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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3969) Small bug fixes and improvements for disk locations API
Date Thu, 13 Feb 2014 05:24:19 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13900024#comment-13900024
] 

Hadoop QA commented on HDFS-3969:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12628622/hdfs-3969-2.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 6 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:red}-1 javadoc{color}.  The javadoc tool appears to have generated 1 warning messages.
        See https://builds.apache.org/job/PreCommit-HDFS-Build/6132//artifact/trunk/patchprocess/diffJavadocWarnings.txt
for details.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-hdfs-project/hadoop-hdfs:

                  org.apache.hadoop.hdfs.TestDistributedFileSystem

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/6132//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/6132//console

This message is automatically generated.

> Small bug fixes and improvements for disk locations API
> -------------------------------------------------------
>
>                 Key: HDFS-3969
>                 URL: https://issues.apache.org/jira/browse/HDFS-3969
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs-client
>    Affects Versions: 2.3.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>         Attachments: hdfs-3969-2.patch, hdfs-3969.txt
>
>
> The new disk block locations API has a configurable timeout, but it's used inconsistently:
the invokeAll() call to the thread pool assumes the timeout is in seconds, but the RPC timeout
is set in milliseconds.
> Also, we can improve the wire protocol for this API to be a lot more efficient.



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