]
William Burns resolved ISPN-6366.
---------------------------------
Resolution: Duplicate Issue
This will be fixed in ISPN-6998
NPE during startup/initialization of cache from other cluster members
in a distributed, synchronized cluster
------------------------------------------------------------------------------------------------------------
Key: ISPN-6366
URL:
https://issues.jboss.org/browse/ISPN-6366
Project: Infinispan
Issue Type: Bug
Environment: RH LINUX
Reporter: Mehdi Rakhshani
Attachments: btotcrc1.log, jbossDataGridConfiguration.xml, jgroups.xml
We have 4 instances of our application that uses Infinispan in a replicated, synchronized
cluster. There are multiple independent clusters running in different data centers which
share the same DB so the content of the caches is the same everywhere. The instances have
been running for weeks with very little activity (the internal client application that
comes in via REST API to access these apps has not been brought on live yet).
Of the 4 cluster members, 2 (app servers) use the cache for read-only, 2 (cache managers)
keep the cache up to date from the DB. The app servers keep 20,000 records in the cache
and the rest in a file store. The cache managers keep all records in the cache and do not
use a file store. All cluster members are configured to get a copy of the cache from
others in the cluster during startup.
Without any changes, when the two tomcat containers hosting the cache mangers were
recycled, they stopped coming up. The following exception is thrown in each cache manager
in catalina.out.
The key for this cache ('EdiCache') is a 39 byte string. It is made up of two
left-padded strings concatenated together. The key in the exception contains {{\+}} which
should be blank instead. When I dump the caches from a cluster that is running in a
different data center, I see that the key is {{128738 }}
not {{128738+++++++++++++++++++++++++++++++++}}.
We are using version: 8.1.0.Final
I can upload catalina.out, my application logs and Infinispan configuration files if
needed.
Any idea what is the cause of this error?
{noformat}
2016-03-09 07:29:02,106 [remote-thread--p2-t4] ERROR
org.infinispan.interceptors.InvocationContextInterceptor - ISPN000136: Error executing
command PutKeyValueCommand, writing keys [128738+++++++++++++++++++++++++++++++++]
java.lang.NullPointerException
at
org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting(BoundedEquivalentConcurrentHashMapV8.java:1532)
at
org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8.compute(BoundedEquivalentConcurrentHashMapV8.java:3658)
at org.infinispan.container.DefaultDataContainer.put(DefaultDataContainer.java:226)
at
org.infinispan.container.entries.ReadCommittedEntry.commit(ReadCommittedEntry.java:168)
at org.infinispan.statetransfer.CommitManager.commit(CommitManager.java:98)
at
org.infinispan.interceptors.locking.ClusteringDependentLogic$InvalidationLogic.commitSingleEntry(ClusteringDependentLogic.java:377)
at
org.infinispan.interceptors.locking.ClusteringDependentLogic$ReplicationLogic.commitSingleEntry(ClusteringDependentLogic.java:421)
at
org.infinispan.interceptors.locking.ClusteringDependentLogic$AbstractClusteringDependentLogic.commitEntry(ClusteringDependentLogic.java:114)
at
org.infinispan.interceptors.EntryWrappingInterceptor.commitContextEntry(EntryWrappingInterceptor.java:478)
at
org.infinispan.interceptors.EntryWrappingInterceptor.commitEntryIfNeeded(EntryWrappingInterceptor.java:654)
at
org.infinispan.interceptors.EntryWrappingInterceptor.commitContextEntries(EntryWrappingInterceptor.java:455)
at
org.infinispan.interceptors.EntryWrappingInterceptor.invokeNextAndApplyChanges(EntryWrappingInterceptor.java:529)
at
org.infinispan.interceptors.EntryWrappingInterceptor.setSkipRemoteGetsAndInvokeNextForDataCommand(EntryWrappingInterceptor.java:560)
at
org.infinispan.interceptors.EntryWrappingInterceptor.visitPutKeyValueCommand(EntryWrappingInterceptor.java:198)
at
org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:74)
at
org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
at
org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitNonTxDataWriteCommand(AbstractLockingInterceptor.java:93)
at
org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor.visitDataWriteCommand(NonTransactionalLockingInterceptor.java:40)
at
org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitPutKeyValueCommand(AbstractLockingInterceptor.java:62)
at
org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:74)
at
org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
at
org.infinispan.statetransfer.StateTransferInterceptor.handleNonTxWriteCommand(StateTransferInterceptor.java:352)
at
org.infinispan.statetransfer.StateTransferInterceptor.handleWriteCommand(StateTransferInterceptor.java:290)
at
org.infinispan.statetransfer.StateTransferInterceptor.visitPutKeyValueCommand(StateTransferInterceptor.java:107)
at
org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:74)
at
org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
at
org.infinispan.interceptors.CacheMgmtInterceptor.updateStoreStatistics(CacheMgmtInterceptor.java:191)
at
org.infinispan.interceptors.CacheMgmtInterceptor.visitPutKeyValueCommand(CacheMgmtInterceptor.java:177)
at
org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:74)
at
org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
at
org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107)
at
org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76)
at
org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:43)
at
org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:74)
at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336)
at
org.infinispan.commands.remote.BaseRpcInvokingCommand.processVisitableCommand(BaseRpcInvokingCommand.java:43)
at org.infinispan.commands.remote.SingleRpcCommand.perform(SingleRpcCommand.java:48)
at
org.infinispan.remoting.inboundhandler.BasePerCacheInboundInvocationHandler.invokePerform(BasePerCacheInboundInvocationHandler.java:92)
at
org.infinispan.remoting.inboundhandler.BaseBlockingRunnable.run(BaseBlockingRunnable.java:34)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2016-03-09 07:29:02,111 [remote-thread--p2-t4] WARN
org.infinispan.remoting.inboundhandler.NonTotalOrderPerCacheInboundInvocationHandler -
ISPN000071: Caught exception when handling command
SingleRpcCommand{cacheName='EdiCache',
command=PutKeyValueCommand{key=128738+++++++++++++++++++++++++++++++++,
value=ImBusinessUnitRootEdi [address=128738, qualifier=null, buId=GC00029665M1],
flags=[IGNORE_RETURN_VALUES], putIfAbsent=false, valueMatcher=MATCH_ALWAYS,
metadata=EmbeddedExpirableMetadata{lifespan=-1, maxIdle=-1, version=null},
successful=true}}
java.lang.NullPointerException
at
org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8$LIRSEvictionPolicy.findIfEntriesNeedEvicting(BoundedEquivalentConcurrentHashMapV8.java:1532)
at
org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8.compute(BoundedEquivalentConcurrentHashMapV8.java:3658)
at org.infinispan.container.DefaultDataContainer.put(DefaultDataContainer.java:226)
at
org.infinispan.container.entries.ReadCommittedEntry.commit(ReadCommittedEntry.java:168)
at org.infinispan.statetransfer.CommitManager.commit(CommitManager.java:98)
at
org.infinispan.interceptors.locking.ClusteringDependentLogic$InvalidationLogic.commitSingleEntry(ClusteringDependentLogic.java:377)
at
org.infinispan.interceptors.locking.ClusteringDependentLogic$ReplicationLogic.commitSingleEntry(ClusteringDependentLogic.java:421)
at
org.infinispan.interceptors.locking.ClusteringDependentLogic$AbstractClusteringDependentLogic.commitEntry(ClusteringDependentLogic.java:114)
at
org.infinispan.interceptors.EntryWrappingInterceptor.commitContextEntry(EntryWrappingInterceptor.java:478)
at
org.infinispan.interceptors.EntryWrappingInterceptor.commitEntryIfNeeded(EntryWrappingInterceptor.java:654)
at
org.infinispan.interceptors.EntryWrappingInterceptor.commitContextEntries(EntryWrappingInterceptor.java:455)
at
org.infinispan.interceptors.EntryWrappingInterceptor.invokeNextAndApplyChanges(EntryWrappingInterceptor.java:529)
at
org.infinispan.interceptors.EntryWrappingInterceptor.setSkipRemoteGetsAndInvokeNextForDataCommand(EntryWrappingInterceptor.java:560)
at
org.infinispan.interceptors.EntryWrappingInterceptor.visitPutKeyValueCommand(EntryWrappingInterceptor.java:198)
at
org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:74)
at
org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
at
org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitNonTxDataWriteCommand(AbstractLockingInterceptor.java:93)
at
org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor.visitDataWriteCommand(NonTransactionalLockingInterceptor.java:40)
at
org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitPutKeyValueCommand(AbstractLockingInterceptor.java:62)
at
org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:74)
at
org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
at
org.infinispan.statetransfer.StateTransferInterceptor.handleNonTxWriteCommand(StateTransferInterceptor.java:352)
at
org.infinispan.statetransfer.StateTransferInterceptor.handleWriteCommand(StateTransferInterceptor.java:290)
at
org.infinispan.statetransfer.StateTransferInterceptor.visitPutKeyValueCommand(StateTransferInterceptor.java:107)
at
org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:74)
at
org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
at
org.infinispan.interceptors.CacheMgmtInterceptor.updateStoreStatistics(CacheMgmtInterceptor.java:191)
at
org.infinispan.interceptors.CacheMgmtInterceptor.visitPutKeyValueCommand(CacheMgmtInterceptor.java:177)
at
org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:74)
at
org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
at
org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107)
at
org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76)
at
org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:43)
at
org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:74)
at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336)
at
org.infinispan.commands.remote.BaseRpcInvokingCommand.processVisitableCommand(BaseRpcInvokingCommand.java:43)
at org.infinispan.commands.remote.SingleRpcCommand.perform(SingleRpcCommand.java:48)
at
org.infinispan.remoting.inboundhandler.BasePerCacheInboundInvocationHandler.invokePerform(BasePerCacheInboundInvocationHandler.java:92)
at
org.infinispan.remoting.inboundhandler.BaseBlockingRunnable.run(BaseBlockingRunnable.java:34)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{noformat}