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https://issues.apache.org/jira/browse/HBASE-2052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12792017#action_12792017
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stack commented on HBASE-2052:
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+1
On commit, I'd add a note that might want to increase interval if cluster is
larger (> 10 nodes):
{code}
- in milliseconds. Default is 3 seconds.
+ in milliseconds. Default is 1 seconds.
{code}
Add it above between milliseconds and Default.
Thanks for doing this J-D.
> Make hbase more 'live' when comes to noticing table creation, splits, etc.,
> for 0.20.3
> --------------------------------------------------------------------------------------
>
> Key: HBASE-2052
> URL: https://issues.apache.org/jira/browse/HBASE-2052
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: stack
> Fix For: 0.20.3
>
> Attachments: HBASE-2052.patch
>
>
> Clusters > 10 are less frequent that smaller clusters. Defaults for when
> messages are sent from regionserver to master would seem to favor clusters
> that are much larger than ten nodes. This issue is about changing them so
> the basic hbase setup is more live. Its about downing the interval between
> RS sending messages from 3 to 1 second and of making clients retry more
> frequently at least at the start of the timeout period so they pick up
> changes the quicker. This should help with stuff like noticing splits and
> new regions coming on line. See HBASE-1892 for background.
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