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https://issues.apache.org/jira/browse/HADOOP-10846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14160532#comment-14160532
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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/12655962/HADOOP-10846.patch
against trunk revision ed841dd.
{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:red}-1 javac{color:red}. The patch appears to cause the build to
fail.
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/4867//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.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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