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Posted to issues@hbase.apache.org by "Nicolas Liochon (JIRA)" <ji...@apache.org> on 2014/06/23 16:42:24 UTC
[jira] [Updated] (HBASE-11403) Fix race conditions around
Object#notify
[ https://issues.apache.org/jira/browse/HBASE-11403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nicolas Liochon updated HBASE-11403:
------------------------------------
Attachment: 11403.v1.patch
> Fix race conditions around Object#notify
> ----------------------------------------
>
> Key: HBASE-11403
> URL: https://issues.apache.org/jira/browse/HBASE-11403
> Project: HBase
> Issue Type: Bug
> Components: Client, regionserver
> Affects Versions: 0.99.0, 0.98.3
> Reporter: Nicolas Liochon
> Assignee: Nicolas Liochon
> Fix For: 0.99.0, 0.98.4
>
> Attachments: 11403.v1.patch
>
>
> We do have some race conditions there. We don't see them fail in the unit tests, because our #wait are bounded. But from a performance point of view, they do occur. I've reviewed them and fix all the issue I found excepted in the AM (haven't reviewed this one, may be it's fine).
> On a perf test, this seems to improve the max latency.
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