[ 
https://issues.apache.org/jira/browse/HIVE-23018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17066282#comment-17066282
 ] 

Hive QA commented on HIVE-23018:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12997586/HIVE-23018.03.patch

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

{color:red}ERROR:{color} -1 due to 64 failed/errored test(s), 18126 tests 
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[mm_loc_ctas] (batchId=98)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[topnkey_grouping_sets] 
(batchId=1)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testBasic 
(batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testBasicWithCM 
(batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testBootstrapLoadOnExistingDb
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testBootstrapWithConcurrentDropTable
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testBootstrapWithDataInDumpDir
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testConcatenateTable
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testConstraints 
(batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testDrops 
(batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testDropsWithCM 
(batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testIdempotentMoveTaskForInsertFiles
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testIncrementalAdds
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testIncrementalInsertDropPartitionedTable
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testIncrementalInsertDropUnpartitionedTable
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testIncrementalInserts
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testIncrementalLoad
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testIncrementalLoadFailAndRetry
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testIncrementalLoadWithVariableLengthEventId
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testIncrementalRepeatEventOnExistingObject
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testIncrementalRepeatEventOnMissingObject
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testInsertOverwriteOnUnpartitionedTableWithCM
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testLoadCmPathMissing
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testMoveOptimizationBootstrap
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testMoveOptimizationIncremental
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testRecycleFileNonReplDatabase
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testRemoveStats 
(batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testRenameTableAcrossDatabases
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testRenameTableWithCM
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testTableAlters 
(batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testTruncateTable 
(batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testTruncateWithCM
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplWithJsonMessageFormat.testViewsReplication
 (batchId=260)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testBasic (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testBasicWithCM 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testBootstrapLoadOnExistingDb
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testBootstrapWithConcurrentDropTable
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testBootstrapWithDataInDumpDir
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testConcatenateTable 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testConstraints 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testDrops (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testDropsWithCM 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testIdempotentMoveTaskForInsertFiles
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testIncrementalAdds 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testIncrementalInsertDropPartitionedTable
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testIncrementalInsertDropUnpartitionedTable
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testIncrementalInserts 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testIncrementalLoad 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testIncrementalLoadFailAndRetry
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testIncrementalLoadWithVariableLengthEventId
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testIncrementalRepeatEventOnExistingObject
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testIncrementalRepeatEventOnMissingObject
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testInsertOverwriteOnUnpartitionedTableWithCM
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testLoadCmPathMissing 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testMoveOptimizationBootstrap
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testMoveOptimizationIncremental
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testRecycleFileNonReplDatabase
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testRemoveStats 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testRenameTableAcrossDatabases
 (batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testRenameTableWithCM 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testTableAlters 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testTruncateTable 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testTruncateWithCM 
(batchId=269)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testViewsReplication 
(batchId=269)
{noformat}

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/21257/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/21257/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-21257/

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: 64 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12997586 - PreCommit-HIVE-Build

> Provide a bulk API to fire multiple insert events
> -------------------------------------------------
>
>                 Key: HIVE-23018
>                 URL: https://issues.apache.org/jira/browse/HIVE-23018
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Vihang Karajgaonkar
>            Assignee: Vihang Karajgaonkar
>            Priority: Major
>         Attachments: HIVE-23018.01.patch, HIVE-23018.02.patch, 
> HIVE-23018.03.patch
>
>
> Metastore provides a API to fire a listener event (currently only supports 
> INSERT event). The problem with that API is that it only takes in one 
> partition at a time. A typical query may insert data into multiple partitions 
> at a time. In such a case query engines like HS2 or Impala will have to issue 
> multiple RPCs to metastore sequentially to fire these events. This can show 
> up as a slowdown to the user if the query engines do not return the prompt to 
> the user until all the events are fired (In case of HS2 and Impala). It would 
> be great if we have bulk API which takes in multiple partitions for a table 
> so that metastore can generate many such events in one RPC.



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