hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15931) Add log for long-running tasks in AsyncProcess
Date Tue, 19 Sep 2017 04:40:02 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16171109#comment-16171109
] 

Hudson commented on HBASE-15931:
--------------------------------

SUCCESS: Integrated in Jenkins build HBase-1.1-JDK8 #1996 (See [https://builds.apache.org/job/HBase-1.1-JDK8/1996/])
HBASE-15931 Add log for long-running tasks in AsyncProcess (addendum) (liyu: rev 68cd18176e197c08294af622b849f2e7f9ea1fc7)
* (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncProcess.java


> Add log for long-running tasks in AsyncProcess
> ----------------------------------------------
>
>                 Key: HBASE-15931
>                 URL: https://issues.apache.org/jira/browse/HBASE-15931
>             Project: HBase
>          Issue Type: Improvement
>          Components: Operability
>            Reporter: Yu Li
>            Assignee: Yu Li
>            Priority: Critical
>             Fix For: 2.0.0, 1.3.0, 1.4.0, 0.98.20, 1.1.6, 1.2.3
>
>         Attachments: HBASE-15931.patch
>
>
> Currently if there's any long-tail tasks in a multi-action request like triggered by
{{BufferedMutatorImpl#backgroundFlushCommits}}, we could see logging message like below
> {noformat}
> 2016-05-31 09:36:55,461 INFO [Thread-16] org.apache.hadoop.hbase.client.AsyncProcess:
#28, waiting for some tasks to finish. Expected max=0, tasksInProgress=1
> {noformat}
> but there's no way to know detail of this long-tail, such as which table/region it's
accessing. This JIRA aims at adding such log for easier debugging.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message