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https://issues.apache.org/jira/browse/HBASE-8535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-8535:
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Attachment: 8535.addendum.txt
Here is an addendum.
A few things.
+ This test as is takes too long; 4minutes down here on my laptop and that is
with Eric's new suggested lower timeouts (incorporated). I changed the number
of cycles from 50 to 30.
+ We are closing zk connections so aggressively, the retries cuts in setting up
the HTable instance with its expotential backouff.... I cut down the retries to
3. And added small pause of 10ms between trashing zk closes.
+ My "HBASE-8531 TestZooKeeper fails in trunk/0.95 builds" commit was missing
an implementation of the get clusterid.. I add it back in here... it helps this
test anyways.
+ Added logging and some comments around the test so its easier to understand
why.
> Test for zk leak does not account for unsynchronized access to zk watcher
> -------------------------------------------------------------------------
>
> Key: HBASE-8535
> URL: https://issues.apache.org/jira/browse/HBASE-8535
> Project: HBase
> Issue Type: Test
> Components: Client
> Affects Versions: 0.98.0, 0.95.1
> Reporter: Eric Yu
> Assignee: stack
> Fix For: 0.98.0, 0.95.1
>
> Attachments: 8535.addendum.txt, HBASE-8535.patch
>
>
> Test can detect a live zk connection in a closed hconnection because it does
> not accesses the zk watcher in a synchronized manner.
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