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https://issues.apache.org/jira/browse/TRAFODION-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on TRAFODION-1500 started by Qifan Chen.
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> ESP co-location needs to consider some nodes may host too many ESP processes
> due to data in-balance
> ---------------------------------------------------------------------------------------------------
>
> Key: TRAFODION-1500
> URL: https://issues.apache.org/jira/browse/TRAFODION-1500
> Project: Apache Trafodion
> Issue Type: Bug
> Components: sql-cmp
> Reporter: Qifan Chen
> Assignee: Qifan Chen
>
> When a table is range-partitioned, or stats partitioned, it is possible that
> the amount of the data hosted at each region server may not be uniform.
> Assume region server s running on node n hosts more data than the rest of the
> region servers. With the current ESP co-location assignment, node s will be
> assigned with more # of ESPs.
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