Himanshu Vashishtha created HBASE-8102:
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Summary: Replication NodeFailoverWorker should check other rs
znodes before proceeding
Key: HBASE-8102
URL: https://issues.apache.org/jira/browse/HBASE-8102
Project: HBase
Issue Type: Improvement
Components: Replication
Affects Versions: 0.94.5
Reporter: Himanshu Vashishtha
Assignee: Himanshu Vashishtha
Fix For: 0.95.0, 0.94.7
NodeFailoverWorker takes the dead rs znode and starts processing it (moving the
log znodes under it, etc).
Even a regionserver restart will trigger this znodes movement. This cause some
other regionserver to read the log files remotely, even though, the original
regionserver is up. Ideally, it should check available regionserver znodes
after it comes out it sleep in its run method in order to decide whether it
should really process the znode or not.
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