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https://issues.apache.org/jira/browse/HIVE-23293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17095213#comment-17095213
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Hive QA commented on HIVE-23293:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/13001493/HIVE-23293.2.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 17180 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[partition_wise_fileformat15]
(batchId=80)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[insert_into1]
(batchId=43)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[insert_into2]
(batchId=45)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[insert_into3]
(batchId=43)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[insert_into4]
(batchId=43)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[lockneg_try_drop_locked_db]
(batchId=44)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/22007/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/22007/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-22007/
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: 6 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 13001493 - PreCommit-HIVE-Build
> Locks: Implement zero-wait readers
> -----------------------------------
>
> Key: HIVE-23293
> URL: https://issues.apache.org/jira/browse/HIVE-23293
> Project: Hive
> Issue Type: Sub-task
> Reporter: Denys Kuzmenko
> Assignee: Denys Kuzmenko
> Priority: Major
> Attachments: HIVE-23293.1.patch, HIVE-23293.2.patch
>
>
> With a new lock type (EXCL_WRITE) for INSERT_OVERWRITE, SHARED_READ does not
> have to wait for any lock - it can fails fast for a pending EXCLUSIVE,
> because even if there is an EXCL_WRITE or SHARED_WRITE pending, there's no
> semantic reason to wait for them.
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