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https://issues.apache.org/jira/browse/HBASE-11096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13985846#comment-13985846
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Andrew Purtell commented on HBASE-11096:
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bq. Failed tests: testNativeSizes
Non Oracle JVM? Anyway this will be unrelated to this patch.
Please log at debug level and add a check for if debug logging is enabled
(skips string formatting costs if not), e.g.
{code}
if (LOG.isDebugEnabled()) {
LOG.debug(...)
}
{code}
If possible please add or modify a unit test to confirm the stop method is
invoked.
> stop method of Master and RegionServer coprocessor is not invoked
> ------------------------------------------------------------------
>
> Key: HBASE-11096
> URL: https://issues.apache.org/jira/browse/HBASE-11096
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.96.2, 0.98.1, 0.94.19
> Reporter: Qiang Tian
> Assignee: Qiang Tian
> Fix For: 0.99.0, 0.96.3, 0.94.20, 0.98.3
>
> Attachments: HBASE-11096-trunk-v0.patch, HBASE-11096-trunk-v0.patch
>
>
> the stop method of coprocessor specified by
> "hbase.coprocessor.master.classes" and
> "hbase.coprocessor.regionserver.classes" is not invoked.
> If coprocessor allocates OS resources, it could cause master/regionserver
> resource leak or hang during exit.
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