[jira] [Commented] (HIVE-9582) HCatalog should use IMetaStoreClient interface

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

    [ https://issues.apache.org/jira/browse/HIVE-9582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14307225#comment-14307225 ] 

Hive QA commented on HIVE-9582:
-------------------------------



{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/12696730/HIVE-9582.1.patch

{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 7475 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udaf_percentile_approx_23
org.apache.hive.hcatalog.mapreduce.TestPassProperties.testSequenceTableWriteReadMR
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2669/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2669/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2669/

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: 2 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12696730 - PreCommit-HIVE-TRUNK-Build

> HCatalog should use IMetaStoreClient interface
> ----------------------------------------------
>
>                 Key: HIVE-9582
>                 URL: https://issues.apache.org/jira/browse/HIVE-9582
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HCatalog, Metastore
>    Affects Versions: 0.14.0, 0.13.1
>            Reporter: Thiruvel Thirumoolan
>            Assignee: Thiruvel Thirumoolan
>              Labels: hcatalog, metastore, rolling_upgrade
>             Fix For: 0.14.1
>
>         Attachments: HIVE-9582.1.patch, HIVE-9583.1.patch
>
>
> Hive uses IMetaStoreClient and it makes using RetryingMetaStoreClient easy. Hence during a failure, the client retries and possibly succeeds. But HCatalog has long been using HiveMetaStoreClient directly and hence failures are costly, especially if they are during the commit stage of a job. Its also not possible to do rolling upgrade of MetaStore Server.



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