Lars Hofhansl created HBASE-11923:
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Summary: Potentiial race condition in
RecoverableZookeeper.checkZk()
Key: HBASE-11923
URL: https://issues.apache.org/jira/browse/HBASE-11923
Project: HBase
Issue Type: Sub-task
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
Fix For: 0.99.0, 2.0.0, 0.98.7, 0.94.24
[~apurtell] pointed out a potential race condition in
RecoverableZookeeper.checkZk() that I introduced in parent.
If multiple threads would enter that method at the same time without a valid
Zookeeper reference, we could leak Zookeeper objects.
Since this is not a on a hot code path we should just synchronize the two
involved methods.
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