hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Juan Yu (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (HDFS-6511) BlockManager#computeInvalidateWork() could do nothing
Date Thu, 12 Jun 2014 23:45:02 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on HDFS-6511 started by Juan Yu.

> BlockManager#computeInvalidateWork() could do nothing
> -----------------------------------------------------
>
>                 Key: HDFS-6511
>                 URL: https://issues.apache.org/jira/browse/HDFS-6511
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Juan Yu
>            Assignee: Juan Yu
>            Priority: Minor
>
> BlockManager#computeInvalidateWork() uses a for loop to check certain number of DNs to
do invalidation work. but it's possible that a DN has nothing to invalidate.  
> computeInvalidateWork() should loop until really invalidate certain number of DNs. 



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message