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https://issues.apache.org/jira/browse/HBASE-14559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14945189#comment-14945189
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stack commented on HBASE-14559:
-------------------------------
Thanks for noticing lads.
I'm running a little rig here w/ branch-1. The tests in the patch pass with the
one-liner (upped priorities) where w/o they failed near 100% of the time. At
this stage in the zombie stomping session, I'm -- ahem -- a little less
concerned about root cause of a failure and more about just getting stuff going
again so did not spend much time on why these fixes are needed in branch-1 and
not on master.
bq. stack so in these 2 oneliners, you're dropping down the number of high
priority handlers (to tighten up thread usage?) right?
No sir. HBASE-14290 set the number of handlers down when I noticed tests with
500 threads running... that failed to run on my local machine because OOME,
could not create thread. So, here, I'm upping the handlers on a few tests. I'd
already done a pass on master -- a few tests there needed more handlers or they
hung (we need to fix!) -- so was a bit surprised this necessary in branch-1 but
it looks like you and [~eclark] have identified why.
We should revert HBASE-13635 and HBASE-14322 from branch-1?
> branch-1 test tweeks; disable assert explicit region lands post-restart and
> up a few handlers
> ---------------------------------------------------------------------------------------------
>
> Key: HBASE-14559
> URL: https://issues.apache.org/jira/browse/HBASE-14559
> Project: HBase
> Issue Type: Sub-task
> Components: test
> Reporter: stack
> Assignee: stack
> Fix For: 2.0.0, 1.2.0, 1.3.0
>
> Attachments: 14559.branch-1.txt, 14559.master.txt
>
>
> Running branch-1 on internal rig (trying to stabilize branch-1/branch-1.2).
> Small tweaks get tests to pass. Small one liners that up priority handler
> count and disable assert that seems wrong -- that we'll always get an explcit
> region to land on a newly started server.
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