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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-20776) Run HMS filterHooks on server-side in addition to client-side
Date Wed, 19 Dec 2018 08:33:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-20776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16724793#comment-16724793
] 

Hive QA commented on HIVE-20776:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12952298/HIVE-20776.004.patch

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

{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 15741 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.metastore.TestFilterHooks.testDummyFilterForPartition (batchId=220)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/15379/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/15379/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-15379/

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: 1 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12952298 - PreCommit-HIVE-Build

> Run HMS filterHooks on server-side in addition to client-side
> -------------------------------------------------------------
>
>                 Key: HIVE-20776
>                 URL: https://issues.apache.org/jira/browse/HIVE-20776
>             Project: Hive
>          Issue Type: Improvement
>          Components: Standalone Metastore
>            Reporter: Karthik Manamcheri
>            Assignee: Na Li
>            Priority: Major
>         Attachments: HIVE-20776.001.patch, HIVE-20776.003.patch, HIVE-20776.004.patch
>
>
> In HMS, I noticed that all the filter hooks are applied on the client side (in HiveMetaStoreClient.java).
Is there any reason why we can't apply the filters on the server-side?
> Motivation: Some newer apache projects such as Kudu use HMS for metadata storage. Kudu
is not completely Java-based and there are interaction points where they have C++ clients.
In such cases, it would be ideal to have consistent behavior from HMS side as far as filters,
etc are concerned.



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