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https://issues.apache.org/jira/browse/HIVE-20046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16551592#comment-16551592
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Hive QA commented on HIVE-20046:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12932470/HIVE-20046.01.patch
{color:green}SUCCESS:{color} +1 due to 25 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 14692 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[stats_part2] (batchId=21)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[acid_no_buckets]
(batchId=173)
org.apache.hadoop.hive.metastore.client.TestAlterPartitions.testRenamePartitionNullDbName[Remote]
(batchId=220)
org.apache.hadoop.hive.metastore.client.TestAlterPartitions.testRenamePartitionNullNewPart[Remote]
(batchId=220)
org.apache.hadoop.hive.metastore.client.TestAlterPartitions.testRenamePartitionNullOldPartList[Remote]
(batchId=220)
org.apache.hadoop.hive.metastore.client.TestAlterPartitions.testRenamePartitionNullTblName[Remote]
(batchId=220)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/12757/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/12757/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-12757/
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: 6 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12932470 - PreCommit-HIVE-Build
> remove NUM_FILES check
> ----------------------
>
> Key: HIVE-20046
> URL: https://issues.apache.org/jira/browse/HIVE-20046
> Project: Hive
> Issue Type: Sub-task
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Priority: Major
> Attachments: HIVE-20046.01.patch
>
>
> {noformat}
> // Since newly initialized empty table has 0 for the parameter.
> if (Long.parseLong(statsParams.get(StatsSetupConst.NUM_FILES)) == 0) {
> return true;
> }
> {noformat}
> This doesn't look safe; # of files could be set to 0 by an invalid update, or
> potentially a parallel update that we cannot see (not sure if this is
> possible; there's some code in metastore that updates basic stats outside of
> the scope of the query).
> It would be better to remove this, and see if it breaks some tests. If we do
> need this, there should be a negative test at some point
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