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https://issues.apache.org/jira/browse/HBASE-17841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ted Yu resolved HBASE-17841.
----------------------------
Resolution: Cannot Reproduce
The sample test didn't reflect setup for master branch where master hosts meta
region.
> ServerCrashProcedure is not triggered when meta server with unflushed edits
> is aborted
> --------------------------------------------------------------------------------------
>
> Key: HBASE-17841
> URL: https://issues.apache.org/jira/browse/HBASE-17841
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.0
> Reporter: Ted Yu
> Attachments: 17841.tst
>
>
> When writing unit test for HBASE-17287, I noticed that the wait for master to
> come down after hdfs enters safe mode times out (where meta server still has
> unflushed edits).
> The same test in branch-1 passes fine.
> Looking at
> org.apache.hadoop.hbase.master.procedure.TestSafemodeBringsDownMaster-output.txt
> , I don't see occurrence of ServerCrashProcedure.
> While in branch-1, there is something similar to the following:
> {code}
> at org.apache.hadoop.hdfs.DFSClient.rename(DFSClient.java:1661)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.rename(DistributedFileSystem.java:525)
> at
> org.apache.hadoop.hbase.master.MasterFileSystem.getLogDirs(MasterFileSystem.java:364)
> at
> org.apache.hadoop.hbase.master.MasterFileSystem.splitLog(MasterFileSystem.java:429)
> at
> org.apache.hadoop.hbase.master.MasterFileSystem.splitMetaLog(MasterFileSystem.java:343)
> at
> org.apache.hadoop.hbase.master.MasterFileSystem.splitMetaLog(MasterFileSystem.java:334)
> at
> org.apache.hadoop.hbase.master.procedure.ServerCrashProcedure.processMeta(ServerCrashProcedure.java:351)
> at
> org.apache.hadoop.hbase.master.procedure.ServerCrashProcedure.executeFromState(ServerCrashProcedure.java:239)
> at
> org.apache.hadoop.hbase.master.procedure.ServerCrashProcedure.executeFromState(ServerCrashProcedure.java:73)
> at
> org.apache.hadoop.hbase.procedure2.StateMachineProcedure.execute(StateMachineProcedure.java:139)
> at
> org.apache.hadoop.hbase.procedure2.Procedure.doExecute(Procedure.java:506)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1152)
> {code}
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