[
https://issues.apache.org/jira/browse/HIVE-23882?focusedWorklogId=543696&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-543696
]
ASF GitHub Bot logged work on HIVE-23882:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 28/Jan/21 15:28
Start Date: 28/Jan/21 15:28
Worklog Time Spent: 10m
Work Description: pgaref opened a new pull request #1286:
URL: https://github.com/apache/hive/pull/1286
Change-Id: I1033a65f26592ef3683b7aa0a669e0c378667278
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Issue Time Tracking
-------------------
Worklog Id: (was: 543696)
Time Spent: 1h (was: 50m)
> 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: 1h
> 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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