Victor Xu created HBASE-11902:
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Summary: 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
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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