[
https://issues.apache.org/jira/browse/HBASE-7521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567403#comment-13567403
]
Enis Soztutar commented on HBASE-7521:
--------------------------------------
I have tested 0.94-tip with and without the patch while running
IntegrationTestDataIngestWithChaosMonkey, which is CM + LoadTestTool. The
cluster was a 3 node EC2 running Hadoop1.0 from HDP. Without the patch, test
succeeds in a 5 min run, however with the patch, my 2 attempts failed, with
lots of ServerNotRunningYetException, plus Failed to write key: 3282. Also
noticed that it took way too long to run the ingest (7500 inserts took ~15 min
vs ~1:30 with the patch).
Overall, the patch looks good from my limited understanding of the AM+SSH code
base. Everytime I try to study it, I am running away horrified :)
One question about the patch is:
why don't we do the same thing in HRegionServer.closeRegion() and set the znode
in the RPC handler?
So, if we want to cut 0.94.5 tomorrow, I guess we can't include this without
further testing.
> fix HBASE-6060 (regions stuck in opening state) in 0.94
> -------------------------------------------------------
>
> Key: HBASE-7521
> URL: https://issues.apache.org/jira/browse/HBASE-7521
> Project: HBase
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Fix For: 0.94.5
>
> Attachments: HBASE-7521-original-patch-ported-v0.patch,
> HBASE-7521-original-patch-ported-v1.patch,
> HBASE-7521-original-patch-ported-v2.patch, HBASE-7521-v0.patch,
> HBASE-7521-v1.patch
>
>
> Discussion in HBASE-6060 implies that the fix there does not work on 0.94.
> Still, we may want to fix the issue in 0.94 (via some different fix) because
> the regions stuck in opening for ridiculous amounts of time is not a good
> thing to have.
--
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
