hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11123) [SPS] Make storage policy satisfier daemon work on/off dynamically
Date Tue, 13 Dec 2016 16:46:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15745588#comment-15745588

Uma Maheswara Rao G commented on HDFS-11123:

Thanks [~rakeshr] for the reviews.

Can we avoid adding blksMovementResults to the monitor thread if SPS is not running.
Exactly. I will add this in next patch.

I will add debug messages. Thanks

> [SPS] Make storage policy satisfier daemon work on/off dynamically
> ------------------------------------------------------------------
>                 Key: HDFS-11123
>                 URL: https://issues.apache.org/jira/browse/HDFS-11123
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>         Attachments: HDFS-10285-HDFS-11123.00.patch, HDFS-11123-HDFS-10285-00.patch
> The idea of this task is to make SPS daemon thread to start/stop dynamically in Namenode
process with out needing to restart complete Namenode.
> So, this will help in the case of admin wants to switch of this SPS and wants to run
Mover tool externally.

This message was sent by Atlassian JIRA

To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org

View raw message