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https://issues.apache.org/jira/browse/HIVE-22770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17025505#comment-17025505
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Hive QA commented on HIVE-22770:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12992064/HIVE-22770.06.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 17955 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/20390/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/20390/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-20390/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12992064 - PreCommit-HIVE-Build
> Skip interning of MapWork fields during deserialization
> -------------------------------------------------------
>
> Key: HIVE-22770
> URL: https://issues.apache.org/jira/browse/HIVE-22770
> Project: Hive
> Issue Type: Improvement
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
> Attachments: HIVE-22770.01.patch, HIVE-22770.01.patch,
> HIVE-22770.02.patch, HIVE-22770.02.patch, HIVE-22770.03.patch,
> HIVE-22770.04.patch, HIVE-22770.05.patch, HIVE-22770.06.patch
>
>
> HIVE-19937 introduced some interning logic into mapwork deserialization
> process, but it's only related to spark, maybe we should skip this for tez,
> reducing the cpu pressure in tez tasks.
> UPDATE: Hive on spark is not supported anymore, the MapWorkSerializer can be
> completely removed.
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