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https://issues.apache.org/jira/browse/HIVE-23882?focusedWorklogId=462196&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-462196
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ASF GitHub Bot logged work on HIVE-23882:
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Author: ASF GitHub Bot
Created on: 22/Jul/20 18:26
Start Date: 22/Jul/20 18:26
Worklog Time Spent: 10m
Work Description: pgaref commented on pull request #1286:
URL: https://github.com/apache/hive/pull/1286#issuecomment-662612790
@ashutoshc @jcamachor can you please take a look?
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Issue Time Tracking
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Worklog Id: (was: 462196)
Time Spent: 20m (was: 10m)
> Compiler should skip MJ keyExpr for probe optimization
> ------------------------------------------------------
>
> Key: HIVE-23882
> URL: https://issues.apache.org/jira/browse/HIVE-23882
> Project: Hive
> Issue Type: Sub-task
> Reporter: Panagiotis Garefalakis
> Assignee: Panagiotis Garefalakis
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> In probe we cannot currently support Key expressions (on the big table Side)
> as ORC CVs Probe directly the smalltable HT (there is no expr evaluation at
> that level).
> TezCompiler should take this into account when picking MJs to push probe
> details
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