hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12033) DatanodeManager picking EC recovery tasks should also consider the number of regular replication tasks.
Date Sat, 24 Jun 2017 00:04:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16061665#comment-16061665
] 

Andrew Wang commented on HDFS-12033:
------------------------------------

LGTM, possible to add a unit test too?

> DatanodeManager picking EC recovery tasks should also consider the number of regular
replication tasks.
> -------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-12033
>                 URL: https://issues.apache.org/jira/browse/HDFS-12033
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: erasure-coding
>    Affects Versions: 3.0.0-alpha3
>            Reporter: Lei (Eddy) Xu
>            Assignee: Lei (Eddy) Xu
>         Attachments: HDFS-12033.00.patch
>
>
> In {{DatanodeManager#handleHeartbeat}}, it choose both pending replication list and pending
EC list to up to {{maxTransfers}} items.
> It should only send {{maxTransfers}} tasks combined to DN.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
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