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https://issues.apache.org/jira/browse/DRILL-535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacques Nadeau updated DRILL-535:
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Fix Version/s: Future
> HbaseGroupScan should return more accurate size information.
> --------------------------------------------------------------
>
> Key: DRILL-535
> URL: https://issues.apache.org/jira/browse/DRILL-535
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Jinfeng Ni
> Assignee: Aditya Kishore
> Fix For: Future
>
>
> Currently, HbaseGroupScan.getSize() returns a default number, which will
> impact planner's ability to make a right decision, when it decides a good
> join order.
> Ideally, getSize() should get row count for HTable. As a first step, it would
> be good to get total bytes, which will convert to a rough estimation of row
> count. The total bytes could be obtained by checking the HDFS file for the
> HTable.
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