You are viewing a plain text version of this content. The canonical link for it is here.

Posted to hdfs-issues@hadoop.apache.org by "Ravi Prakash (JIRA)" <ji...@apache.org> on 2015/02/14 03:23:13 UTC

[jira] [Resolved] (HDFS-6074) Under replicated blocks with ONE replica should get replication priority over blocks with more than one replica.

     [ https://issues.apache.org/jira/browse/HDFS-6074?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravi Prakash resolved HDFS-6074.
--------------------------------
    Resolution: Not a Problem

> Under replicated blocks with ONE replica should get replication priority over blocks with more than one replica.
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-6074
>                 URL: https://issues.apache.org/jira/browse/HDFS-6074
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 2.2.0
>            Reporter: Mike George
>            Priority: Minor
>
> We had two nodes fail at the same time.   There were over 2000 blocks at higher risk of causing corrupt files since they were single replica.   There were over 40000 under replicated blocks with most having two replicas and the namenode priority to recreate missing replicas clearly placed no priority of single replica blocks.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)