[jira] [Commented] (HIVE-7366) getDatabase using direct sql

["Hive QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-7366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14169260#comment-14169260 ] 

Hive QA commented on HIVE-7366:
-------------------------------



{color:red}Overall{color}: -1 at least one tests failed

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12674464/HIVE-7366.3.patch

{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 4137 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_tez_smb_1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udaf_histogram_numeric
org.apache.hadoop.hive.ql.txn.compactor.TestCompactor.testStatsAfterCompactionPartTbl
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1246/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1246/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-1246/

Messages:
{noformat}
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: 3 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12674464

> getDatabase using direct sql
> ----------------------------
>
>                 Key: HIVE-7366
>                 URL: https://issues.apache.org/jira/browse/HIVE-7366
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>    Affects Versions: 0.14.0
>            Reporter: Sushanth Sowmyan
>            Assignee: Sushanth Sowmyan
>            Priority: Critical
>             Fix For: 0.14.0
>
>         Attachments: HIVE-7366.2.patch, HIVE-7366.3.patch, HIVE-7366.patch
>
>
> Given that get_database is easily one of the most frequent calls made on the metastore, we should have the ability to bypass datanucleus for that, and use direct SQL instead.
> This was something that I did initially as part of debugging HIVE-7368, but I think that given the frequency of this call, it's useful to have it in mainline direct sql.



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