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https://issues.apache.org/jira/browse/HIVE-15250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15688872#comment-15688872
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Hive QA commented on HIVE-15250:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12840177/HIVE-15250.2.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 8 failed/errored test(s), 10728 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[transform_ppr2]
(batchId=133)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[join_acid_non_acid]
(batchId=150)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[union_fast_stats]
(batchId=145)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_3]
(batchId=90)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[groupby1_map]
(batchId=122)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[load_dyn_part11]
(batchId=122)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[skewjoinopt11]
(batchId=122)
org.apache.hadoop.hive.cli.TestSparkNegativeCliDriver.org.apache.hadoop.hive.cli.TestSparkNegativeCliDriver
(batchId=226)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/2252/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/2252/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-2252/
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: 12840177 - PreCommit-HIVE-Build
> Reuse partitions info generated in MoveTask to its subscribers (StatsTask)
>
> -----------------------------------------------------------------------------------------
>
> Key: HIVE-15250
> URL: https://issues.apache.org/jira/browse/HIVE-15250
> Project: Hive
> Issue Type: Improvement
> Components: Metastore
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Priority: Minor
> Attachments: HIVE-15250.1.patch, HIVE-15250.2.patch
>
>
> When dynamic partitions are enabled, {{StatsTask}} loads partition
> information by querying metastore. In cases like {{insert overwrite table}},
> this can be expensive operation depending on the number of partitions
> involved (for e.g, in tpcds populating web_returns table would incur 2184 DB
> calls just on this function).
> It would be good to pass on the partition information generated in MoveTask
> to its subscribers to reduce the number of DB calls.
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