hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Liu Shaohui (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-13988) Add exception handler for lease thread
Date Mon, 29 Jun 2015 13:28:04 GMT

     [ https://issues.apache.org/jira/browse/HBASE-13988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Liu Shaohui updated HBASE-13988:
--------------------------------
    Fix Version/s: 0.98.15
                   1.1.2
                   1.0.2
                   2.0.0
           Status: Patch Available  (was: Open)

> Add exception handler for lease thread
> --------------------------------------
>
>                 Key: HBASE-13988
>                 URL: https://issues.apache.org/jira/browse/HBASE-13988
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Liu Shaohui
>            Assignee: Liu Shaohui
>            Priority: Minor
>             Fix For: 2.0.0, 1.0.2, 1.1.2, 0.98.15
>
>         Attachments: HBASE-13988-v001.diff
>
>
> In a prod cluster, a region server exited for some important 
> threads were not alive. After excluding other threads from the log, we doubted the lease
thread was the root. 
> So we need to add an exception handler to the lease thread to debug why it exited in
future.
>  
> {quote}
> 2015-06-29,12:46:09,222 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED:
One or more threads are no longer alive -- stop
> 2015-06-29,12:46:09,223 INFO org.apache.hadoop.ipc.HBaseServer: Stopping server on 21600
> ...
> 2015-06-29,12:46:09,330 INFO org.apache.hadoop.hbase.regionserver.LogRoller: LogRoller
exiting.
> 2015-06-29,12:46:09,330 INFO org.apache.hadoop.hbase.regionserver.MemStoreFlusher: Thread-37
exiting
> 2015-06-29,12:46:09,330 INFO org.apache.hadoop.hbase.regionserver.HRegionServer$CompactionChecker:
regionserver21600.compactionChecker exiting
> 2015-06-29,12:46:12,403 INFO org.apache.hadoop.hbase.regionserver.HRegionServer$PeriodicMemstoreFlusher:
regionserver21600.periodicFlusher exiting
> {quote}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message