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Posted to dev@hbase.apache.org by "Duo Zhang (Jira)" <ji...@apache.org> on 2020/09/05 03:54:00 UTC

[jira] [Resolved] (HBASE-6354) Wait till hard fail in case of erratic zookeeper session expiry

     [ https://issues.apache.org/jira/browse/HBASE-6354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Duo Zhang resolved HBASE-6354.
------------------------------
    Resolution: Later

Seems a trick to stablize tests. Should be stale now.

> Wait till hard fail in case of erratic zookeeper session expiry
> ---------------------------------------------------------------
>
>                 Key: HBASE-6354
>                 URL: https://issues.apache.org/jira/browse/HBASE-6354
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Himanshu Vashishtha
>            Priority: Major
>         Attachments: HBase6354-v1.patch, HBase6354-v2.patch, jstack#failedTest1
>
>
> There are number of tests that depends on zookeeper expire session (HBaseTestingUtility#expireSession). The current approach is to create handles on the existing sessions and call a close() on one of the handle. It closes all the handles associated with this session. This should work in theory but sometimes, it just doesn't work (don't know the root cause yet).
> We need to do some hacks ( such as in TestZookeeper#testClientSessionExpired).



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