hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-20147) Hive streaming ingest is contented on synchronized logging
Date Fri, 13 Jul 2018 09:32:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-20147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16542781#comment-16542781
] 

Hive QA commented on HIVE-20147:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12931391/HIVE-20147.1.patch

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

{color:green}SUCCESS:{color} +1 due to 14650 tests passed

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/12578/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/12578/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-12578/

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
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12931391 - PreCommit-HIVE-Build

> Hive streaming ingest is contented on synchronized logging
> ----------------------------------------------------------
>
>                 Key: HIVE-20147
>                 URL: https://issues.apache.org/jira/browse/HIVE-20147
>             Project: Hive
>          Issue Type: Bug
>          Components: Streaming, Transactions
>    Affects Versions: 4.0.0, 3.2.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>            Priority: Major
>         Attachments: HIVE-20147.1.patch, Screen Shot 2018-07-11 at 4.17.27 PM.png, sync-logger-contention.svg
>
>
> In one of the observed profile, >30% time spent on synchronized logging. See attachment. 
> We should use async logging for hive streaming ingest by default.  !Screen Shot 2018-07-11
at 4.17.27 PM.png!



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message