[JBoss JIRA] (ISPN-7133) NPE in BoundedEquivalentConcurrentHashMapV8 at load
by Tristan Tarrant (JIRA)
[ https://issues.jboss.org/browse/ISPN-7133?page=com.atlassian.jira.plugin.... ]
Tristan Tarrant reassigned ISPN-7133:
-------------------------------------
Assignee: William Burns
> NPE in BoundedEquivalentConcurrentHashMapV8 at load
> ---------------------------------------------------
>
> Key: ISPN-7133
> URL: https://issues.jboss.org/browse/ISPN-7133
> Project: Infinispan
> Issue Type: Bug
> Affects Versions: 8.1.0.Final
> Environment: Wildfly 10.0.0.Final, Infinispan 8.1.0.Final, Oracle Java 8u60, Ubuntu 14.04, Redis.
> Reporter: Gregory Ramsperger
> Assignee: William Burns
>
> During performance tests, we have encountered a small but consistent level of NullPointerExceptions in BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting.
> In our system, we have multiple servers acting as a sort of registry. Infinispan is configured with a with a Redis cache store Items are added, removed, and read frequently. We were handling around 8k puts/min, 8k removes per minute, and about 1k gets per minute. We see 0-5 failures per minute on the cache.get calls with the stack below (mostly 0 with sporadic failures).
> The relevant code can be [seen on mainline|https://github.com/infinispan/infinispan/blob/master/commons/src...]. The node is null when `node.val` is called.
> {code:java|title=BoundedEquivalentConcurrentHashMapV8.java|linenumbers=true|firstline=1530}
> } else if (evict.state == Recency.HIR_NONRESIDENT) {
> Node<K, V> node = f.find(hash, evict.getKey());
> V prevValue = node.val;
> if (prevValue != NULL_VALUE) {
> node.val = (V) NULL_VALUE;
> map.addCount(-1, -1);
> Node<K, V> nonResidentNode = new Node<K, V>(-1, null, evict.getKey(),
> prevValue, null);
> removedNodes.add(nonResidentNode);
> map.notifyListenerOfRemoval(nonResidentNode, true);
> }
> }
> {code}
> I believe this just needs a {{node != null}} check.
> h3. Backtrace
> {noformat}
> 2016-10-18 03:37:46,678 i-baa20229 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (EE-ManagedExecutorService-LechmereDefault-Thread-1) ISPN000136: Error executing command GetKeyValueCommand, writing keys []: java.lang.NullPointerException
> at org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting(BoundedEquivalentConcurrentHashMapV8.java:1532) [infinispan-commons-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8.compute(BoundedEquivalentConcurrentHashMapV8.java:3658) [infinispan-commons-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.container.DefaultDataContainer.compute(DefaultDataContainer.java:323) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.persistence.PersistenceUtil.loadAndStoreInDataContainer(PersistenceUtil.java:91) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheLoaderInterceptor.loadInContext(CacheLoaderInterceptor.java:367) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheLoaderInterceptor.loadIfNeeded(CacheLoaderInterceptor.java:362) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheLoaderInterceptor.visitDataCommand(CacheLoaderInterceptor.java:183) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheLoaderInterceptor.visitGetKeyValueCommand(CacheLoaderInterceptor.java:137) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.EntryWrappingInterceptor.visitDataReadCommand(EntryWrappingInterceptor.java:133) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.EntryWrappingInterceptor.visitGetKeyValueCommand(EntryWrappingInterceptor.java:123) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor.visitDataReadCommand(NonTransactionalLockingInterceptor.java:31) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitGetKeyValueCommand(AbstractLockingInterceptor.java:77) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheMgmtInterceptor.visitDataReadCommand(CacheMgmtInterceptor.java:103) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheMgmtInterceptor.visitGetKeyValueCommand(CacheMgmtInterceptor.java:91) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:411) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:403) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.cache.impl.AbstractDelegatingCache.get(AbstractDelegatingCache.java:286) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at our code
> {noformat}
> h3. Our cache config (boiled down):
> {code:java|title=Cache Config}
> ConfigurationBuilder configBuilder = new ConfigurationBuilder();
> configBuilder
> .locking()
> .useLockStriping(false)
> .isolationLevel(IsolationLevel.READ_COMMITTED)
> .concurrencyLevel(12)
> .eviction()
> .strategy(EvictionStrategy.LIRS)
> .type(EvictionType.COUNT).size(10000)
> .clustering()
> .cacheMode(CacheMode.INVALIDATION_SYNC)
> .persistence()
> .passivation(false)
> .addStore(RedisStoreConfigurationBuilder.class)
> .connectionPool()
> .minIdle(6)
> .maxIdle(10)
> .maxTotal(20)
> .minEvictableIdleTime(30000)
> .timeBetweenEvictionRuns(30000)
> .topology(Topology.SERVER)
> .fetchPersistentState(true)
> .database(1)
> .addServer()
> .host("127.0.0.1")
> .port(REDIS_PORT)
> .socketTimeout(5000)
> .connectionTimeout(5000);
> {code}
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[JBoss JIRA] (ISPN-7127) Broken InboundTransferTask may lose segments on restart
by Dan Berindei (JIRA)
[ https://issues.jboss.org/browse/ISPN-7127?page=com.atlassian.jira.plugin.... ]
Dan Berindei updated ISPN-7127:
-------------------------------
Status: Open (was: New)
> Broken InboundTransferTask may lose segments on restart
> -------------------------------------------------------
>
> Key: ISPN-7127
> URL: https://issues.jboss.org/browse/ISPN-7127
> Project: Infinispan
> Issue Type: Bug
> Components: Test Suite - Core
> Affects Versions: 9.0.0.Alpha4
> Reporter: Dan Berindei
> Assignee: Dan Berindei
> Priority: Critical
> Labels: testsuite_stability
> Fix For: 9.0.0.Beta1
>
> Attachments: log3.txt
>
>
> Found this in a failed {{StateTransferRestartTest}} log:
> {noformat}
> 10:33:56,560 TRACE (transport-thread-Test-NodeC-p46436-t3:[Topology-___defaultcache]) [CacheTopology] Current consistent hash's routing table: 0: 0 1, 1: 0 1, 2: 0 1, 3: 0 1, 4: 0 1, 5: 1 0, 6: 1 0, 7: 0 1, 8: 1 0, 9: 0 1, 10: 0 1, 11: 0 1, 12: 1 0, 13: 1 0, 14: 0 1, 15: 1 0, 16: 0 1, 17: 0 1, 18: 1 0, 19: 1 0, 20: 0 1, 21: 0 1, 22: 1 0, 23: 0 1, 24: 1 0, 25: 1 0, 26: 0 1, 27: 0 1, 28: 0 1, 29: 1 0, 30: 0 1, 31: 0 1, 32: 1 0, 33: 1 0, 34: 1 0, 35: 0 1, 36: 0 1, 37: 1 0, 38: 1 0, 39: 0 1, 40: 0 1, 41: 1 0, 42: 0 1, 43: 0 1, 44: 1 0, 45: 1 0, 46: 1 0, 47: 1 0, 48: 0 1, 49: 0 1, 50: 0 1, 51: 1 0, 52: 1 0, 53: 0 1, 54: 1 0, 55: 1 0, 56: 0 1, 57: 0 1, 58: 1 0, 59: 0 1, 60: 1 0, 61: 0 1, 62: 0 1, 63: 0 1, 64: 1 0, 65: 1 0, 66: 1 0, 67: 1 0, 68: 1 0, 69: 0 1, 70: 1 0, 71: 0 1, 72: 0 1, 73: 0 1, 74: 1 0, 75: 1 0, 76: 0 1, 77: 0 1, 78: 1 0, 79: 1 0, 80: 1 0, 81: 1 0, 82: 0 1, 83: 0 1, 84: 0 1, 85: 0 1, 86: 0 1, 87: 1 0, 88: 0 1, 89: 1 0, 90: 0 1, 91: 1 0, 92: 0 1, 93: 0 1, 94: 1 0, 95: 0 1, 96: 1 0, 97: 1 0, 98: 0 1, 99: 1 0, 100: 0 1, 101: 1 0, 102: 0 1, 103: 0 1, 104: 0 1, 105: 0 1, 106: 0 1, 107: 0 1, 108: 1 0, 109: 1 0, 110: 1 0, 111: 1 0, 112: 0 1, 113: 1 0, 114: 0 1, 115: 0 1, 116: 1 0, 117: 0 1, 118: 0 1, 119: 1 0, 120: 0 1, 121: 1 0, 122: 0 1, 123: 1 0, 124: 0 1, 125: 1 0, 126: 1 0, 127: 1 0, 128: 1 0, 129: 1 0, 130: 0 1, 131: 1 0, 132: 0 1, 133: 1 0, 134: 1 0, 135: 1 0, 136: 1 0, 137: 0 1, 138: 1 0, 139: 0 1, 140: 0 1, 141: 1 0, 142: 1 0, 143: 1 0, 144: 1 0, 145: 0 1, 146: 1 0, 147: 0 1, 148: 0 1, 149: 0 1, 150: 0 1, 151: 1 0, 152: 1 0, 153: 0 1, 154: 1 0, 155: 1 0, 156: 1 0, 157: 0 1, 158: 0 1, 159: 0 1, 160: 0 1, 161: 1 0, 162: 1 0, 163: 1 0, 164: 0 1, 165: 1 0, 166: 1 0, 167: 1 0, 168: 1 0, 169: 0 1, 170: 1 0, 171: 1 0, 172: 0 1, 173: 0 1, 174: 1 0, 175: 1 0, 176: 0 1, 177: 1 0, 178: 1 0, 179: 0 1, 180: 1 0, 181: 1 0, 182: 0 1, 183: 1 0, 184: 0 1, 185: 1 0, 186: 0 1, 187: 0 1, 188: 1 0, 189: 0 1, 190: 0 1, 191: 1 0, 192: 1 0, 193: 1 0, 194: 1 0, 195: 1 0, 196: 0 1, 197: 1 0, 198: 0 1, 199: 0 1, 200: 1 0, 201: 1 0, 202: 0 1, 203: 1 0, 204: 1 0, 205: 1 0, 206: 1 0, 207: 1 0, 208: 0 1, 209: 1 0, 210: 1 0, 211: 0 1, 212: 0 1, 213: 1 0, 214: 1 0, 215: 1 0, 216: 0 1, 217: 0 1, 218: 0 1, 219: 0 1, 220: 1 0, 221: 1 0, 222: 1 0, 223: 0 1, 224: 0 1, 225: 1 0, 226: 0 1, 227: 1 0, 228: 0 1, 229: 1 0, 230: 0 1, 231: 0 1, 232: 0 1, 233: 0 1, 234: 0 1, 235: 1 0, 236: 1 0, 237: 1 0, 238: 1 0, 239: 0 1, 240: 1 0, 241: 0 1, 242: 0 1, 243: 0 1, 244: 0 1, 245: 0 1, 246: 1 0, 247: 0 1, 248: 1 0, 249: 0 1, 250: 0 1, 251: 1 0, 252: 1 0, 253: 1 0, 254: 0 1, 255: 0 1
> 10:33:56,562 TRACE (transport-thread-Test-NodeC-p46436-t3:[Topology-___defaultcache]) [CacheTopology] Pending consistent hash's routing table: 0: 0 1, 1: 0 1, 2: 0 1, 3: 0 1, 4: 0 1, 5: 1 2, 6: 2 1, 7: 2 1, 8: 1 0, 9: 0 2, 10: 2 1, 11: 2 1, 12: 1 2, 13: 2 0, 14: 0 1, 15: 1 0, 16: 0 1, 17: 0 1, 18: 1 2, 19: 1 2, 20: 2 0, 21: 0 1, 22: 1 0, 23: 0 2, 24: 2 0, 25: 2 0, 26: 0 2, 27: 0 2, 28: 2 1, 29: 1 0, 30: 0 1, 31: 0 1, 32: 1 2, 33: 1 2, 34: 2 0, 35: 0 2, 36: 0 2, 37: 2 0, 38: 2 0, 39: 0 2, 40: 2 1, 41: 1 0, 42: 0 2, 43: 0 2, 44: 2 1, 45: 2 1, 46: 1 0, 47: 1 0, 48: 0 2, 49: 0 2, 50: 0 2, 51: 2 1, 52: 1 0, 53: 0 2, 54: 2 1, 55: 1 2, 56: 2 0, 57: 0 1, 58: 1 2, 59: 2 1, 60: 1 0, 61: 0 2, 62: 0 2, 63: 0 2, 64: 2 1, 65: 1 0, 66: 1 0, 67: 1 0, 68: 1 0, 69: 0 2, 70: 2 0, 71: 0 2, 72: 0 2, 73: 2 1, 74: 1 2, 75: 2 0, 76: 0 2, 77: 0 2, 78: 2 1, 79: 1 2, 80: 1 2, 81: 2 1, 82: 2 1, 83: 2 1, 84: 2 1, 85: 2 1, 86: 2 1, 87: 1 0, 88: 0 1, 89: 1 0, 90: 0 2, 91: 2 0, 92: 0 2, 93: 2 1, 94: 1 0, 95: 0 1, 96: 1 2, 97: 2 0, 98: 0 2, 99: 2 0, 100: 2 0, 101: 2 0, 102: 0 2, 103: 0 2, 104: 2 0, 105: 0 2, 106: 2 1, 107: 2 1, 108: 1 2, 109: 1 2, 110: 1 2, 111: 1 2, 112: 2 1, 113: 1 0, 114: 0 2, 115: 2 1, 116: 1 0, 117: 0 1, 118: 0 1, 119: 1 2, 120: 2 1, 121: 1 2, 122: 2 1, 123: 1 0, 124: 0 1, 125: 1 2, 126: 1 2, 127: 1 2, 128: 2 1, 129: 1 2, 130: 2 0, 131: 2 0, 132: 0 1, 133: 1 2, 134: 2 0, 135: 2 0, 136: 2 0, 137: 2 0, 138: 2 0, 139: 0 1, 140: 0 1, 141: 1 0, 142: 1 0, 143: 1 0, 144: 1 0, 145: 0 2, 146: 2 0, 147: 0 2, 148: 0 2, 149: 0 2, 150: 2 1, 151: 1 2, 152: 1 2, 153: 2 1, 154: 1 0, 155: 1 0, 156: 1 0, 157: 0 2, 158: 0 2, 159: 0 2, 160: 2 1, 161: 1 2, 162: 1 2, 163: 2 0, 164: 0 1, 165: 1 2, 166: 1 2, 167: 1 2, 168: 2 0, 169: 0 2, 170: 2 1, 171: 1 0, 172: 0 2, 173: 2 1, 174: 1 0, 175: 1 0, 176: 0 1, 177: 1 0, 178: 1 0, 179: 0 1, 180: 1 2, 181: 2 0, 182: 0 2, 183: 2 0, 184: 0 2, 185: 2 0, 186: 2 0, 187: 0 2, 188: 2 0, 189: 0 2, 190: 2 1, 191: 1 2, 192: 2 1, 193: 1 0, 194: 1 0, 195: 1 0, 196: 0 1, 197: 1 2, 198: 2 0, 199: 0 1, 200: 1 0, 201: 1 0, 202: 0 1, 203: 1 0, 204: 1 0, 205: 1 0, 206: 1 0, 207: 1 0, 208: 0 1, 209: 1 0, 210: 1 0, 211: 0 2, 212: 2 0, 213: 2 0, 214: 2 0, 215: 2 0, 216: 2 0, 217: 2 0, 218: 0 1, 219: 0 1, 220: 1 2, 221: 1 2, 222: 1 2, 223: 2 0, 224: 0 2, 225: 2 0, 226: 2 0, 227: 2 0, 228: 2 0, 229: 2 0, 230: 2 0, 231: 0 2, 232: 2 0, 233: 2 0, 234: 0 2, 235: 2 1, 236: 2 1, 237: 1 0, 238: 1 0, 239: 0 1, 240: 1 0, 241: 0 2, 242: 0 2, 243: 0 2, 244: 0 2, 245: 2 1, 246: 1 0, 247: 0 1, 248: 1 0, 249: 0 2, 250: 0 2, 251: 2 1, 252: 1 0, 253: 1 0, 254: 0 2, 255: 2 0
> 10:33:56,586 TRACE (stateTransferExecutor-thread-Test-NodeC-p46440-t1:[StateRequest-___defaultcache]) [InboundTransferTask] Requesting segments [128, 129, 131, 5, 133, 6, 134, 135, 136, 138, 12, 13, 18, 146, 19, 151, 24, 152, 25, 32, 33, 161, 34, 162, 163, 37, 165, 38, 166, 167, 168, 170, 44, 45, 51, 180, 181, 54, 55, 183, 185, 58, 188, 191, 64, 192, 197, 70, 74, 75, 78, 79, 80, 81, 213, 214, 215, 91, 220, 221, 222, 96, 97, 225, 99, 227, 101, 229, 235, 108, 236, 109, 110, 111, 119, 121, 251, 125, 126, 127] of cache ___defaultcache from node Test-NodeB-26514
> 10:34:01,027 WARN (stateTransferExecutor-thread-Test-NodeC-p46440-t1:[StateRequest-___defaultcache]) [InboundTransferTask] ISPN000210: Failed to request segments [128, 129, 131, 5, 133, 6, 134, 135, 136, 138, 12, 13, 18, 146, 19, 151, 24, 152, 25, 32, 33, 161, 34, 162, 163, 37, 165, 38, 166, 167, 168, 170, 44, 45, 51, 180, 181, 54, 55, 183, 185, 58, 188, 191, 64, 192, 197, 70, 74, 75, 78, 79, 80, 81, 213, 214, 215, 91, 220, 221, 222, 96, 97, 225, 99, 227, 101, 229, 235, 108, 236, 109, 110, 111, 119, 121, 251, 125, 126, 127] of cache ___defaultcache from node Test-NodeB-26514 (node will not be retried)
> org.infinispan.commons.CacheException: CacheNotFoundResponse
> 10:34:01,031 TRACE (transport-thread-Test-NodeC-p46436-t5:[Topology-___defaultcache]) [CacheTopology] Current consistent hash's routing table: 0: 0, 1: 0, 2: 0, 3: 0, 4: 0, 5: 0, 6: 0, 7: 0, 8: 0, 9: 0, 10: 0, 11: 0, 12: 0, 13: 0, 14: 0, 15: 0, 16: 0, 17: 0, 18: 0, 19: 0, 20: 0, 21: 0, 22: 0, 23: 0, 24: 0, 25: 0, 26: 0, 27: 0, 28: 0, 29: 0, 30: 0, 31: 0, 32: 0, 33: 0, 34: 0, 35: 0, 36: 0, 37: 0, 38: 0, 39: 0, 40: 0, 41: 0, 42: 0, 43: 0, 44: 0, 45: 0, 46: 0, 47: 0, 48: 0, 49: 0, 50: 0, 51: 0, 52: 0, 53: 0, 54: 0, 55: 0, 56: 0, 57: 0, 58: 0, 59: 0, 60: 0, 61: 0, 62: 0, 63: 0, 64: 0, 65: 0, 66: 0, 67: 0, 68: 0, 69: 0, 70: 0, 71: 0, 72: 0, 73: 0, 74: 0, 75: 0, 76: 0, 77: 0, 78: 0, 79: 0, 80: 0, 81: 0, 82: 0, 83: 0, 84: 0, 85: 0, 86: 0, 87: 0, 88: 0, 89: 0, 90: 0, 91: 0, 92: 0, 93: 0, 94: 0, 95: 0, 96: 0, 97: 0, 98: 0, 99: 0, 100: 0, 101: 0, 102: 0, 103: 0, 104: 0, 105: 0, 106: 0, 107: 0, 108: 0, 109: 0, 110: 0, 111: 0, 112: 0, 113: 0, 114: 0, 115: 0, 116: 0, 117: 0, 118: 0, 119: 0, 120: 0, 121: 0, 122: 0, 123: 0, 124: 0, 125: 0, 126: 0, 127: 0, 128: 0, 129: 0, 130: 0, 131: 0, 132: 0, 133: 0, 134: 0, 135: 0, 136: 0, 137: 0, 138: 0, 139: 0, 140: 0, 141: 0, 142: 0, 143: 0, 144: 0, 145: 0, 146: 0, 147: 0, 148: 0, 149: 0, 150: 0, 151: 0, 152: 0, 153: 0, 154: 0, 155: 0, 156: 0, 157: 0, 158: 0, 159: 0, 160: 0, 161: 0, 162: 0, 163: 0, 164: 0, 165: 0, 166: 0, 167: 0, 168: 0, 169: 0, 170: 0, 171: 0, 172: 0, 173: 0, 174: 0, 175: 0, 176: 0, 177: 0, 178: 0, 179: 0, 180: 0, 181: 0, 182: 0, 183: 0, 184: 0, 185: 0, 186: 0, 187: 0, 188: 0, 189: 0, 190: 0, 191: 0, 192: 0, 193: 0, 194: 0, 195: 0, 196: 0, 197: 0, 198: 0, 199: 0, 200: 0, 201: 0, 202: 0, 203: 0, 204: 0, 205: 0, 206: 0, 207: 0, 208: 0, 209: 0, 210: 0, 211: 0, 212: 0, 213: 0, 214: 0, 215: 0, 216: 0, 217: 0, 218: 0, 219: 0, 220: 0, 221: 0, 222: 0, 223: 0, 224: 0, 225: 0, 226: 0, 227: 0, 228: 0, 229: 0, 230: 0, 231: 0, 232: 0, 233: 0, 234: 0, 235: 0, 236: 0, 237: 0, 238: 0, 239: 0, 240: 0, 241: 0, 242: 0, 243: 0, 244: 0, 245: 0, 246: 0, 247: 0, 248: 0, 249: 0, 250: 0, 251: 0, 252: 0, 253: 0, 254: 0, 255: 0
> 10:34:01,032 TRACE (transport-thread-Test-NodeC-p46436-t5:[Topology-___defaultcache]) [CacheTopology] Pending consistent hash's routing table: 0: 0, 1: 0, 2: 0, 3: 0, 4: 0, 5: 1, 6: 1, 7: 1, 8: 0, 9: 0 1, 10: 1, 11: 1, 12: 1, 13: 1 0, 14: 0, 15: 0, 16: 0, 17: 0, 18: 1, 19: 1, 20: 1 0, 21: 0, 22: 0, 23: 0 1, 24: 1 0, 25: 1 0, 26: 0 1, 27: 0 1, 28: 1, 29: 0, 30: 0, 31: 0, 32: 1, 33: 1, 34: 1 0, 35: 0 1, 36: 0 1, 37: 1 0, 38: 1 0, 39: 0 1, 40: 1, 41: 0, 42: 0 1, 43: 0 1, 44: 1, 45: 1, 46: 0, 47: 0, 48: 0 1, 49: 0 1, 50: 0 1, 51: 1, 52: 0, 53: 0 1, 54: 1, 55: 1, 56: 1 0, 57: 0, 58: 1, 59: 1, 60: 0, 61: 0 1, 62: 0 1, 63: 0 1, 64: 1, 65: 0, 66: 0, 67: 0, 68: 0, 69: 0 1, 70: 1 0, 71: 0 1, 72: 0 1, 73: 1, 74: 1, 75: 1 0, 76: 0 1, 77: 0 1, 78: 1, 79: 1, 80: 1, 81: 1, 82: 1, 83: 1, 84: 1, 85: 1, 86: 1, 87: 0, 88: 0, 89: 0, 90: 0 1, 91: 1 0, 92: 0 1, 93: 1, 94: 0, 95: 0, 96: 1, 97: 1 0, 98: 0 1, 99: 1 0, 100: 1 0, 101: 1 0, 102: 0 1, 103: 0 1, 104: 1 0, 105: 0 1, 106: 1, 107: 1, 108: 1, 109: 1, 110: 1, 111: 1, 112: 1, 113: 0, 114: 0 1, 115: 1, 116: 0, 117: 0, 118: 0, 119: 1, 120: 1, 121: 1, 122: 1, 123: 0, 124: 0, 125: 1, 126: 1, 127: 1, 128: 1, 129: 1, 130: 1 0, 131: 1 0, 132: 0, 133: 1, 134: 1 0, 135: 1 0, 136: 1 0, 137: 1 0, 138: 1 0, 139: 0, 140: 0, 141: 0, 142: 0, 143: 0, 144: 0, 145: 0 1, 146: 1 0, 147: 0 1, 148: 0 1, 149: 0 1, 150: 1, 151: 1, 152: 1, 153: 1, 154: 0, 155: 0, 156: 0, 157: 0 1, 158: 0 1, 159: 0 1, 160: 1, 161: 1, 162: 1, 163: 1 0, 164: 0, 165: 1, 166: 1, 167: 1, 168: 1 0, 169: 0 1, 170: 1, 171: 0, 172: 0 1, 173: 1, 174: 0, 175: 0, 176: 0, 177: 0, 178: 0, 179: 0, 180: 1, 181: 1 0, 182: 0 1, 183: 1 0, 184: 0 1, 185: 1 0, 186: 1 0, 187: 0 1, 188: 1 0, 189: 0 1, 190: 1, 191: 1, 192: 1, 193: 0, 194: 0, 195: 0, 196: 0, 197: 1, 198: 1 0, 199: 0, 200: 0, 201: 0, 202: 0, 203: 0, 204: 0, 205: 0, 206: 0, 207: 0, 208: 0, 209: 0, 210: 0, 211: 0 1, 212: 1 0, 213: 1 0, 214: 1 0, 215: 1 0, 216: 1 0, 217: 1 0, 218: 0, 219: 0, 220: 1, 221: 1, 222: 1, 223: 1 0, 224: 0 1, 225: 1 0, 226: 1 0, 227: 1 0, 228: 1 0, 229: 1 0, 230: 1 0, 231: 0 1, 232: 1 0, 233: 1 0, 234: 0 1, 235: 1, 236: 1, 237: 0, 238: 0, 239: 0, 240: 0, 241: 0 1, 242: 0 1, 243: 0 1, 244: 0 1, 245: 1, 246: 0, 247: 0, 248: 0, 249: 0 1, 250: 0 1, 251: 1, 252: 0, 253: 0, 254: 0 1, 255: 1 010:34:01,034 TRACE (stateTransferExecutor-thread-Test-NodeC-p46440-t1:[StateRequest-___defaultcache]) [StateConsumerImpl] Retrying failed task: InboundTransferTask{segments=[128, 129, 131, 5, 133, 6, 134, 135, 136, 138, 12, 13, 18, 146, 19, 151, 24, 152, 25, 32, 33, 161, 34, 162, 163, 37, 165, 38, 166, 167, 168, 170, 44, 45, 51, 180, 181, 54, 55, 183, 185, 58, 188, 191, 64, 192, 197, 70, 74, 75, 78, 79, 80, 81, 213, 214, 215, 91, 220, 221, 222, 96, 97, 225, 99, 227, 101, 229, 235, 108, 236, 109, 110, 111, 119, 121, 251, 125, 126, 127], finishedSegments=[], unfinishedSegments=[128, 129, 131, 5, 133, 6, 134, 135, 136, 138, 12, 13, 18, 146, 19, 151, 24, 152, 25, 32, 33, 161, 34, 162, 163, 37, 165, 38, 166, 167, 168, 170, 44, 45, 51, 180, 181, 54, 55, 183, 185, 58, 188, 191, 64, 192, 197, 70, 74, 75, 78, 79, 80, 81, 213, 214, 215, 91, 220, 221, 222, 96, 97, 225, 99, 227, 101, 229, 235, 108, 236, 109, 110, 111, 119, 121, 251, 125, 126, 127], source=Test-NodeB-26514, isCancelled=false, completionFuture=java.util.concurrent.CompletableFuture@4a6bf15e[Completed exceptionally], topologyId=4, timeout=20000, cacheName=___defaultcache}
> 10:34:01,037 TRACE (transport-thread-Test-NodeC-p46436-t5:[Topology-___defaultcache]) [StateConsumerImpl] Received new topology for cache ___defaultcache, isRebalance = false, isMember = true, topology = CacheTopology{id=5, rebalanceId=3, currentCH=PartitionerConsistentHash:DefaultConsistentHash{ns=256, owners = (1)[Test-NodeA-5117: 256+0]}, pendingCH=PartitionerConsistentHash:DefaultConsistentHash{ns=256, owners = (2)[Test-NodeA-5117: 133+48, Test-NodeC-8198: 123+52]}, unionCH=PartitionerConsistentHash:DefaultConsistentHash{ns=256, owners = (2)[Test-NodeA-5117: 256+0, Test-NodeC-8198: 0+175]}, actualMembers=[Test-NodeA-5117, Test-NodeC-8198], persistentUUIDs=[7efdf21a-a495-44f1-a9a8-d2278d6ba43b, cb5f0659-41fc-4c75-a982-85ba98a9c992]}
> 10:34:01,040 TRACE (stateTransferExecutor-thread-Test-NodeC-p46440-t1:[StateRequest-___defaultcache]) [InboundTransferTask] Requesting segments [130, 7, 9, 137, 10, 11, 145, 147, 20, 148, 149, 150, 23, 153, 26, 27, 28, 157, 158, 159, 160, 35, 36, 39, 40, 169, 42, 43, 172, 173, 48, 49, 50, 53, 182, 56, 184, 186, 59, 187, 61, 189, 62, 190, 63, 69, 198, 71, 72, 73, 76, 77, 82, 83, 211, 84, 212, 85, 86, 216, 217, 90, 92, 93, 223, 224, 98, 226, 100, 228, 102, 230, 103, 231, 104, 232, 105, 233, 106, 234, 107, 112, 241, 114, 242, 115, 243, 244, 245, 120, 249, 122, 250, 254, 255] of cache ___defaultcache from node Test-NodeA-5117
> {noformat}
> {{NodeB}} stopping, which made the transfer of segments {{128, 129, ...}} on {{NodeC}} fail. Thread {{stateTransferExecutor-thread-Test-NodeC-p46440-t1}} started retrying the transfer, but instead of requesting the same segments, it requested segments {{130, 7, ...}} -- the new segments that it became an owner of in topology {{5}}.
> As a side node, we should also avoid {{NodeB}} becoming the only owner in topology {{5}}'s pending CH, as it's going to have to send it back to {{NodeA}} soon anyway.
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[JBoss JIRA] (ISPN-7127) Broken InboundTransferTask may lose segments on restart
by Dan Berindei (JIRA)
[ https://issues.jboss.org/browse/ISPN-7127?page=com.atlassian.jira.plugin.... ]
Dan Berindei updated ISPN-7127:
-------------------------------
Status: Pull Request Sent (was: Open)
Git Pull Request: https://github.com/infinispan/infinispan/pull/4630
> Broken InboundTransferTask may lose segments on restart
> -------------------------------------------------------
>
> Key: ISPN-7127
> URL: https://issues.jboss.org/browse/ISPN-7127
> Project: Infinispan
> Issue Type: Bug
> Components: Test Suite - Core
> Affects Versions: 9.0.0.Alpha4
> Reporter: Dan Berindei
> Assignee: Dan Berindei
> Priority: Critical
> Labels: testsuite_stability
> Fix For: 9.0.0.Beta1
>
> Attachments: log3.txt
>
>
> Found this in a failed {{StateTransferRestartTest}} log:
> {noformat}
> 10:33:56,560 TRACE (transport-thread-Test-NodeC-p46436-t3:[Topology-___defaultcache]) [CacheTopology] Current consistent hash's routing table: 0: 0 1, 1: 0 1, 2: 0 1, 3: 0 1, 4: 0 1, 5: 1 0, 6: 1 0, 7: 0 1, 8: 1 0, 9: 0 1, 10: 0 1, 11: 0 1, 12: 1 0, 13: 1 0, 14: 0 1, 15: 1 0, 16: 0 1, 17: 0 1, 18: 1 0, 19: 1 0, 20: 0 1, 21: 0 1, 22: 1 0, 23: 0 1, 24: 1 0, 25: 1 0, 26: 0 1, 27: 0 1, 28: 0 1, 29: 1 0, 30: 0 1, 31: 0 1, 32: 1 0, 33: 1 0, 34: 1 0, 35: 0 1, 36: 0 1, 37: 1 0, 38: 1 0, 39: 0 1, 40: 0 1, 41: 1 0, 42: 0 1, 43: 0 1, 44: 1 0, 45: 1 0, 46: 1 0, 47: 1 0, 48: 0 1, 49: 0 1, 50: 0 1, 51: 1 0, 52: 1 0, 53: 0 1, 54: 1 0, 55: 1 0, 56: 0 1, 57: 0 1, 58: 1 0, 59: 0 1, 60: 1 0, 61: 0 1, 62: 0 1, 63: 0 1, 64: 1 0, 65: 1 0, 66: 1 0, 67: 1 0, 68: 1 0, 69: 0 1, 70: 1 0, 71: 0 1, 72: 0 1, 73: 0 1, 74: 1 0, 75: 1 0, 76: 0 1, 77: 0 1, 78: 1 0, 79: 1 0, 80: 1 0, 81: 1 0, 82: 0 1, 83: 0 1, 84: 0 1, 85: 0 1, 86: 0 1, 87: 1 0, 88: 0 1, 89: 1 0, 90: 0 1, 91: 1 0, 92: 0 1, 93: 0 1, 94: 1 0, 95: 0 1, 96: 1 0, 97: 1 0, 98: 0 1, 99: 1 0, 100: 0 1, 101: 1 0, 102: 0 1, 103: 0 1, 104: 0 1, 105: 0 1, 106: 0 1, 107: 0 1, 108: 1 0, 109: 1 0, 110: 1 0, 111: 1 0, 112: 0 1, 113: 1 0, 114: 0 1, 115: 0 1, 116: 1 0, 117: 0 1, 118: 0 1, 119: 1 0, 120: 0 1, 121: 1 0, 122: 0 1, 123: 1 0, 124: 0 1, 125: 1 0, 126: 1 0, 127: 1 0, 128: 1 0, 129: 1 0, 130: 0 1, 131: 1 0, 132: 0 1, 133: 1 0, 134: 1 0, 135: 1 0, 136: 1 0, 137: 0 1, 138: 1 0, 139: 0 1, 140: 0 1, 141: 1 0, 142: 1 0, 143: 1 0, 144: 1 0, 145: 0 1, 146: 1 0, 147: 0 1, 148: 0 1, 149: 0 1, 150: 0 1, 151: 1 0, 152: 1 0, 153: 0 1, 154: 1 0, 155: 1 0, 156: 1 0, 157: 0 1, 158: 0 1, 159: 0 1, 160: 0 1, 161: 1 0, 162: 1 0, 163: 1 0, 164: 0 1, 165: 1 0, 166: 1 0, 167: 1 0, 168: 1 0, 169: 0 1, 170: 1 0, 171: 1 0, 172: 0 1, 173: 0 1, 174: 1 0, 175: 1 0, 176: 0 1, 177: 1 0, 178: 1 0, 179: 0 1, 180: 1 0, 181: 1 0, 182: 0 1, 183: 1 0, 184: 0 1, 185: 1 0, 186: 0 1, 187: 0 1, 188: 1 0, 189: 0 1, 190: 0 1, 191: 1 0, 192: 1 0, 193: 1 0, 194: 1 0, 195: 1 0, 196: 0 1, 197: 1 0, 198: 0 1, 199: 0 1, 200: 1 0, 201: 1 0, 202: 0 1, 203: 1 0, 204: 1 0, 205: 1 0, 206: 1 0, 207: 1 0, 208: 0 1, 209: 1 0, 210: 1 0, 211: 0 1, 212: 0 1, 213: 1 0, 214: 1 0, 215: 1 0, 216: 0 1, 217: 0 1, 218: 0 1, 219: 0 1, 220: 1 0, 221: 1 0, 222: 1 0, 223: 0 1, 224: 0 1, 225: 1 0, 226: 0 1, 227: 1 0, 228: 0 1, 229: 1 0, 230: 0 1, 231: 0 1, 232: 0 1, 233: 0 1, 234: 0 1, 235: 1 0, 236: 1 0, 237: 1 0, 238: 1 0, 239: 0 1, 240: 1 0, 241: 0 1, 242: 0 1, 243: 0 1, 244: 0 1, 245: 0 1, 246: 1 0, 247: 0 1, 248: 1 0, 249: 0 1, 250: 0 1, 251: 1 0, 252: 1 0, 253: 1 0, 254: 0 1, 255: 0 1
> 10:33:56,562 TRACE (transport-thread-Test-NodeC-p46436-t3:[Topology-___defaultcache]) [CacheTopology] Pending consistent hash's routing table: 0: 0 1, 1: 0 1, 2: 0 1, 3: 0 1, 4: 0 1, 5: 1 2, 6: 2 1, 7: 2 1, 8: 1 0, 9: 0 2, 10: 2 1, 11: 2 1, 12: 1 2, 13: 2 0, 14: 0 1, 15: 1 0, 16: 0 1, 17: 0 1, 18: 1 2, 19: 1 2, 20: 2 0, 21: 0 1, 22: 1 0, 23: 0 2, 24: 2 0, 25: 2 0, 26: 0 2, 27: 0 2, 28: 2 1, 29: 1 0, 30: 0 1, 31: 0 1, 32: 1 2, 33: 1 2, 34: 2 0, 35: 0 2, 36: 0 2, 37: 2 0, 38: 2 0, 39: 0 2, 40: 2 1, 41: 1 0, 42: 0 2, 43: 0 2, 44: 2 1, 45: 2 1, 46: 1 0, 47: 1 0, 48: 0 2, 49: 0 2, 50: 0 2, 51: 2 1, 52: 1 0, 53: 0 2, 54: 2 1, 55: 1 2, 56: 2 0, 57: 0 1, 58: 1 2, 59: 2 1, 60: 1 0, 61: 0 2, 62: 0 2, 63: 0 2, 64: 2 1, 65: 1 0, 66: 1 0, 67: 1 0, 68: 1 0, 69: 0 2, 70: 2 0, 71: 0 2, 72: 0 2, 73: 2 1, 74: 1 2, 75: 2 0, 76: 0 2, 77: 0 2, 78: 2 1, 79: 1 2, 80: 1 2, 81: 2 1, 82: 2 1, 83: 2 1, 84: 2 1, 85: 2 1, 86: 2 1, 87: 1 0, 88: 0 1, 89: 1 0, 90: 0 2, 91: 2 0, 92: 0 2, 93: 2 1, 94: 1 0, 95: 0 1, 96: 1 2, 97: 2 0, 98: 0 2, 99: 2 0, 100: 2 0, 101: 2 0, 102: 0 2, 103: 0 2, 104: 2 0, 105: 0 2, 106: 2 1, 107: 2 1, 108: 1 2, 109: 1 2, 110: 1 2, 111: 1 2, 112: 2 1, 113: 1 0, 114: 0 2, 115: 2 1, 116: 1 0, 117: 0 1, 118: 0 1, 119: 1 2, 120: 2 1, 121: 1 2, 122: 2 1, 123: 1 0, 124: 0 1, 125: 1 2, 126: 1 2, 127: 1 2, 128: 2 1, 129: 1 2, 130: 2 0, 131: 2 0, 132: 0 1, 133: 1 2, 134: 2 0, 135: 2 0, 136: 2 0, 137: 2 0, 138: 2 0, 139: 0 1, 140: 0 1, 141: 1 0, 142: 1 0, 143: 1 0, 144: 1 0, 145: 0 2, 146: 2 0, 147: 0 2, 148: 0 2, 149: 0 2, 150: 2 1, 151: 1 2, 152: 1 2, 153: 2 1, 154: 1 0, 155: 1 0, 156: 1 0, 157: 0 2, 158: 0 2, 159: 0 2, 160: 2 1, 161: 1 2, 162: 1 2, 163: 2 0, 164: 0 1, 165: 1 2, 166: 1 2, 167: 1 2, 168: 2 0, 169: 0 2, 170: 2 1, 171: 1 0, 172: 0 2, 173: 2 1, 174: 1 0, 175: 1 0, 176: 0 1, 177: 1 0, 178: 1 0, 179: 0 1, 180: 1 2, 181: 2 0, 182: 0 2, 183: 2 0, 184: 0 2, 185: 2 0, 186: 2 0, 187: 0 2, 188: 2 0, 189: 0 2, 190: 2 1, 191: 1 2, 192: 2 1, 193: 1 0, 194: 1 0, 195: 1 0, 196: 0 1, 197: 1 2, 198: 2 0, 199: 0 1, 200: 1 0, 201: 1 0, 202: 0 1, 203: 1 0, 204: 1 0, 205: 1 0, 206: 1 0, 207: 1 0, 208: 0 1, 209: 1 0, 210: 1 0, 211: 0 2, 212: 2 0, 213: 2 0, 214: 2 0, 215: 2 0, 216: 2 0, 217: 2 0, 218: 0 1, 219: 0 1, 220: 1 2, 221: 1 2, 222: 1 2, 223: 2 0, 224: 0 2, 225: 2 0, 226: 2 0, 227: 2 0, 228: 2 0, 229: 2 0, 230: 2 0, 231: 0 2, 232: 2 0, 233: 2 0, 234: 0 2, 235: 2 1, 236: 2 1, 237: 1 0, 238: 1 0, 239: 0 1, 240: 1 0, 241: 0 2, 242: 0 2, 243: 0 2, 244: 0 2, 245: 2 1, 246: 1 0, 247: 0 1, 248: 1 0, 249: 0 2, 250: 0 2, 251: 2 1, 252: 1 0, 253: 1 0, 254: 0 2, 255: 2 0
> 10:33:56,586 TRACE (stateTransferExecutor-thread-Test-NodeC-p46440-t1:[StateRequest-___defaultcache]) [InboundTransferTask] Requesting segments [128, 129, 131, 5, 133, 6, 134, 135, 136, 138, 12, 13, 18, 146, 19, 151, 24, 152, 25, 32, 33, 161, 34, 162, 163, 37, 165, 38, 166, 167, 168, 170, 44, 45, 51, 180, 181, 54, 55, 183, 185, 58, 188, 191, 64, 192, 197, 70, 74, 75, 78, 79, 80, 81, 213, 214, 215, 91, 220, 221, 222, 96, 97, 225, 99, 227, 101, 229, 235, 108, 236, 109, 110, 111, 119, 121, 251, 125, 126, 127] of cache ___defaultcache from node Test-NodeB-26514
> 10:34:01,027 WARN (stateTransferExecutor-thread-Test-NodeC-p46440-t1:[StateRequest-___defaultcache]) [InboundTransferTask] ISPN000210: Failed to request segments [128, 129, 131, 5, 133, 6, 134, 135, 136, 138, 12, 13, 18, 146, 19, 151, 24, 152, 25, 32, 33, 161, 34, 162, 163, 37, 165, 38, 166, 167, 168, 170, 44, 45, 51, 180, 181, 54, 55, 183, 185, 58, 188, 191, 64, 192, 197, 70, 74, 75, 78, 79, 80, 81, 213, 214, 215, 91, 220, 221, 222, 96, 97, 225, 99, 227, 101, 229, 235, 108, 236, 109, 110, 111, 119, 121, 251, 125, 126, 127] of cache ___defaultcache from node Test-NodeB-26514 (node will not be retried)
> org.infinispan.commons.CacheException: CacheNotFoundResponse
> 10:34:01,031 TRACE (transport-thread-Test-NodeC-p46436-t5:[Topology-___defaultcache]) [CacheTopology] Current consistent hash's routing table: 0: 0, 1: 0, 2: 0, 3: 0, 4: 0, 5: 0, 6: 0, 7: 0, 8: 0, 9: 0, 10: 0, 11: 0, 12: 0, 13: 0, 14: 0, 15: 0, 16: 0, 17: 0, 18: 0, 19: 0, 20: 0, 21: 0, 22: 0, 23: 0, 24: 0, 25: 0, 26: 0, 27: 0, 28: 0, 29: 0, 30: 0, 31: 0, 32: 0, 33: 0, 34: 0, 35: 0, 36: 0, 37: 0, 38: 0, 39: 0, 40: 0, 41: 0, 42: 0, 43: 0, 44: 0, 45: 0, 46: 0, 47: 0, 48: 0, 49: 0, 50: 0, 51: 0, 52: 0, 53: 0, 54: 0, 55: 0, 56: 0, 57: 0, 58: 0, 59: 0, 60: 0, 61: 0, 62: 0, 63: 0, 64: 0, 65: 0, 66: 0, 67: 0, 68: 0, 69: 0, 70: 0, 71: 0, 72: 0, 73: 0, 74: 0, 75: 0, 76: 0, 77: 0, 78: 0, 79: 0, 80: 0, 81: 0, 82: 0, 83: 0, 84: 0, 85: 0, 86: 0, 87: 0, 88: 0, 89: 0, 90: 0, 91: 0, 92: 0, 93: 0, 94: 0, 95: 0, 96: 0, 97: 0, 98: 0, 99: 0, 100: 0, 101: 0, 102: 0, 103: 0, 104: 0, 105: 0, 106: 0, 107: 0, 108: 0, 109: 0, 110: 0, 111: 0, 112: 0, 113: 0, 114: 0, 115: 0, 116: 0, 117: 0, 118: 0, 119: 0, 120: 0, 121: 0, 122: 0, 123: 0, 124: 0, 125: 0, 126: 0, 127: 0, 128: 0, 129: 0, 130: 0, 131: 0, 132: 0, 133: 0, 134: 0, 135: 0, 136: 0, 137: 0, 138: 0, 139: 0, 140: 0, 141: 0, 142: 0, 143: 0, 144: 0, 145: 0, 146: 0, 147: 0, 148: 0, 149: 0, 150: 0, 151: 0, 152: 0, 153: 0, 154: 0, 155: 0, 156: 0, 157: 0, 158: 0, 159: 0, 160: 0, 161: 0, 162: 0, 163: 0, 164: 0, 165: 0, 166: 0, 167: 0, 168: 0, 169: 0, 170: 0, 171: 0, 172: 0, 173: 0, 174: 0, 175: 0, 176: 0, 177: 0, 178: 0, 179: 0, 180: 0, 181: 0, 182: 0, 183: 0, 184: 0, 185: 0, 186: 0, 187: 0, 188: 0, 189: 0, 190: 0, 191: 0, 192: 0, 193: 0, 194: 0, 195: 0, 196: 0, 197: 0, 198: 0, 199: 0, 200: 0, 201: 0, 202: 0, 203: 0, 204: 0, 205: 0, 206: 0, 207: 0, 208: 0, 209: 0, 210: 0, 211: 0, 212: 0, 213: 0, 214: 0, 215: 0, 216: 0, 217: 0, 218: 0, 219: 0, 220: 0, 221: 0, 222: 0, 223: 0, 224: 0, 225: 0, 226: 0, 227: 0, 228: 0, 229: 0, 230: 0, 231: 0, 232: 0, 233: 0, 234: 0, 235: 0, 236: 0, 237: 0, 238: 0, 239: 0, 240: 0, 241: 0, 242: 0, 243: 0, 244: 0, 245: 0, 246: 0, 247: 0, 248: 0, 249: 0, 250: 0, 251: 0, 252: 0, 253: 0, 254: 0, 255: 0
> 10:34:01,032 TRACE (transport-thread-Test-NodeC-p46436-t5:[Topology-___defaultcache]) [CacheTopology] Pending consistent hash's routing table: 0: 0, 1: 0, 2: 0, 3: 0, 4: 0, 5: 1, 6: 1, 7: 1, 8: 0, 9: 0 1, 10: 1, 11: 1, 12: 1, 13: 1 0, 14: 0, 15: 0, 16: 0, 17: 0, 18: 1, 19: 1, 20: 1 0, 21: 0, 22: 0, 23: 0 1, 24: 1 0, 25: 1 0, 26: 0 1, 27: 0 1, 28: 1, 29: 0, 30: 0, 31: 0, 32: 1, 33: 1, 34: 1 0, 35: 0 1, 36: 0 1, 37: 1 0, 38: 1 0, 39: 0 1, 40: 1, 41: 0, 42: 0 1, 43: 0 1, 44: 1, 45: 1, 46: 0, 47: 0, 48: 0 1, 49: 0 1, 50: 0 1, 51: 1, 52: 0, 53: 0 1, 54: 1, 55: 1, 56: 1 0, 57: 0, 58: 1, 59: 1, 60: 0, 61: 0 1, 62: 0 1, 63: 0 1, 64: 1, 65: 0, 66: 0, 67: 0, 68: 0, 69: 0 1, 70: 1 0, 71: 0 1, 72: 0 1, 73: 1, 74: 1, 75: 1 0, 76: 0 1, 77: 0 1, 78: 1, 79: 1, 80: 1, 81: 1, 82: 1, 83: 1, 84: 1, 85: 1, 86: 1, 87: 0, 88: 0, 89: 0, 90: 0 1, 91: 1 0, 92: 0 1, 93: 1, 94: 0, 95: 0, 96: 1, 97: 1 0, 98: 0 1, 99: 1 0, 100: 1 0, 101: 1 0, 102: 0 1, 103: 0 1, 104: 1 0, 105: 0 1, 106: 1, 107: 1, 108: 1, 109: 1, 110: 1, 111: 1, 112: 1, 113: 0, 114: 0 1, 115: 1, 116: 0, 117: 0, 118: 0, 119: 1, 120: 1, 121: 1, 122: 1, 123: 0, 124: 0, 125: 1, 126: 1, 127: 1, 128: 1, 129: 1, 130: 1 0, 131: 1 0, 132: 0, 133: 1, 134: 1 0, 135: 1 0, 136: 1 0, 137: 1 0, 138: 1 0, 139: 0, 140: 0, 141: 0, 142: 0, 143: 0, 144: 0, 145: 0 1, 146: 1 0, 147: 0 1, 148: 0 1, 149: 0 1, 150: 1, 151: 1, 152: 1, 153: 1, 154: 0, 155: 0, 156: 0, 157: 0 1, 158: 0 1, 159: 0 1, 160: 1, 161: 1, 162: 1, 163: 1 0, 164: 0, 165: 1, 166: 1, 167: 1, 168: 1 0, 169: 0 1, 170: 1, 171: 0, 172: 0 1, 173: 1, 174: 0, 175: 0, 176: 0, 177: 0, 178: 0, 179: 0, 180: 1, 181: 1 0, 182: 0 1, 183: 1 0, 184: 0 1, 185: 1 0, 186: 1 0, 187: 0 1, 188: 1 0, 189: 0 1, 190: 1, 191: 1, 192: 1, 193: 0, 194: 0, 195: 0, 196: 0, 197: 1, 198: 1 0, 199: 0, 200: 0, 201: 0, 202: 0, 203: 0, 204: 0, 205: 0, 206: 0, 207: 0, 208: 0, 209: 0, 210: 0, 211: 0 1, 212: 1 0, 213: 1 0, 214: 1 0, 215: 1 0, 216: 1 0, 217: 1 0, 218: 0, 219: 0, 220: 1, 221: 1, 222: 1, 223: 1 0, 224: 0 1, 225: 1 0, 226: 1 0, 227: 1 0, 228: 1 0, 229: 1 0, 230: 1 0, 231: 0 1, 232: 1 0, 233: 1 0, 234: 0 1, 235: 1, 236: 1, 237: 0, 238: 0, 239: 0, 240: 0, 241: 0 1, 242: 0 1, 243: 0 1, 244: 0 1, 245: 1, 246: 0, 247: 0, 248: 0, 249: 0 1, 250: 0 1, 251: 1, 252: 0, 253: 0, 254: 0 1, 255: 1 010:34:01,034 TRACE (stateTransferExecutor-thread-Test-NodeC-p46440-t1:[StateRequest-___defaultcache]) [StateConsumerImpl] Retrying failed task: InboundTransferTask{segments=[128, 129, 131, 5, 133, 6, 134, 135, 136, 138, 12, 13, 18, 146, 19, 151, 24, 152, 25, 32, 33, 161, 34, 162, 163, 37, 165, 38, 166, 167, 168, 170, 44, 45, 51, 180, 181, 54, 55, 183, 185, 58, 188, 191, 64, 192, 197, 70, 74, 75, 78, 79, 80, 81, 213, 214, 215, 91, 220, 221, 222, 96, 97, 225, 99, 227, 101, 229, 235, 108, 236, 109, 110, 111, 119, 121, 251, 125, 126, 127], finishedSegments=[], unfinishedSegments=[128, 129, 131, 5, 133, 6, 134, 135, 136, 138, 12, 13, 18, 146, 19, 151, 24, 152, 25, 32, 33, 161, 34, 162, 163, 37, 165, 38, 166, 167, 168, 170, 44, 45, 51, 180, 181, 54, 55, 183, 185, 58, 188, 191, 64, 192, 197, 70, 74, 75, 78, 79, 80, 81, 213, 214, 215, 91, 220, 221, 222, 96, 97, 225, 99, 227, 101, 229, 235, 108, 236, 109, 110, 111, 119, 121, 251, 125, 126, 127], source=Test-NodeB-26514, isCancelled=false, completionFuture=java.util.concurrent.CompletableFuture@4a6bf15e[Completed exceptionally], topologyId=4, timeout=20000, cacheName=___defaultcache}
> 10:34:01,037 TRACE (transport-thread-Test-NodeC-p46436-t5:[Topology-___defaultcache]) [StateConsumerImpl] Received new topology for cache ___defaultcache, isRebalance = false, isMember = true, topology = CacheTopology{id=5, rebalanceId=3, currentCH=PartitionerConsistentHash:DefaultConsistentHash{ns=256, owners = (1)[Test-NodeA-5117: 256+0]}, pendingCH=PartitionerConsistentHash:DefaultConsistentHash{ns=256, owners = (2)[Test-NodeA-5117: 133+48, Test-NodeC-8198: 123+52]}, unionCH=PartitionerConsistentHash:DefaultConsistentHash{ns=256, owners = (2)[Test-NodeA-5117: 256+0, Test-NodeC-8198: 0+175]}, actualMembers=[Test-NodeA-5117, Test-NodeC-8198], persistentUUIDs=[7efdf21a-a495-44f1-a9a8-d2278d6ba43b, cb5f0659-41fc-4c75-a982-85ba98a9c992]}
> 10:34:01,040 TRACE (stateTransferExecutor-thread-Test-NodeC-p46440-t1:[StateRequest-___defaultcache]) [InboundTransferTask] Requesting segments [130, 7, 9, 137, 10, 11, 145, 147, 20, 148, 149, 150, 23, 153, 26, 27, 28, 157, 158, 159, 160, 35, 36, 39, 40, 169, 42, 43, 172, 173, 48, 49, 50, 53, 182, 56, 184, 186, 59, 187, 61, 189, 62, 190, 63, 69, 198, 71, 72, 73, 76, 77, 82, 83, 211, 84, 212, 85, 86, 216, 217, 90, 92, 93, 223, 224, 98, 226, 100, 228, 102, 230, 103, 231, 104, 232, 105, 233, 106, 234, 107, 112, 241, 114, 242, 115, 243, 244, 245, 120, 249, 122, 250, 254, 255] of cache ___defaultcache from node Test-NodeA-5117
> {noformat}
> {{NodeB}} stopping, which made the transfer of segments {{128, 129, ...}} on {{NodeC}} fail. Thread {{stateTransferExecutor-thread-Test-NodeC-p46440-t1}} started retrying the transfer, but instead of requesting the same segments, it requested segments {{130, 7, ...}} -- the new segments that it became an owner of in topology {{5}}.
> As a side node, we should also avoid {{NodeB}} becoming the only owner in topology {{5}}'s pending CH, as it's going to have to send it back to {{NodeA}} soon anyway.
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[JBoss JIRA] (ISPN-7135) ClusterListenerReplTest.testPrimaryOwnerGoesDownBeforeBackupRaisesEvent random failures
by Dan Berindei (JIRA)
Dan Berindei created ISPN-7135:
----------------------------------
Summary: ClusterListenerReplTest.testPrimaryOwnerGoesDownBeforeBackupRaisesEvent random failures
Key: ISPN-7135
URL: https://issues.jboss.org/browse/ISPN-7135
Project: Infinispan
Issue Type: Bug
Components: Test Suite - Core
Affects Versions: 9.0.0.Alpha4
Reporter: Dan Berindei
Assignee: William Burns
Priority: Critical
Fix For: 9.0.0.Beta1
The test assumes that because the primary owner is killed before the backups updated the entry, the clustered listener will only receive one {{CACHE_ENTRY_CREATED}} event.
However, the crash and the following rebalance require 3 topology updates, meaning the command could be retried a second time, after the backup already applied the new value. In the log below, {{NodeDS}} retries with topology {{7}}, the primary {{NodeDU}} forwards it to the backup (also {{NodeDS}}), but then sees topology {{8}} and triggers a retry. The clustered listener on {{NodeDS}} receives both a {{CACHE_ENTRY_CREATED}} event and a {{CACHE_ENTRY_MODIFIED}} event.
{noformat}
10:35:47,429 TRACE (ForkThread-2,Test:[]) [BaseDistributionInterceptor] Command topology id is 5, current topology id is 5, successful? true
10:35:47,429 TRACE (ForkThread-2,Test:[]) [BaseDistributionInterceptor] I'm not the primary owner, so sending the command to the primary owner(Test-NodeDT-11194) in order to be forwarded
10:35:47,496 DEBUG (remote-thread-Test-NodeDS-p31418-t6:[cluster-listener]) [ClusterTopologyManagerImpl] Updating cluster-wide current topology for cache cluster-listener, topology = CacheTopology{id=6, rebalanceId=3, currentCH=ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 133, Test-NodeDU-38945: 123]}, pendingCH=null, unionCH=null, actualMembers=[Test-NodeDS-11906, Test-NodeDU-38945], persistentUUIDs=[7ddc513a-2a94-4dc5-9918-7fb90a6510bb, cd827dd6-62d9-4f78-a28e-4d10dc77a862]}, availability mode = AVAILABLE
10:35:47,502 TRACE (transport-thread-Test-NodeDS-p31420-t1:[Topology-cluster-listener]) [StateConsumerImpl] Received new topology for cache cluster-listener, isRebalance = false, isMember = true, topology = CacheTopology{id=6, rebalanceId=3, currentCH=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 133, Test-NodeDU-38945: 123]}, pendingCH=null, unionCH=null, actualMembers=[Test-NodeDS-11906, Test-NodeDU-38945], persistentUUIDs=[7ddc513a-2a94-4dc5-9918-7fb90a6510bb, cd827dd6-62d9-4f78-a28e-4d10dc77a862]}
10:35:47,514 INFO (remote-thread-Test-NodeDS-p31418-t6:[cluster-listener]) [CLUSTER] ISPN000310: Starting cluster-wide rebalance for cache cluster-listener, topology CacheTopology{id=7, rebalanceId=4, currentCH=ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 133, Test-NodeDU-38945: 123]}, pendingCH=ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 134, Test-NodeDU-38945: 122]}, unionCH=null, actualMembers=[Test-NodeDS-11906, Test-NodeDU-38945], persistentUUIDs=[7ddc513a-2a94-4dc5-9918-7fb90a6510bb, cd827dd6-62d9-4f78-a28e-4d10dc77a862]}
10:35:47,526 TRACE (transport-thread-Test-NodeDS-p31420-t2:[Topology-cluster-listener]) [StateConsumerImpl] Received new topology for cache cluster-listener, isRebalance = true, isMember = true, topology = CacheTopology{id=7, rebalanceId=4, currentCH=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 133, Test-NodeDU-38945: 123]}, pendingCH=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 134, Test-NodeDU-38945: 122]}, unionCH=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 133, Test-NodeDU-38945: 123]}, actualMembers=[Test-NodeDS-11906, Test-NodeDU-38945], persistentUUIDs=[7ddc513a-2a94-4dc5-9918-7fb90a6510bb, cd827dd6-62d9-4f78-a28e-4d10dc77a862]}
10:35:47,527 TRACE (transport-thread-Test-NodeDU-p31480-t5:[Topology-cluster-listener]) [StateConsumerImpl] Received new topology for cache cluster-listener, isRebalance = false, isMember = true, topology = CacheTopology{id=6, rebalanceId=3, currentCH=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 133, Test-NodeDU-38945: 123]}, pendingCH=null, unionCH=null, actualMembers=[Test-NodeDS-11906, Test-NodeDU-38945], persistentUUIDs=[7ddc513a-2a94-4dc5-9918-7fb90a6510bb, cd827dd6-62d9-4f78-a28e-4d10dc77a862]}
*** 10:35:47,555 TRACE (remote-thread-Test-NodeDS-p31418-t6:[]) [StateTransferInterceptor] Retrying command because of topology change, current topology is 7: PutKeyValueCommand{key=MagicKey{1088/5C01D0B5/73@Test-NodeDT-11194}, value=first-value, flags=[], putIfAbsent=false, valueMatcher=MATCH_ALWAYS, metadata=EmbeddedExpirableMetadata{lifespan=-1, maxIdle=-1, version=null}, successful=true}
10:35:47,555 TRACE (remote-thread-Test-NodeDS-p31418-t6:[]) [BaseDistributionInterceptor] I'm not the primary owner, so sending the command to the primary owner(Test-NodeDU-38945) in order to be forwarded
10:35:47,558 TRACE (transport-thread-Test-NodeDU-p31480-t5:[Topology-cluster-listener]) [StateConsumerImpl] Received new topology for cache cluster-listener, isRebalance = true, isMember = true, topology = CacheTopology{id=7, rebalanceId=4, currentCH=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 133, Test-NodeDU-38945: 123]}, pendingCH=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 134, Test-NodeDU-38945: 122]}, unionCH=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 133, Test-NodeDU-38945: 123]}, actualMembers=[Test-NodeDS-11906, Test-NodeDU-38945], persistentUUIDs=[7ddc513a-2a94-4dc5-9918-7fb90a6510bb, cd827dd6-62d9-4f78-a28e-4d10dc77a862]}
10:35:47,600 DEBUG (remote-thread-Test-NodeDS-p31418-t5:[cluster-listener]) [ClusterTopologyManagerImpl] Updating cluster-wide current topology for cache cluster-listener, topology = CacheTopology{id=8, rebalanceId=4, currentCH=ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 134, Test-NodeDU-38945: 122]}, pendingCH=null, unionCH=null, actualMembers=[Test-NodeDS-11906, Test-NodeDU-38945], persistentUUIDs=[7ddc513a-2a94-4dc5-9918-7fb90a6510bb, cd827dd6-62d9-4f78-a28e-4d10dc77a862]}, availability mode = AVAILABLE
10:35:47,603 TRACE (remote-thread-Test-NodeDS-p31418-t6:[]) [ReadCommittedEntry] Updating entry (key=MagicKey{1088/5C01D0B5/73@Test-NodeDT-11194} removed=false valid=true changed=true created=true value=first-value metadata=EmbeddedExpirableMetadata{lifespan=-1, maxIdle=-1, version=null}, providedMetadata=EmbeddedExpirableMetadata{lifespan=-1, maxIdle=-1, version=null})
10:35:47,603 TRACE (transport-thread-Test-NodeDS-p31420-t6:[Topology-cluster-listener]) [StateConsumerImpl] Received new topology for cache cluster-listener, isRebalance = false, isMember = true, topology = CacheTopology{id=8, rebalanceId=4, currentCH=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 134, Test-NodeDU-38945: 122]}, pendingCH=null, unionCH=null, actualMembers=[Test-NodeDS-11906, Test-NodeDU-38945], persistentUUIDs=[7ddc513a-2a94-4dc5-9918-7fb90a6510bb, cd827dd6-62d9-4f78-a28e-4d10dc77a862]}
10:35:47,611 DEBUG (remote-thread-Test-NodeDS-p31418-t6:[]) [Test] Adding new cluster event EventImpl{type=CACHE_ENTRY_CREATED, pre=false, cache=Cache 'cluster-listener'@Test-NodeDS-11906, key=MagicKey{1088/5C01D0B5/73@Test-NodeDT-11194}, value=first-value, oldValue=null, transaction=null, originLocal=false, transactionSuccessful=false, entries=null, created=false}
10:35:47,614 TRACE (transport-thread-Test-NodeDU-p31480-t1:[Topology-cluster-listener]) [StateConsumerImpl] Received new topology for cache cluster-listener, isRebalance = false, isMember = true, topology = CacheTopology{id=8, rebalanceId=4, currentCH=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeDS-11906: 134, Test-NodeDU-38945: 122]}, pendingCH=null, unionCH=null, actualMembers=[Test-NodeDS-11906, Test-NodeDU-38945], persistentUUIDs=[7ddc513a-2a94-4dc5-9918-7fb90a6510bb, cd827dd6-62d9-4f78-a28e-4d10dc77a862]}
10:35:47,660 TRACE (OOB-1,Test-NodeDS-11906:[]) [AsyncInvocationStage] Exception from invocation handler
org.infinispan.statetransfer.OutdatedTopologyException: Cache topology changed while the command was executing: expected 7, got 8
*** 10:35:47,661 TRACE (OOB-1,Test-NodeDS-11906:[]) [StateTransferInterceptor] Retrying command because of topology change, current topology is 8: PutKeyValueCommand{key=MagicKey{1088/5C01D0B5/73@Test-NodeDT-11194}, value=first-value, flags=[COMMAND_RETRY], putIfAbsent=false, valueMatcher=MATCH_ALWAYS, metadata=EmbeddedExpirableMetadata{lifespan=-1, maxIdle=-1, version=null}, successful=true}
10:35:47,661 TRACE (OOB-1,Test-NodeDS-11906:[]) [BaseDistributionInterceptor] I'm not the primary owner, so sending the command to the primary owner(Test-NodeDU-38945) in order to be forwarded
10:35:47,745 TRACE (remote-thread-Test-NodeDS-p31418-t6:[]) [ReadCommittedEntry] Updating entry (key=MagicKey{1088/5C01D0B5/73@Test-NodeDT-11194} removed=false valid=true changed=true created=false value=first-value metadata=EmbeddedExpirableMetadata{lifespan=-1, maxIdle=-1, version=null}, providedMetadata=EmbeddedExpirableMetadata{lifespan=-1, maxIdle=-1, version=null})
10:35:47,746 DEBUG (remote-thread-Test-NodeDS-p31418-t6:[]) [Test] Adding new cluster event EventImpl{type=CACHE_ENTRY_MODIFIED, pre=false, cache=Cache 'cluster-listener'@Test-NodeDS-11906, key=MagicKey{1088/5C01D0B5/73@Test-NodeDT-11194}, value=first-value, oldValue=first-value, transaction=null, originLocal=false, transactionSuccessful=false, entries=null, created=false}
10:35:47,771 TRACE (OOB-2,Test-NodeDU-38945:[]) [ReadCommittedEntry] Updating entry (key=MagicKey{1088/5C01D0B5/73@Test-NodeDT-11194} removed=false valid=true changed=true created=true value=first-value metadata=EmbeddedExpirableMetadata{lifespan=-1, maxIdle=-1, version=null}, providedMetadata=EmbeddedExpirableMetadata{lifespan=-1, maxIdle=-1, version=null})
{noformat}
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[JBoss JIRA] (ISPN-7134) Merge remote-executor thread pool with JGroups thread pool
by Pedro Ruivo (JIRA)
Pedro Ruivo created ISPN-7134:
---------------------------------
Summary: Merge remote-executor thread pool with JGroups thread pool
Key: ISPN-7134
URL: https://issues.jboss.org/browse/ISPN-7134
Project: Infinispan
Issue Type: Enhancement
Components: Core
Reporter: Pedro Ruivo
Assignee: Pedro Ruivo
In current implementation, a message can go through 3 different threads: the receiver (which reads the data from the socket), the JGroups thread pool (which delivers the message to Infinispan) and the remote-executor thread pool (which handles the message).
This situation can be improved by merging the remote-executor and JGroups thread pool.
Configuration changes.
{noformat}
<cache-container ...>
<transport remote-command-executor="..." .../>
{noformat}
The default value of {{remote-command-executor}} will change to {{jgroups_thread_pool}}. So, by default will merge the thread pool
If the user doesn't want to merge the thread pools, it has to configure the thread pool and change the {{remote-command-executor}} to the configuration name.
{noformat}
<threads>
<blocking-bounded-queue-thread-pool name="my-thread-pool" .../>
</threads>
<cache-container ...>
<transport remote-command-executor="my-thread-pool" .../>
{noformat}
Configure thread pools with name {{jgroups_thread_pool}} will not be allowed.
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[JBoss JIRA] (ISPN-7134) Merge remote-executor thread pool with JGroups thread pool
by Pedro Ruivo (JIRA)
[ https://issues.jboss.org/browse/ISPN-7134?page=com.atlassian.jira.plugin.... ]
Pedro Ruivo updated ISPN-7134:
------------------------------
Status: Open (was: New)
> Merge remote-executor thread pool with JGroups thread pool
> ----------------------------------------------------------
>
> Key: ISPN-7134
> URL: https://issues.jboss.org/browse/ISPN-7134
> Project: Infinispan
> Issue Type: Enhancement
> Components: Core
> Reporter: Pedro Ruivo
> Assignee: Pedro Ruivo
>
> In current implementation, a message can go through 3 different threads: the receiver (which reads the data from the socket), the JGroups thread pool (which delivers the message to Infinispan) and the remote-executor thread pool (which handles the message).
> This situation can be improved by merging the remote-executor and JGroups thread pool.
> Configuration changes.
> {noformat}
> <cache-container ...>
> <transport remote-command-executor="..." .../>
> {noformat}
> The default value of {{remote-command-executor}} will change to {{jgroups_thread_pool}}. So, by default will merge the thread pool
> If the user doesn't want to merge the thread pools, it has to configure the thread pool and change the {{remote-command-executor}} to the configuration name.
> {noformat}
> <threads>
> <blocking-bounded-queue-thread-pool name="my-thread-pool" .../>
> </threads>
> <cache-container ...>
> <transport remote-command-executor="my-thread-pool" .../>
> {noformat}
> Configure thread pools with name {{jgroups_thread_pool}} will not be allowed.
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[JBoss JIRA] (ISPN-7133) NPE in BoundedEquivalentConcurrentHashMapV8 at load
by Gregory Ramsperger (JIRA)
[ https://issues.jboss.org/browse/ISPN-7133?page=com.atlassian.jira.plugin.... ]
Gregory Ramsperger updated ISPN-7133:
-------------------------------------
Description:
During performance tests, we have encountered a small but consistent level of NullPointerExceptions in BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting.
In our system, we have multiple servers acting as a sort of registry. Infinispan is configured with a with a Redis cache store Items are added, removed, and read frequently. We were handling around 8k puts/min, 8k removes per minute, and about 1k gets per minute. We see 0-5 failures per minute on the cache.get calls with the stack below (mostly 0 with sporadic failures).
The relevant code can be [seen on mainline|https://github.com/infinispan/infinispan/blob/master/commons/src...]. The node is null when `node.val` is called.
{code:java|title=BoundedEquivalentConcurrentHashMapV8.java|linenumbers=true|firstline=1530}
} else if (evict.state == Recency.HIR_NONRESIDENT) {
Node<K, V> node = f.find(hash, evict.getKey());
V prevValue = node.val;
if (prevValue != NULL_VALUE) {
node.val = (V) NULL_VALUE;
map.addCount(-1, -1);
Node<K, V> nonResidentNode = new Node<K, V>(-1, null, evict.getKey(),
prevValue, null);
removedNodes.add(nonResidentNode);
map.notifyListenerOfRemoval(nonResidentNode, true);
}
}
{code}
I believe this just needs a {{node != null}} check.
h3. Backtrace
{noformat}
2016-10-18 03:37:46,678 i-baa20229 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (EE-ManagedExecutorService-LechmereDefault-Thread-1) ISPN000136: Error executing command GetKeyValueCommand, writing keys []: java.lang.NullPointerException
at org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting(BoundedEquivalentConcurrentHashMapV8.java:1532) [infinispan-commons-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8.compute(BoundedEquivalentConcurrentHashMapV8.java:3658) [infinispan-commons-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.container.DefaultDataContainer.compute(DefaultDataContainer.java:323) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.persistence.PersistenceUtil.loadAndStoreInDataContainer(PersistenceUtil.java:91) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.loadInContext(CacheLoaderInterceptor.java:367) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.loadIfNeeded(CacheLoaderInterceptor.java:362) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.visitDataCommand(CacheLoaderInterceptor.java:183) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.visitGetKeyValueCommand(CacheLoaderInterceptor.java:137) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.EntryWrappingInterceptor.visitDataReadCommand(EntryWrappingInterceptor.java:133) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.EntryWrappingInterceptor.visitGetKeyValueCommand(EntryWrappingInterceptor.java:123) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor.visitDataReadCommand(NonTransactionalLockingInterceptor.java:31) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitGetKeyValueCommand(AbstractLockingInterceptor.java:77) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheMgmtInterceptor.visitDataReadCommand(CacheMgmtInterceptor.java:103) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheMgmtInterceptor.visitGetKeyValueCommand(CacheMgmtInterceptor.java:91) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:411) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:403) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.cache.impl.AbstractDelegatingCache.get(AbstractDelegatingCache.java:286) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at our code
{noformat}
h3. Our cache config (boiled down):
{code:java|title=Cache Config}
ConfigurationBuilder configBuilder = new ConfigurationBuilder();
configBuilder
.locking()
.useLockStriping(false)
.isolationLevel(IsolationLevel.READ_COMMITTED)
.concurrencyLevel(12)
.eviction()
.strategy(EvictionStrategy.LIRS)
.type(EvictionType.COUNT).size(10000)
.clustering()
.cacheMode(CacheMode.INVALIDATION_SYNC)
.persistence()
.passivation(false)
.addStore(RedisStoreConfigurationBuilder.class)
.connectionPool()
.minIdle(6)
.maxIdle(10)
.maxTotal(20)
.minEvictableIdleTime(30000)
.timeBetweenEvictionRuns(30000)
.topology(Topology.SERVER)
.fetchPersistentState(true)
.database(1)
.addServer()
.host("127.0.0.1")
.port(REDIS_PORT)
.socketTimeout(5000)
.connectionTimeout(5000);
{code}
was:
During performance tests, we have encountered a small but consistent level of NullPointerExceptions in BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting.
In our system, we have multiple servers acting as a sort of registry. Infinispan is configured with a with a Redis cache store Items are added, removed, and read frequently. We were handling around 8k puts/min, 8k removes per minute, and about 1k gets per minute. We see 0-5 failures per minute on the cache.get calls with the stack below (mostly 0 with sporadic failures).
The relevant code can be [seen on mainline|https://github.com/infinispan/infinispan/blob/master/commons/src...]. The node is null when `node.val` is called.
{code:java|title=BoundedEquivalentConcurrentHashMapV8.java|linenumbers=true|firstline=1530}
} else if (evict.state == Recency.HIR_NONRESIDENT) {
Node<K, V> node = f.find(hash, evict.getKey());
V prevValue = node.val;
if (prevValue != NULL_VALUE) {
node.val = (V) NULL_VALUE;
map.addCount(-1, -1);
Node<K, V> nonResidentNode = new Node<K, V>(-1, null, evict.getKey(),
prevValue, null);
removedNodes.add(nonResidentNode);
map.notifyListenerOfRemoval(nonResidentNode, true);
}
}
{code}
I believe this just needs a null check.
h3. Backtrace
{noformat}
2016-10-18 03:37:46,678 i-baa20229 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (EE-ManagedExecutorService-LechmereDefault-Thread-1) ISPN000136: Error executing command GetKeyValueCommand, writing keys []: java.lang.NullPointerException
at org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting(BoundedEquivalentConcurrentHashMapV8.java:1532) [infinispan-commons-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8.compute(BoundedEquivalentConcurrentHashMapV8.java:3658) [infinispan-commons-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.container.DefaultDataContainer.compute(DefaultDataContainer.java:323) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.persistence.PersistenceUtil.loadAndStoreInDataContainer(PersistenceUtil.java:91) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.loadInContext(CacheLoaderInterceptor.java:367) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.loadIfNeeded(CacheLoaderInterceptor.java:362) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.visitDataCommand(CacheLoaderInterceptor.java:183) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.visitGetKeyValueCommand(CacheLoaderInterceptor.java:137) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.EntryWrappingInterceptor.visitDataReadCommand(EntryWrappingInterceptor.java:133) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.EntryWrappingInterceptor.visitGetKeyValueCommand(EntryWrappingInterceptor.java:123) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor.visitDataReadCommand(NonTransactionalLockingInterceptor.java:31) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitGetKeyValueCommand(AbstractLockingInterceptor.java:77) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheMgmtInterceptor.visitDataReadCommand(CacheMgmtInterceptor.java:103) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheMgmtInterceptor.visitGetKeyValueCommand(CacheMgmtInterceptor.java:91) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:411) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:403) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.cache.impl.AbstractDelegatingCache.get(AbstractDelegatingCache.java:286) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at our code
{noformat}
h3. Our cache config (boiled down):
{code:java|title=Cache Config}
ConfigurationBuilder configBuilder = new ConfigurationBuilder();
configBuilder
.locking()
.useLockStriping(false)
.isolationLevel(IsolationLevel.READ_COMMITTED)
.concurrencyLevel(12)
.eviction()
.strategy(EvictionStrategy.LIRS)
.type(EvictionType.COUNT).size(10000)
.clustering()
.cacheMode(CacheMode.INVALIDATION_SYNC)
.persistence()
.passivation(false)
.addStore(RedisStoreConfigurationBuilder.class)
.connectionPool()
.minIdle(6)
.maxIdle(10)
.maxTotal(20)
.minEvictableIdleTime(30000)
.timeBetweenEvictionRuns(30000)
.topology(Topology.SERVER)
.fetchPersistentState(true)
.database(1)
.addServer()
.host("127.0.0.1")
.port(REDIS_PORT)
.socketTimeout(5000)
.connectionTimeout(5000);
{code}
> NPE in BoundedEquivalentConcurrentHashMapV8 at load
> ---------------------------------------------------
>
> Key: ISPN-7133
> URL: https://issues.jboss.org/browse/ISPN-7133
> Project: Infinispan
> Issue Type: Bug
> Affects Versions: 8.1.0.Final
> Environment: Wildfly 10.0.0.Final, Infinispan 8.1.0.Final, Oracle Java 8u60, Ubuntu 14.04, Redis.
> Reporter: Gregory Ramsperger
>
> During performance tests, we have encountered a small but consistent level of NullPointerExceptions in BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting.
> In our system, we have multiple servers acting as a sort of registry. Infinispan is configured with a with a Redis cache store Items are added, removed, and read frequently. We were handling around 8k puts/min, 8k removes per minute, and about 1k gets per minute. We see 0-5 failures per minute on the cache.get calls with the stack below (mostly 0 with sporadic failures).
> The relevant code can be [seen on mainline|https://github.com/infinispan/infinispan/blob/master/commons/src...]. The node is null when `node.val` is called.
> {code:java|title=BoundedEquivalentConcurrentHashMapV8.java|linenumbers=true|firstline=1530}
> } else if (evict.state == Recency.HIR_NONRESIDENT) {
> Node<K, V> node = f.find(hash, evict.getKey());
> V prevValue = node.val;
> if (prevValue != NULL_VALUE) {
> node.val = (V) NULL_VALUE;
> map.addCount(-1, -1);
> Node<K, V> nonResidentNode = new Node<K, V>(-1, null, evict.getKey(),
> prevValue, null);
> removedNodes.add(nonResidentNode);
> map.notifyListenerOfRemoval(nonResidentNode, true);
> }
> }
> {code}
> I believe this just needs a {{node != null}} check.
> h3. Backtrace
> {noformat}
> 2016-10-18 03:37:46,678 i-baa20229 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (EE-ManagedExecutorService-LechmereDefault-Thread-1) ISPN000136: Error executing command GetKeyValueCommand, writing keys []: java.lang.NullPointerException
> at org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting(BoundedEquivalentConcurrentHashMapV8.java:1532) [infinispan-commons-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8.compute(BoundedEquivalentConcurrentHashMapV8.java:3658) [infinispan-commons-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.container.DefaultDataContainer.compute(DefaultDataContainer.java:323) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.persistence.PersistenceUtil.loadAndStoreInDataContainer(PersistenceUtil.java:91) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheLoaderInterceptor.loadInContext(CacheLoaderInterceptor.java:367) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheLoaderInterceptor.loadIfNeeded(CacheLoaderInterceptor.java:362) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheLoaderInterceptor.visitDataCommand(CacheLoaderInterceptor.java:183) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheLoaderInterceptor.visitGetKeyValueCommand(CacheLoaderInterceptor.java:137) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.EntryWrappingInterceptor.visitDataReadCommand(EntryWrappingInterceptor.java:133) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.EntryWrappingInterceptor.visitGetKeyValueCommand(EntryWrappingInterceptor.java:123) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor.visitDataReadCommand(NonTransactionalLockingInterceptor.java:31) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitGetKeyValueCommand(AbstractLockingInterceptor.java:77) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheMgmtInterceptor.visitDataReadCommand(CacheMgmtInterceptor.java:103) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.CacheMgmtInterceptor.visitGetKeyValueCommand(CacheMgmtInterceptor.java:91) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:411) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:403) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at org.infinispan.cache.impl.AbstractDelegatingCache.get(AbstractDelegatingCache.java:286) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
> at our code
> {noformat}
> h3. Our cache config (boiled down):
> {code:java|title=Cache Config}
> ConfigurationBuilder configBuilder = new ConfigurationBuilder();
> configBuilder
> .locking()
> .useLockStriping(false)
> .isolationLevel(IsolationLevel.READ_COMMITTED)
> .concurrencyLevel(12)
> .eviction()
> .strategy(EvictionStrategy.LIRS)
> .type(EvictionType.COUNT).size(10000)
> .clustering()
> .cacheMode(CacheMode.INVALIDATION_SYNC)
> .persistence()
> .passivation(false)
> .addStore(RedisStoreConfigurationBuilder.class)
> .connectionPool()
> .minIdle(6)
> .maxIdle(10)
> .maxTotal(20)
> .minEvictableIdleTime(30000)
> .timeBetweenEvictionRuns(30000)
> .topology(Topology.SERVER)
> .fetchPersistentState(true)
> .database(1)
> .addServer()
> .host("127.0.0.1")
> .port(REDIS_PORT)
> .socketTimeout(5000)
> .connectionTimeout(5000);
> {code}
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[JBoss JIRA] (ISPN-7133) NPE in BoundedEquivalentConcurrentHashMapV8 at load
by Gregory Ramsperger (JIRA)
Gregory Ramsperger created ISPN-7133:
----------------------------------------
Summary: NPE in BoundedEquivalentConcurrentHashMapV8 at load
Key: ISPN-7133
URL: https://issues.jboss.org/browse/ISPN-7133
Project: Infinispan
Issue Type: Bug
Affects Versions: 8.1.0.Final
Environment: Wildfly 10.0.0.Final, Infinispan 8.1.0.Final, Oracle Java 8u60, Ubuntu 14.04, Redis.
Reporter: Gregory Ramsperger
During performance tests, we have encountered a small but consistent level of NullPointerExceptions in BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting.
In our system, we have multiple servers acting as a sort of registry. Infinispan is configured with a with a Redis cache store Items are added, removed, and read frequently. We were handling around 8k puts/min, 8k removes per minute, and about 1k gets per minute. We see 0-5 failures per minute on the cache.get calls with the stack below (mostly 0 with sporadic failures).
The relevant code can be [seen on mainline|https://github.com/infinispan/infinispan/blob/master/commons/src...]. The node is null when `node.val` is called.
{code:java|title=BoundedEquivalentConcurrentHashMapV8.java|linenumbers=true|firstline=1530}
} else if (evict.state == Recency.HIR_NONRESIDENT) {
Node<K, V> node = f.find(hash, evict.getKey());
V prevValue = node.val;
if (prevValue != NULL_VALUE) {
node.val = (V) NULL_VALUE;
map.addCount(-1, -1);
Node<K, V> nonResidentNode = new Node<K, V>(-1, null, evict.getKey(),
prevValue, null);
removedNodes.add(nonResidentNode);
map.notifyListenerOfRemoval(nonResidentNode, true);
}
}
{code}
I believe this just needs a null check.
h3. Backtrace
{noformat}
2016-10-18 03:37:46,678 i-baa20229 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (EE-ManagedExecutorService-LechmereDefault-Thread-1) ISPN000136: Error executing command GetKeyValueCommand, writing keys []: java.lang.NullPointerException
at org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting(BoundedEquivalentConcurrentHashMapV8.java:1532) [infinispan-commons-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8.compute(BoundedEquivalentConcurrentHashMapV8.java:3658) [infinispan-commons-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.container.DefaultDataContainer.compute(DefaultDataContainer.java:323) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.persistence.PersistenceUtil.loadAndStoreInDataContainer(PersistenceUtil.java:91) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.loadInContext(CacheLoaderInterceptor.java:367) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.loadIfNeeded(CacheLoaderInterceptor.java:362) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.visitDataCommand(CacheLoaderInterceptor.java:183) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheLoaderInterceptor.visitGetKeyValueCommand(CacheLoaderInterceptor.java:137) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.EntryWrappingInterceptor.visitDataReadCommand(EntryWrappingInterceptor.java:133) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.EntryWrappingInterceptor.visitGetKeyValueCommand(EntryWrappingInterceptor.java:123) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor.visitDataReadCommand(NonTransactionalLockingInterceptor.java:31) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitGetKeyValueCommand(AbstractLockingInterceptor.java:77) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheMgmtInterceptor.visitDataReadCommand(CacheMgmtInterceptor.java:103) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.CacheMgmtInterceptor.visitGetKeyValueCommand(CacheMgmtInterceptor.java:91) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:411) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:403) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at org.infinispan.cache.impl.AbstractDelegatingCache.get(AbstractDelegatingCache.java:286) [infinispan-core-8.1.0.Final.jar:8.1.0.Final]
at our code
{noformat}
h3. Our cache config (boiled down):
{code:java|title=Cache Config}
ConfigurationBuilder configBuilder = new ConfigurationBuilder();
configBuilder
.locking()
.useLockStriping(false)
.isolationLevel(IsolationLevel.READ_COMMITTED)
.concurrencyLevel(12)
.eviction()
.strategy(EvictionStrategy.LIRS)
.type(EvictionType.COUNT).size(10000)
.clustering()
.cacheMode(CacheMode.INVALIDATION_SYNC)
.persistence()
.passivation(false)
.addStore(RedisStoreConfigurationBuilder.class)
.connectionPool()
.minIdle(6)
.maxIdle(10)
.maxTotal(20)
.minEvictableIdleTime(30000)
.timeBetweenEvictionRuns(30000)
.topology(Topology.SERVER)
.fetchPersistentState(true)
.database(1)
.addServer()
.host("127.0.0.1")
.port(REDIS_PORT)
.socketTimeout(5000)
.connectionTimeout(5000);
{code}
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[JBoss JIRA] (ISPN-7096) Remove CacheTransaction.lookedUpRemoteVersions
by Pedro Ruivo (JIRA)
[ https://issues.jboss.org/browse/ISPN-7096?page=com.atlassian.jira.plugin.... ]
Pedro Ruivo updated ISPN-7096:
------------------------------
Status: Resolved (was: Pull Request Sent)
Fix Version/s: 9.0.0.Beta1
Resolution: Done
> Remove CacheTransaction.lookedUpRemoteVersions
> ----------------------------------------------
>
> Key: ISPN-7096
> URL: https://issues.jboss.org/browse/ISPN-7096
> Project: Infinispan
> Issue Type: Enhancement
> Components: Core
> Affects Versions: 9.0.0.Alpha4
> Reporter: Radim Vansa
> Assignee: Radim Vansa
> Fix For: 9.0.0.Beta1
>
>
> It does not have any javadoc that would clarify its purpose. This was superseded by `*VersionsRead()` but the original collection was never removed.
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[JBoss JIRA] (ISPN-7132) Change Console LevelDB references to RocksDB
by Ryan Emerson (JIRA)
Ryan Emerson created ISPN-7132:
----------------------------------
Summary: Change Console LevelDB references to RocksDB
Key: ISPN-7132
URL: https://issues.jboss.org/browse/ISPN-7132
Project: Infinispan
Issue Type: Task
Components: Console
Affects Versions: 9.0.0.Alpha4
Reporter: Ryan Emerson
ISPN-6939 deprecates the LevelDB store and replaces it with a RocksDB store. The console screens and logic should be updated to reflect this change.
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