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https://issues.apache.org/jira/browse/HIVE-15489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15771300#comment-15771300
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Hive QA commented on HIVE-15489:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12844456/HIVE-15489.wip.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 9 failed/errored test(s), 10876 tests
executed
*Failed tests:*
{noformat}
TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out)
(batchId=234)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver
(batchId=160)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[vector_inner_join]
(batchId=161)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_10]
(batchId=125)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket_map_join_tez1]
(batchId=130)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket_map_join_tez2]
(batchId=99)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[identity_project_remove_skip]
(batchId=115)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[union22]
(batchId=100)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[vector_mapjoin_reduce]
(batchId=128)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/2702/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/2702/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-2702/
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: 9 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12844456 - PreCommit-HIVE-Build
> Alternatively use table scan stats for HoS
> ------------------------------------------
>
> Key: HIVE-15489
> URL: https://issues.apache.org/jira/browse/HIVE-15489
> Project: Hive
> Issue Type: Improvement
> Components: Spark, Statistics
> Affects Versions: 2.2.0
> Reporter: Chao Sun
> Assignee: Chao Sun
> Attachments: HIVE-15489.wip.patch
>
>
> For MapJoin in HoS, we should provide an option to only use stats in the TS
> rather than the populated stats in each of the join branch. This could be
> pretty conservative but more reliable.
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