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From "Hive QA (JIRA)" <>
Subject [jira] [Commented] (HIVE-17710) LockManager should only lock Managed tables
Date Sat, 09 Dec 2017 08:33:03 GMT


Hive QA commented on HIVE-17710:

Here are the results of testing the latest attachment:

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 7 failed/errored test(s), 11498 tests executed
*Failed tests:*
TestMiniTezCliDriver - did not produce a TEST-*.xml file (likely timed out) (batchId=102)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb] (batchId=160)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[subquery_multi] (batchId=113)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testConstraints (batchId=226)

Test results:
Console output:
Test logs:

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: 7 tests failed

This message is automatically generated.

ATTACHMENT ID: 12901276 - PreCommit-HIVE-Build

> LockManager should only lock Managed tables
> -------------------------------------------
>                 Key: HIVE-17710
>                 URL:
>             Project: Hive
>          Issue Type: New Feature
>          Components: Transactions
>            Reporter: Eugene Koifman
>            Assignee: Eugene Koifman
>         Attachments: HIVE-17710.01.patch, HIVE-17710.02.patch
> should the LM take locks on External tables?  Out of the box Acid LM is being conservative
which can cause throughput issues.
> A better strategy may be to exclude External tables but enable explicit "lock table/partition
<lock mode>" command (only on external tables?).

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