hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Akira AJISAKA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7708) Balancer should delete its pid file when it completes rebalance
Date Mon, 01 Feb 2016 08:25:40 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15125929#comment-15125929
] 

Akira AJISAKA commented on HDFS-7708:
-------------------------------------

Hi [~rakeshr], how is this issue going on? I'd like to take it over if you don't have time.

> Balancer should delete its pid file when it completes rebalance
> ---------------------------------------------------------------
>
>                 Key: HDFS-7708
>                 URL: https://issues.apache.org/jira/browse/HDFS-7708
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: balancer & mover
>    Affects Versions: 2.6.0
>            Reporter: Akira AJISAKA
>            Assignee: Rakesh R
>         Attachments: HDFS-7708.patch
>
>
> When balancer completes rebalance and exits, it does not delete its pid file. Starting
balancer again, then "kill -0 pid" to confirm the balancer process is not running.
> The problem is: If another process is running as the same pid as `cat pidfile`, balancer
fails to start with following message:
> {code}
>   balancer is running as process 3443. Stop it first.
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message