[
https://issues.apache.org/jira/browse/HDFS-6830?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14091500#comment-14091500
]
Hadoop QA commented on HDFS-6830:
---------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12660659/HDFS-6830.04.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 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{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 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-hdfs-project/hadoop-hdfs.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/7595//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/7595//console
This message is automatically generated.
> BlockInfo.addStorage fails when DN changes the storage for a block replica
> --------------------------------------------------------------------------
>
> Key: HDFS-6830
> URL: https://issues.apache.org/jira/browse/HDFS-6830
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.5.0
> Reporter: Arpit Agarwal
> Assignee: Arpit Agarwal
> Attachments: HDFS-6830.01.patch, HDFS-6830.02.patch,
> HDFS-6830.03.patch, HDFS-6830.04.patch
>
>
> The call to {{removeStorageInfo}} is wrong because the block is still in the
> DatanodeStorage's list of blocks and the callee does not expect it to be.
> {code}
> } else {
> // The block is on the DN but belongs to a different storage.
> // Update our state.
> removeStorage(getStorageInfo(idx));
> added = false; // Just updating storage. Return false.
> }
> {code}
> It is a very unlikely code path to hit since storage updates usually occur
> via incremental block reports.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
