December 2010 - infinispan-issues

[JBoss JIRA] Created: (ISPN-803) Update status of unsupported operations in Javadoc

by Richard Achmatowicz (JIRA)

Update status of unsupported operations in Javadoc -------------------------------------------------- Key: ISPN-803 URL: https://jira.jboss.org/browse/ISPN-803 Project: Infinispan Issue Type: Feature Request Components: Configuration Reporter: Richard Achmatowicz Assignee: Galder Zamarreño Fix For: 4.2.0.ALPHA5 At present, there is precious little information on the server modules and their startup. The scala sources have a logging framework in place, there seems to be little in the way of information being logged. It would be very helpful if a server module could have some DEBUG information added to indicate: * the phases it does through when starting and confirmation of whether or not it has started * the configuration it is using and some basic details * similar for shutdown -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] Created: (ISPN-814) infinispan-gridfs-webdav example DefaultCacheManager configuration problem

by Michal Linhard (JIRA)

infinispan-gridfs-webdav example DefaultCacheManager configuration problem -------------------------------------------------------------------------- Key: ISPN-814 URL: https://jira.jboss.org/browse/ISPN-814 Project: Infinispan Issue Type: Bug Affects Versions: 4.2.0.CR2 Reporter: Michal Linhard Assignee: Manik Surtani in infinispan-gridfs-webdav example https://github.com/infinispan/infinispan/blob/4.2.0.CR2/demos/gridfs-webd... configures DefaultCacheManager based on infinispan.config init param but https://github.com/infinispan/infinispan/blob/4.2.0.CR2/demos/gridfs-webd... contains <init-param> <param-name>infinispan.configuration</param-name> <param-value>infinispan.xml</param-value> </init-param> which also points to non existent infinispan.xml (should be replaced by default.xml) -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] Created: (ISPN-806) Set log4j priority for org.infinispan in log4j.xml to WARN

by Mircea Markus (JIRA)

Set log4j priority for org.infinispan in log4j.xml to WARN ---------------------------------------------------------- Key: ISPN-806 URL: https://jira.jboss.org/browse/ISPN-806 Project: Infinispan Issue Type: Bug Reporter: Mircea Markus Assignee: Manik Surtani Priority: Blocker manik: the log4j we ship in dist is set to TRACE - that kills performance ! -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] Created: (ISPN-809) CassandraCacheLoader not working with HotRod server due to non deterministic toString() in ByteArrayKey

by Jonas Lasson (JIRA)

CassandraCacheLoader not working with HotRod server due to non deterministic toString() in ByteArrayKey ------------------------------------------------------------------------------------------------------- Key: ISPN-809 URL: https://jira.jboss.org/browse/ISPN-809 Project: Infinispan Issue Type: Bug Components: Loaders and Stores Affects Versions: 4.2.0.CR2 Reporter: Jonas Lasson Assignee: Manik Surtani Priority: Critical Currently the Cassandra store is creating CassandraKeys based on the keys .toString method, see below: private String hashKey(Object key) { return entryKeyPrefix + key.toString(); } When HotRod server is used the key will be a ByteArrayKey, which has a toString that is non deterministic and outputs (3 examples with the same byte array): ByteArrayKey{data=ByteArray{size=8, hashCode=33d626a4, array=[2, 62, 5, 74, 79, 78, 65, 83, ..]}} ByteArrayKey{data=ByteArray{size=8, hashCode=2ada52a1, array=[2, 62, 5, 74, 79, 78, 65, 83, ..]}} ByteArrayKey{data=ByteArray{size=8, hashCode=5576b9ea, array=[2, 62, 5, 74, 79, 78, 65, 83, ..]}} As you can see the hashCode is differing even though the byte array is the same. This is because ByteArrayKey.toString is using Util.printArray(byte[],true) where true means that a hashCode should be printed as well. Unfortenaly, the hashcode is calculated with byte[].hashCode() which is not considering the data in the byte array. There are several solutions to the problem: * Have another mechanism to export unique ids from the key instead of toString (with a possible toString fallback) * Fix so that ByteArrayKey.toString returns deterministic data. (Still bad solution as the keys will be very long and not make sense). * Special handling for ByteArrayKey to calculate the key based on the bytes in the byte array. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] Created: (ISPN-810) Treat Memcached flush_all delay same way as store commands

by Galder Zamarreño (JIRA)

Treat Memcached flush_all delay same way as store commands ---------------------------------------------------------- Key: ISPN-810 URL: https://jira.jboss.org/browse/ISPN-810 Project: Infinispan Issue Type: Bug Components: Cache Server Affects Versions: 4.2.0.CR2, 4.1.0.Final Reporter: Galder Zamarreño Assignee: Galder Zamarreño Fix For: 4.2.0.CR3, 4.2.0.Final Differentiate between UNIX time and number of seconds from now. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] Created: (ISPN-765) Concurrent startup leading to rehashing issues

by Galder Zamarreño (JIRA)

Concurrent startup leading to rehashing issues ---------------------------------------------- Key: ISPN-765 URL: https://jira.jboss.org/browse/ISPN-765 Project: Infinispan Issue Type: Bug Components: Distributed Cache Affects Versions: 4.2.0.BETA1 Reporter: Galder Zamarreño Assignee: Mircea Markus Fix For: 4.2.0.CR1 >From ISPN-762, there seems to be a rehashing problem when several distributed caches are started concurrently: Logs can be found in: https://jira.jboss.org/secure/attachment/12338527/topologycache.diff "Even though all the caches are defined in the right place, there is still a problem during starting 3 nodes at a time. Look at the errors coming from the log files: * wp-60814 log: 2010-11-08 14:29:26,687 INFO [org.infinispan.distribution.DistributionManagerImpl] (Incoming-2,wp-60814) This is a JOIN event! Wait for notification from new joiner wp-59660 2010-11-08 14:31:26,668 ERROR [org.infinispan.distribution.JoinTask] (Rehasher-wp-60814) Caught exception! org.infinispan.CacheException: org.infinispan.util.concurrent.TimeoutException: Timed out after 120 seconds waiting for a response from wp-34493 at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommands(CommandAwareRpcDispatcher.java:122) at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:403) at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:101) at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:125) at org.infinispan.distribution.JoinTask.retrieveOldCH(JoinTask.java:192) at org.infinispan.distribution.JoinTask.performRehash(JoinTask.java:87) at org.infinispan.distribution.RehashTask.call(RehashTask.java:53) at org.infinispan.distribution.RehashTask.call(RehashTask.java:33) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: org.infinispan.util.concurrent.TimeoutException: Timed out after 120 seconds waiting for a response from wp-34493 at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher$ReplicationTask.call(CommandAwareRpcDispatcher.java:304) at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommands(CommandAwareRpcDispatcher.java:120) ... 12 more * wp-34493 log: 2010-11-08 14:29:26,654 INFO [org.infinispan.distribution.DistributionManagerImpl] (Incoming-2,wp-34493) This is a JOIN event! Wait for notification from new joiner wp-59660 2010-11-08 14:29:36,759 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (InfinispanServer-Main) Execution error: org.infinispan.util.concurrent.TimeoutException: Timed out waiting for valid responses! at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:421) at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:101) ... at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:273) at org.infinispan.CacheDelegate.putIfAbsent(CacheDelegate.java:453) at org.infinispan.CacheSupport.putIfAbsent(CacheSupport.java:40) at org.infinispan.server.hotrod.HotRodServer$$anonfun$1.apply(HotRodServer.scala:85) at org.infinispan.server.hotrod.HotRodServer$$anonfun$1.apply(HotRodServer.scala:75) at org.infinispan.server.hotrod.HotRodServer.isViewUpdated(HotRodServer.scala:102) at org.infinispan.server.hotrod.HotRodServer.org$infinispan$server$hotrod$HotRodServer$$updateTopologyView(HotRodServer.scala:97) at org.infinispan.server.hotrod.HotRodServer.addSelfToTopologyView(HotRodServer.scala:75) at org.infinispan.server.hotrod.HotRodServer.startTransport(HotRodServer.scala:63) at org.infinispan.server.core.AbstractProtocolServer.start(AbstractProtocolServer.scala:70) at org.infinispan.server.hotrod.HotRodServer.start(HotRodServer.scala:44) ... * wp-59660 log: 2010-11-08 14:29:26,699 INFO [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (InfinispanServer-Main) Received new cluster view: [wp-34493|2] [wp-34493, wp-60814, wp-59660] 2010-11-08 14:29:26,756 INFO [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (InfinispanServer-Main) Cache local address is wp-59660, physical addresses are [10.0.36.136:34302] 2010-11-08 14:29:26,851 ERROR [org.infinispan.remoting.InboundInvocationHandlerImpl] (OOB-2,wp-59660) Defined caches: [___hotRodTopologyCache] 2010-11-08 14:29:26,851 INFO [org.infinispan.remoting.InboundInvocationHandlerImpl] (OOB-2,wp-59660) Will try and wait for the cache to start 2010-11-08 14:29:56,864 INFO [org.infinispan.remoting.InboundInvocationHandlerImpl] (OOB-2,wp-59660) Cache named ___hotRodTopologyCache does not exist on this cache manager! 2010-11-08 14:49:26,897 ERROR [org.infinispan.distribution.JoinTask] (Rehasher-wp-59660) Caught exception! org.infinispan.CacheException: Unable to retrieve old consistent hash from coordinator even after several attempts at sleeping and retrying! at org.infinispan.distribution.JoinTask.retrieveOldCH(JoinTask.java:218) at org.infinispan.distribution.JoinTask.performRehash(JoinTask.java:87) at org.infinispan.distribution.RehashTask.call(RehashTask.java:53) at org.infinispan.distribution.RehashTask.call(RehashTask.java:33) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) The first node reaches rehashRpcTimeout=120000 while waiting on the old hash. The second one reaches 10s timeout during adding himself to the topology view. And the third one fails on retrieving old hash, but after much longer time = 20min. It looks as though we had a kind of deadlock." -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] Created: (ISPN-807) Generalize Externalizer interface

by Galder Zamarreño (JIRA)

Generalize Externalizer interface --------------------------------- Key: ISPN-807 URL: https://jira.jboss.org/browse/ISPN-807 Project: Infinispan Issue Type: Feature Request Components: Marshalling Reporter: Galder Zamarreño Assignee: Galder Zamarreño Fix For: 5.0.0.ALPHA1, 5.0.0.Final Make Externalizer interface generalized in order to make it more typesafe, i.e.: interface Externalizer<T> { void writeObject(ObjectOutput output, T object) throws IOException; T readObject(ObjectInput input) throws IOException, ClassNotFoundException; } -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] Created: (ISPN-812) Memcached flush_all command pipelining problem

by Galder Zamarreño (JIRA)

Memcached flush_all command pipelining problem ---------------------------------------------- Key: ISPN-812 URL: https://jira.jboss.org/browse/ISPN-812 Project: Infinispan Issue Type: Bug Components: Cache Server Affects Versions: 4.2.0.CR2, 4.1.0.Final Reporter: Galder Zamarreño Assignee: Galder Zamarreño Fix For: 4.2.0.CR3, 4.2.0.Final >From Michal: "memcached server module flush_all command cannot be in the middle of pipelined command input. (this is probably tightly connected to JBPAPP-5439, but manifests itself in different scenario as well) testcase: $ echo -e "flush_all\r\nget a" | nc localhost 11211 SERVER_ERROR org.infinispan.server.core.ServerException: java.lang.NumberFormatException: For input string: "get" expected output: OK END " -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] Created: (ISPN-811) Memcached unknown command causes a lost line in command pipeline

by Galder Zamarreño (JIRA)

Memcached unknown command causes a lost line in command pipeline ---------------------------------------------------------------- Key: ISPN-811 URL: https://jira.jboss.org/browse/ISPN-811 Project: Infinispan Issue Type: Bug Components: Cache Server Affects Versions: 4.2.0.CR2, 4.1.0.Final Reporter: Galder Zamarreño Assignee: Galder Zamarreño Fix For: 4.2.0.CR3, 4.2.0.Final >From Michal: "memcached server consumes one more line of input than it has to when unknown command occurs. input: "bogus\r\ndelete a\r\n" expected output: ERROR NOT_FOUND actual output: ERROR input: "bogus\r\ndelete a\r\ndelete a\r\n" expected output: ERROR NOT_FOUND NOT_FOUND actual output: ERROR NOT_FOUND input: "bogus \r\ndelete a\r\ndelete a\r" (space after bogus) behaves as expected check MemcachedDecoder.scala, line 45 readLine consumes next line even when it was already done by readElement" -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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infinispan-issues December 2010