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From "Todd Lipcon (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3141) The NN should log "missing" blocks
Date Sat, 24 Mar 2012 23:36:26 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13237725#comment-13237725
] 

Todd Lipcon commented on HDFS-3141:
-----------------------------------

branch-1 patch seems reasonable.
                
> The NN should log "missing" blocks
> ----------------------------------
>
>                 Key: HDFS-3141
>                 URL: https://issues.apache.org/jira/browse/HDFS-3141
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>         Attachments: hdfs-3141-b1.txt
>
>
> It would be help debugging if the NN logged at info level and "missing" blocks. In v1
missing means  there are no live / decommissioned replicas (ie they're all excess or corrupt),
in trunk it means all replicas of the block are corrupt.

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