hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Xiaoyu Yao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-316) Balancer should run for a configurable # of iterations
Date Mon, 09 Feb 2015 21:55:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14312953#comment-14312953

Xiaoyu Yao commented on HDFS-316:

The patch v3 does not cover the documentation of the new "-maxidliteration" parameter. 
[~aw], let me know if we should include it in this JIRA or open a separate one for it.

> Balancer should run for a configurable # of iterations
> ------------------------------------------------------
>                 Key: HDFS-316
>                 URL: https://issues.apache.org/jira/browse/HDFS-316
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: balancer & mover
>    Affects Versions: 2.4.1
>            Reporter: Brian Bockelman
>            Assignee: Xiaoyu Yao
>            Priority: Minor
>              Labels: newbie
>         Attachments: HDFS-316.0.patch, HDFS-316.1.patch, HDFS-316.2.patch, HDFS-316.3.patch
> The balancer currently exits if nothing has changed after 5 iterations.
> Our site would like to constantly balance a stream of incoming data; we would like to
be able to set the number of iterations it "does nothing" for before exiting; even better
would be if we set it to a negative number and could continuously run this as a daemon.

This message was sent by Atlassian JIRA

View raw message