hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chengbing Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7048) Incorrect Dispatcher#Source wait/notify leads to early termination
Date Tue, 02 May 2017 01:23:04 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15991943#comment-15991943
] 

Chengbing Liu commented on HDFS-7048:
-------------------------------------

Thanks [~shv]

> Incorrect Dispatcher#Source wait/notify leads to early termination
> ------------------------------------------------------------------
>
>                 Key: HDFS-7048
>                 URL: https://issues.apache.org/jira/browse/HDFS-7048
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: balancer & mover
>    Affects Versions: 2.6.0, 2.7.0
>            Reporter: Andrew Wang
>            Assignee: Chengbing Liu
>         Attachments: HDFS-7048.01.patch
>
>
> Split off from HDFS-6621. The Balancer attempts to wake up scheduler threads early as
sources finish, but the synchronization with wait and notify is incorrect. This ticks the
failure count, which can lead to early termination.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

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


Mime
View raw message