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https://issues.apache.org/jira/browse/HIVE-21948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16883237#comment-16883237
]
Hive QA commented on HIVE-21948:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12974391/HIVE-21948.4.patch
{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 16655 tests
executed
*Failed tests:*
{noformat}
org.apache.hive.jdbc.TestTriggersNoTezSessionPool.testTriggerSlowQueryExecutionTime
(batchId=280)
org.apache.hive.jdbc.TestTriggersNoTezSessionPool.testTriggerTotalLaunchedTasks
(batchId=280)
org.apache.hive.jdbc.TestTriggersNoTezSessionPool.testTriggerVertexTotalTasks
(batchId=280)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/17982/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/17982/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-17982/
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
Tests exited with: TestsFailedException: 3 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12974391 - 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
>
>
> 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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