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https://issues.apache.org/jira/browse/HBASE-15080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15088683#comment-15088683
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Ted Yu commented on HBASE-15080:
--------------------------------
Ran TestShell locally with patch which passed:
{code}
Running org.apache.hadoop.hbase.client.TestShell
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 110.31 sec - in
org.apache.hadoop.hbase.client.TestShell
{code}
> Remove synchronized block from
> MasterServiceStubMaker#releaseZooKeeperWatcher()
> -------------------------------------------------------------------------------
>
> Key: HBASE-15080
> URL: https://issues.apache.org/jira/browse/HBASE-15080
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.98.17
>
> Attachments: 15080-0.98.txt
>
>
> This is a follow up to HBASE-11460
> [~elserj] found that in 0.98, the synchronized block below should have been
> taken out (as was done for branch-1 +):
> {code}
> synchronized (masterAndZKLock) {
> if (keepAliveZookeeperUserCount.decrementAndGet() <= 0 ){
> {code}
> keepAliveZookeeperUserCount is an AtomicInteger. There is no need for the
> synchronized block.
> This issue is to remove the synchronized block.
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