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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4052) BlockManager#invalidateWork should print logs outside the lock
Date Wed, 17 Oct 2012 13:22:29 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13477871#comment-13477871
] 

Hudson commented on HDFS-4052:
------------------------------

Integrated in Hadoop-Mapreduce-trunk #1228 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1228/])
    HDFS-4052. BlockManager#invalidateWork should print log outside the lock. Contributed
by Jing Zhao. (Revision 1398631)

     Result = FAILURE
suresh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1398631
Files : 
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/InvalidateBlocks.java

                
> BlockManager#invalidateWork should print logs outside the lock
> --------------------------------------------------------------
>
>                 Key: HDFS-4052
>                 URL: https://issues.apache.org/jira/browse/HDFS-4052
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 3.0.0
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>            Priority: Minor
>             Fix For: 3.0.0
>
>         Attachments: HDFS-4052.b1.001.patch, HDFS-4052.trunk.001.patch
>
>
> Info level log information printed holding the lock is long and is printed by traversing
a list/array. It would be better to move it outside of the lock.

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