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https://issues.apache.org/jira/browse/HIVE-20961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16713407#comment-16713407
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Hive QA commented on HIVE-20961:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12951037/HIVE-20961.03.patch
{color:red}ERROR:{color} -1 due to build exiting with an error
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/15218/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/15218/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-15218/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Tests exited with: Exception: Patch URL
https://issues.apache.org/jira/secure/attachment/12951037/HIVE-20961.03.patch
was found in seen patch url's cache and a test was probably run already on it.
Aborting...
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12951037 - PreCommit-HIVE-Build
> Retire NVL implementation
> -------------------------
>
> Key: HIVE-20961
> URL: https://issues.apache.org/jira/browse/HIVE-20961
> Project: Hive
> Issue Type: Improvement
> Reporter: Zoltan Haindrich
> Assignee: Laszlo Bodor
> Priority: Major
> Attachments: HIVE-20961.01.patch, HIVE-20961.02.patch,
> HIVE-20961.03.patch
>
>
> Right now we have coalesce and nvl implemented separetly; it might be better
> to remove one of them as they are doing the same. Because Coalesce is in the
> standard - I think NVL have to go...and became an alias to Coalesce.
> Further benefit is: that optimizations which coalesce already recieves; will
> be done on NVL calls as well.
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