[
https://issues.apache.org/jira/browse/HBASE-7638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13561401#comment-13561401
]
Ted Yu commented on HBASE-7638:
-------------------------------
Sergey and I looked at the patch.
There is no potential for NullPointerException similar to what HBASE-7268
addendum fixes.
See deleteCachedLocation():
{code}
if (oldLocation != null) {
isStaleDelete = (source != null) && !oldLocation.equals(source);
{code}
I also ran the tests that failed in recent 0.94 builds and they all passed:
1041 mt -Dtest=TestLruBlockCache,TestMiniClusterLoadParallel
1042 mt -Dtest=TestLruBlockCache
1043 mt -Dtest=TestCompactionState
1044 mt -Dtest=TestRSKilledWhenMasterInitializing
> [0.94] region cache entry should only be removed on error if the error is
> from the server currently in cache
> ------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-7638
> URL: https://issues.apache.org/jira/browse/HBASE-7638
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.94.4
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Priority: Minor
> Fix For: 0.94.5
>
> Attachments: HBASE-7638-v0.patch
>
>
> See HBASE-7268.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
