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https://issues.apache.org/jira/browse/HBASE-3305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12966899#action_12966899
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Ted Yu commented on HBASE-3305:
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If the total number of regions is small compared to the number of region
servers, the benefit of round-robin is less obvious.
Our use case would do round-robin assignment for every table we create. I have
no problem making this the default.
I plan to move the initialization of mRandomizer out of roundRobinAssignment()
for better randomness.
> Allow round-robin distribution for table created with multiple regions
> ----------------------------------------------------------------------
>
> Key: HBASE-3305
> URL: https://issues.apache.org/jira/browse/HBASE-3305
> Project: HBase
> Issue Type: Improvement
> Components: master
> Affects Versions: 0.20.6
> Reporter: Ted Yu
> Attachments: hbase-3305-array-random.patch, hbase-3305-array.patch,
> hbase-3305.patch
>
>
> We can distribute the initial regions created for a new table in round-robin
> fashion.
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