[jira] [Commented] (HIVE-14329) fix flapping qtests - because of output string ordering

["Hive QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-14329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15401515#comment-15401515 ] 

Hive QA commented on HIVE-14329:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12821172/HIVE-14329.3.patch

{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 8 failed/errored test(s), 10421 tests executed
*Failed tests:*
{noformat}
TestMsgBusConnection - did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_avro_nullable_union
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_multiinsert
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_orc_llap_counters
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_avro_non_nullable_union
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_list_bucket_dml_2
org.apache.hadoop.hive.metastore.TestHiveMetaStoreTxns.stringifyValidTxns
org.apache.hadoop.hive.metastore.TestHiveMetaStoreTxns.testTxnRange
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/716/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/716/console
Test logs: http://ec2-204-236-174-241.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-MASTER-Build-716/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 8 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12821172 - PreCommit-HIVE-MASTER-Build

> fix flapping qtests - because of output string ordering
> -------------------------------------------------------
>
>                 Key: HIVE-14329
>                 URL: https://issues.apache.org/jira/browse/HIVE-14329
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Zoltan Haindrich
>            Assignee: Zoltan Haindrich
>            Priority: Minor
>         Attachments: HIVE-14329.1.patch, HIVE-14329.2.patch, HIVE-14329.3.patch
>
>
> it's a bit annoying to see some tests come and go in testresults; for example:
> https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/631/testReport/org.apache.hadoop.hive.cli/TestCliDriver/testCliDriver_stats_list_bucket/history/
> These tests fail occasionally because of the ordering is different in the map.
> The usual cause of these failures is a simple hashmap in {{MetaDataFormatUtils}}:
> https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/MetaDataFormatUtils.java#L411



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