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https://issues.apache.org/jira/browse/HBASE-28422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Viraj Jasani reassigned HBASE-28422:
------------------------------------
Assignee: Viraj Jasani
> SplitWalProcedure will attempt SplitWalRemoteProcedure on the same target
> RegionServer indefinitely
> ---------------------------------------------------------------------------------------------------
>
> Key: HBASE-28422
> URL: https://issues.apache.org/jira/browse/HBASE-28422
> Project: HBase
> Issue Type: Bug
> Components: master, proc-v2, wal
> Affects Versions: 2.5.5
> Reporter: David Manning
> Assignee: Viraj Jasani
> Priority: Minor
>
> Similar to HBASE-28050. If HMaster selects a RegionServer for
> SplitWalRemoteProcedure, it will retry this server as long as the server is
> alive. I believe this is because even though
> {{RSProcedureDispatcher.ExecuteProceduresRemoteCall.run}} calls
> {{{}remoteCallFailed{}}}, there is no logic after this to select a new target
> server. For {{TransitRegionStateProcedure}} there is logic to select a new
> server for opening a region, using {{{}forceNewPlan{}}}. But
> SplitWalRemoteProcedure only has logic to try another server if we receive a
> {{DoNotRetryIOException}} in SplitWALRemoteProcedure#complete:
> [https://github.com/apache/hbase/blob/780ff56b3f23e7041ef1b705b7d3d0a53fdd05ae/hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/SplitWALRemoteProcedure.java#L104-L110]
> If we receive any other IOException, we will just retry the target server
> forever. Just like in HBASE-28050, if there is a SaslException, this will
> never lead to retrying a SplitWalRemoteProcedure on a new server, which can
> lead to ServerCrashProcedure never finishing until the target server for
> SplitWalRemoteProcedure is restarted. The following log is seen repeatedly,
> always sending to the same host.
> {code:java}
> 2024-01-31 15:59:43,616 WARN [RSProcedureDispatcher-pool-72846]
> procedure.SplitWALRemoteProcedure - Failed split of
> hdfs://<ns>/hbase/WALs/<host>,1704984571464-splitting/<host>1704984571464.1706710908543,
> retry...
> java.io.IOException: Call to address=<host> failed on local exception:
> java.io.IOException: Can not send request because relogin is in progress.
> at sun.reflect.GeneratedConstructorAccessor363.newInstance(Unknown
> Source)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> at org.apache.hadoop.hbase.ipc.IPCUtil.wrapException(IPCUtil.java:239)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.onCallFinished(AbstractRpcClient.java:391)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$100(AbstractRpcClient.java:92)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:425)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:420)
> at org.apache.hadoop.hbase.ipc.Call.callComplete(Call.java:114)
> at org.apache.hadoop.hbase.ipc.Call.setException(Call.java:129)
> at
> org.apache.hadoop.hbase.ipc.NettyRpcConnection.lambda$sendRequest$4(NettyRpcConnection.java:365)
> at
> org.apache.hbase.thirdparty.io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
> at
> org.apache.hbase.thirdparty.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
> at
> org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
> at
> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:403)
> at
> org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
> at
> org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> at
> org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> at java.lang.Thread.run(Thread.java:750)
> Caused by: java.io.IOException: Can not send request because relogin is in
> progress.
> at
> org.apache.hadoop.hbase.ipc.NettyRpcConnection.sendRequest0(NettyRpcConnection.java:321)
> at
> org.apache.hadoop.hbase.ipc.NettyRpcConnection.lambda$sendRequest$4(NettyRpcConnection.java:363)
> ... 8 more
> {code}
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