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https://issues.apache.org/jira/browse/ROCKETMQ-164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
yukon updated ROCKETMQ-164:
---------------------------
Fix Version/s: 4.2.0-incubating
> findMappedFileByOffset failure, ArrayIndexOutOfBoundsException: -143
> --------------------------------------------------------------------
>
> Key: ROCKETMQ-164
> URL: https://issues.apache.org/jira/browse/ROCKETMQ-164
> Project: Apache RocketMQ
> Issue Type: Bug
> Components: rocketmq-store
> Affects Versions: 4.0.0-incubating
> Reporter: Eason Chen
> Assignee: yukon
> Fix For: 4.2.0-incubating
>
>
> we use sync_master and slave, when slave left behind from master too long and
> then hit this exception when restart again maybe because comitlog has been
> deleted.
> wo suggest handle this exception.
> 2017-03-24 09:55:25 WARN PullMessageThread_4 - findMappedFileByOffset failure.
> java.lang.ArrayIndexOutOfBoundsException: -143
> at
> java.util.concurrent.CopyOnWriteArrayList.get(CopyOnWriteArrayList.java:387)
> ~[na:1.8.0_121]
> at
> java.util.concurrent.CopyOnWriteArrayList.get(CopyOnWriteArrayList.java:396)
> ~[na:1.8.0_121]
> at
> org.apache.rocketmq.store.MappedFileQueue.findMappedFileByOffset(MappedFileQueue.java:476)
> ~[rocketmq-store-4.1.0-incubating-SNAPSHOT.jar:4.1.0-incubating-SNAPSHOT]
> at org.apache.rocketmq.store.CommitLog.getMessage(CommitLog.java:730)
> [rocketmq-store-4.1.0-incubating-SNAPSHOT.jar:4.1.0-incubating-SNAPSHOT]
> at
> org.apache.rocketmq.store.DefaultMessageStore.getMessage(DefaultMessageStore.java:430)
> [rocketmq-store-4.1.0-incubating-SNAPSHOT.jar:4.1.0-incubating-SNAPSHOT]
> at .....................
> at
> org.apache.rocketmq.broker.processor.PullMessageProcessor.processRequest(PullMessageProcessor.java:190)
> [rocketmq-broker-4.1.0-incubating-SNAPSHOT.jar:4.1.0-incubating-SNAPSHOT]
> at
> org.apache.rocketmq.broker.processor.PullMessageProcessor.processRequest(PullMessageProcessor.java:74)
> [rocketmq-broker-4.1.0-incubating-SNAPSHOT.jar:4.1.0-incubating-SNAPSHOT]
> at
> org.apache.rocketmq.remoting.netty.NettyRemotingAbstract$1.run(NettyRemotingAbstract.java:108)
> [rocketmq-remoting-4.1.0-incubating-SNAPSHOT.jar:4.1.0-incubating-SNAPSHOT]
> at
> org.apache.rocketmq.remoting.netty.RequestTask.run(RequestTask.java:80)
> [rocketmq-remoting-4.1.0-incubating-SNAPSHOT.jar:4.1.0-incubating-SNAPSHOT]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [na:1.8.0_121]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [na:1.8.0_121]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [na:1.8.0_121]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_121]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]
> 2017-03-24 09:55:25 WARN PullMessageThread_26 - findMappedFileByOffset
> failure.
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