[jira] [Updated] (HBASE-11902) RegionServer was blocked while aborting

["Victor Xu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-11902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Victor Xu updated HBASE-11902:
------------------------------
    Attachment: hbase-hadoop-regionserver-hadoop461.cm6.log

Upload the hbase log file. You can find the details by searching "STOPPED: One or more threads are no longer alive"

> RegionServer was blocked while aborting
> ---------------------------------------
>
>                 Key: HBASE-11902
>                 URL: https://issues.apache.org/jira/browse/HBASE-11902
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver, wal
>    Affects Versions: 0.98.4
>         Environment: hbase-0.98.4, hadoop-2.3.0-cdh5.1, jdk1.7
>            Reporter: Victor Xu
>         Attachments: hbase-hadoop-regionserver-hadoop461.cm6.log
>
>
> Generally, regionserver automatically aborts when isHealth() returns false. But it sometimes got blocked while aborting. I saved the jstack and logs, and found out that it was caused by datanodes failures. The "regionserver60020" thread was blocked while closing WAL. 
> This issue doesn't happen so frequently, but if it happens, it always leads to huge amount of requests failure. The only way to do is KILL -9.
> I think it's a bug, but I haven't found a decent solution. Does anyone have the same problem?



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