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https://issues.apache.org/jira/browse/HIVE-21948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16883506#comment-16883506
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Hive QA commented on HIVE-21948:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12974446/HIVE-21948.5.patch
{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 16655 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/17992/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/17992/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-17992/
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: 12974446 - PreCommit-HIVE-Build
> Implement parallel processing in Pre Upgrade Tool
> -------------------------------------------------
>
> Key: HIVE-21948
> URL: https://issues.apache.org/jira/browse/HIVE-21948
> Project: Hive
> Issue Type: Improvement
> Components: Transactions
> Affects Versions: 3.1.0
> Reporter: Krisztian Kasa
> Assignee: Krisztian Kasa
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-21948.1.patch, HIVE-21948.2.patch,
> HIVE-21948.3.patch, HIVE-21948.4.patch, HIVE-21948.5.patch
>
>
> Pre Upgrade Tool scans for all databases and tables in the warehouse
> sequentially which can be very slow in case of lots of tables.
> Example: It took the process 8-10 hours to complete on ~500k tables.
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