[infinispan-issues] [JBoss JIRA] (ISPN-2015) Upgrade to Netty 3.4.2 when ready
[
https://issues.jboss.org/browse/ISPN-2015?page=com.atlassian.jira.plugin....
]
Galder Zamarreño commented on ISPN-2015:
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I'm holding off sending a pull req for this yet since we've found some exceptions
while testing 3.4.4:
{code}10:43:05,805 ERROR [org.infinispan.server.hotrod.HotRodDecoder]
(HotRodClientMaster-30) ISPN005009: Unexpected error before any request parameters read:
java.lang.UnsupportedOperationException
at java.util.AbstractList.add(AbstractList.java:131) [rt.jar:1.6.0_30]
at java.util.AbstractList.add(AbstractList.java:91) [rt.jar:1.6.0_30]
at
org.jboss.netty.buffer.CompositeChannelBuffer.discardReadBytes(CompositeChannelBuffer.java:640)
[netty-3.4.4.Final.jar:]
at
org.jboss.netty.handler.codec.replay.ReplayingDecoder.messageReceived(ReplayingDecoder.java:487)
[netty-3.4.4.Final.jar:]
at
org.infinispan.server.core.AbstractProtocolDecoder.messageReceived(AbstractProtocolDecoder.scala:369)
[infinispan-server-core-5.1.5.ER8-redhat-1.jar:5.1.5.ER8-redhat-1]
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
[netty-3.4.4.Final.jar:]
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
[netty-3.4.4.Final.jar:]
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
[netty-3.4.4.Final.jar:]
at
org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:372)
[netty-3.4.4.Final.jar:]
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:246)
[netty-3.4.4.Final.jar:]
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
[netty-3.4.4.Final.jar:]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
[rt.jar:1.6.0_30]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
[rt.jar:1.6.0_30]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_30]{code}
Upgrade to Netty 3.4.2 when ready
---------------------------------
Key: ISPN-2015
URL: https://issues.jboss.org/browse/ISPN-2015
Project: Infinispan
Issue Type: Component Upgrade
Components: Cache Server
Affects Versions: 5.1.3.FINAL
Reporter: Galder Zamarreño
Assignee: Galder Zamarreño
Fix For: 5.1.x, 5.2.0.FINAL
According to Norman, there's some important memory optimisations coming in this
version, that should in theory allow us to get rid of the custom replaying decoder.
I'll do the upgrade in a separate branch and I'll pass on to QE to run:
* Data stress tests and compare with current version
* Client stress tests and compare with native Memcached and previous versions
Depending on the results of this, we can potentially consider doing the upgrade in 5.1.x.
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