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https://issues.apache.org/jira/browse/HADOOP-10846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14170881#comment-14170881
]
Hadoop QA commented on HADOOP-10846:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12674751/HADOOP-10846-v2.patch
against trunk revision 5faaba0.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{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:red}-1 findbugs{color}. The patch appears to introduce 2 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-common-project/hadoop-common.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/4924//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HADOOP-Build/4924//artifact/patchprocess/newPatchFindbugsWarningshadoop-common.html
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/4924//console
This message is automatically generated.
> DataChecksum#calculateChunkedSums not working for PPC when buffers not backed
> by array
> --------------------------------------------------------------------------------------
>
> Key: HADOOP-10846
> URL: https://issues.apache.org/jira/browse/HADOOP-10846
> Project: Hadoop Common
> Issue Type: Bug
> Components: util
> Affects Versions: 2.2.0, 2.3.0, 2.4.0, 2.4.1
> Reporter: Jinghui Wang
> Assignee: Jinghui Wang
> Attachments: HADOOP-10846-v1.patch, HADOOP-10846-v2.patch,
> HADOOP-10846.patch
>
>
> Got the following exception when running Hadoop on Power PC. The
> implementation for computing checksum when the data buffer and checksum
> buffer are not backed by arrays.
> 13/09/16 04:06:57 ERROR security.UserGroupInformation:
> PriviledgedActionException as:biadmin (auth:SIMPLE)
> cause:org.apache.hadoop.ipc.RemoteException(java.io.IOException):
> org.apache.hadoop.fs.ChecksumException: Checksum error
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