hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chen He (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7639) Remove the limitation imposed by dfs.balancer.moverThreads
Date Thu, 03 Sep 2015 19:03:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14729594#comment-14729594
] 

Chen He commented on HDFS-7639:
-------------------------------

Assign to [~kanaka], thanks.

> Remove the limitation imposed by dfs.balancer.moverThreads
> ----------------------------------------------------------
>
>                 Key: HDFS-7639
>                 URL: https://issues.apache.org/jira/browse/HDFS-7639
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: balancer & mover
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: kanaka kumar avvaru
>
> In Balancer/Mover, the number of dispatcher threads (dfs.balancer.moverThreads) limits
the number of concurrent moves.  Each dispatcher thread sends request to a datanode and then
is blocked for waiting the response.  We should remove such limitation.



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

Mime
View raw message