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Posted to issues@hbase.apache.org by "Joseph (JIRA)" <ji...@apache.org> on 2016/07/29 17:52:20 UTC
[jira] [Reopened] (HBASE-16209) Provide an ExponentialBackOffPolicy
sleep between failed region open requests
[ https://issues.apache.org/jira/browse/HBASE-16209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joseph reopened HBASE-16209:
----------------------------
> Provide an ExponentialBackOffPolicy sleep between failed region open requests
> -----------------------------------------------------------------------------
>
> Key: HBASE-16209
> URL: https://issues.apache.org/jira/browse/HBASE-16209
> Project: HBase
> Issue Type: Bug
> Reporter: Joseph
> Assignee: Joseph
> Fix For: 2.0.0, 1.4.0
>
> Attachments: HBASE-16209-branch-1.patch, HBASE-16209-v2.patch, HBASE-16209.patch
>
>
> Related to HBASE-16138. As of now we currently have no pause between retrying failed region open requests. And with a low maximumAttempt default, we can quickly use up all our regionOpen retries if the server is in a bad state. I added in a ExponentialBackOffPolicy so that we spread out the timing of our open region retries in AssignmentManager. Review board at https://reviews.apache.org/r/50011/
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