[
https://issues.apache.org/jira/browse/HBASE-17616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15860368#comment-15860368
]
Andrew Purtell commented on HBASE-17616:
----------------------------------------
Test only fix that is important for correct function of the CM. Picked back to
all active branches.
> Incorrect actions performed by CM
> ---------------------------------
>
> Key: HBASE-17616
> URL: https://issues.apache.org/jira/browse/HBASE-17616
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.3.0
> Reporter: Abhishek Singh Chouhan
> Assignee: Abhishek Singh Chouhan
> Fix For: 2.0.0, 1.4.0, 1.3.1, 1.2.5, 1.1.9
>
> Attachments: HBASE-17616.master.001.patch
>
>
> Observed that chaos monkey was killing the wrong RS when performing chaos
> actions like RestartRSHolingMeta, RestartRandomRSExceptMeta etc. This is
> because we use the cached region location that turns out to be false in
> subsequent actions.
> More specifically in DistributedHBaseCluster.getServerHoldingRegion(..)
> we use regionLoc = locator.getRegionLocation(regionName) which does not
> reload the cache.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
