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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11128) Unexpected exception during request; AssertionError: null
Date Wed, 10 Feb 2016 11:03:18 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15140628#comment-15140628
] 

Sylvain Lebresne commented on CASSANDRA-11128:
----------------------------------------------

Seems to be the same error actually, but I think that's because I mis-estimated the gossip
maze in my first commit and my added code wasn't triggered on time. I've force pushed an updated
version that should hopefully fix that (the full log was indeed useful, thanks). Mind giving
it another go [~rhatch]?

> Unexpected exception during request; AssertionError: null
> ---------------------------------------------------------
>
>                 Key: CASSANDRA-11128
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11128
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Russ Hatch
>            Assignee: Sylvain Lebresne
>             Fix For: 3.0.x
>
>         Attachments: node1.log
>
>
> Post upgrade from 2.1 to 3.0.3 (3.0.3-tentative) I'm intermittently seeing this exception:
> {noformat}
> ['ERROR [SharedPool-Worker-3] 2016-02-05 22:38:08,444 Message.java:611 - Unexpected exception
during request; channel = [id: 0xb5fa21d0, /127.0.0.1:46096 => /127.0.0.1:9042]\njava.lang.AssertionError:
null org.apache.cassandra.db.ReadCommand$Serializer.serializedSize(ReadCommand.java:619) ~[main/:na]
org.apache.cassandra.db.ReadCommand$Serializer.serializedSize(ReadCommand.java:523) ~[main/:na]
> at org.apache.cassandra.net.MessageOut.payloadSize(MessageOut.java:166) ~[main/:na]
> at org.apache.cassandra.net.OutboundTcpConnectionPool.getConnection(OutboundTcpConnectionPool.java:72)
~[main/:na]
> at org.apache.cassandra.net.MessagingService.getConnection(MessagingService.java:609)
~[main/:na]
> at org.apache.cassandra.net.MessagingService.sendOneWay(MessagingService.java:758) ~[main/:na]
> at org.apache.cassandra.net.MessagingService.sendRR(MessagingService.java:701) ~[main/:na]
> at org.apache.cassandra.net.MessagingService.sendRRWithFailure(MessagingService.java:684)
~[main/:na]
> at org.apache.cassandra.service.AbstractReadExecutor.makeRequests(AbstractReadExecutor.java:110)
~[main/:na]
> at org.apache.cassandra.service.AbstractReadExecutor.makeDataRequests(AbstractReadExecutor.java:85)
~[main/:na]
> at org.apache.cassandra.service.AbstractReadExecutor$SpeculatingReadExecutor.executeAsync(AbstractReadExecutor.java:264)
~[main/:na]
> at org.apache.cassandra.service.StorageProxy$SinglePartitionReadLifecycle.doInitialQueries(StorageProxy.java:1689)
~[main/:na]
> at org.apache.cassandra.service.StorageProxy.fetchRows(StorageProxy.java:1644) ~[main/:na]
> at org.apache.cassandra.service.StorageProxy.readRegular(StorageProxy.java:1591) ~[main/:na]
> at org.apache.cassandra.service.StorageProxy.read(StorageProxy.java:1510) ~[main/:na]
> at org.apache.cassandra.db.SinglePartitionReadCommand.execute(SinglePartitionReadCommand.java:302)
~[main/:na]
> at org.apache.cassandra.service.pager.AbstractQueryPager.fetchPage(AbstractQueryPager.java:67)
~[main/:na]
> at org.apache.cassandra.service.pager.SinglePartitionPager.fetchPage(SinglePartitionPager.java:34)
~[main/:na]
> at org.apache.cassandra.cql3.statements.SelectStatement$Pager$NormalPager.fetchPage(SelectStatement.java:302)
~[main/:na]
> at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:338)
~[main/:na]
> at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:214)
~[main/:na]
> at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:76)
~[main/:na]
> at org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:206)
~[main/:na]
> at org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:472)
~[main/:na]
> at org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:449)
~[main/:na]
> at org.apache.cassandra.transport.messages.ExecuteMessage.execute(ExecuteMessage.java:130)
~[main/:na]
> at org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:507) [main/:na]
> at org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:401) [main/:na]
> at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at io.netty.channel.AbstractChannelHandlerContext.access$700(AbstractChannelHandlerContext.java:32)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at io.netty.channel.AbstractChannelHandlerContext$8.run(AbstractChannelHandlerContext.java:324)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_51]
> at org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164)
[main/:na]
> at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105) [main/:na]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_51]']
> {noformat}



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