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https://issues.apache.org/jira/browse/HADOOP-3585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12622114#action_12622114
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Hadoop QA commented on HADOOP-3585:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12387992/HADOOP-3585.3.patch
against trunk revision 685425.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 1 new or modified tests.
-1 javadoc. The javadoc tool appears to have generated 1 warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs warnings.
-1 release audit. The applied patch generated 279 release audit warnings
(more than the trunk's current 274 warnings).
-1 core tests. The patch failed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3051/testReport/
Release audit warnings:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3051/artifact/trunk/current/releaseAuditDiffWarnings.txt
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3051/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3051/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3051/console
This message is automatically generated.
> Hardware Failure Monitoring in large clusters running Hadoop/HDFS
> -----------------------------------------------------------------
>
> Key: HADOOP-3585
> URL: https://issues.apache.org/jira/browse/HADOOP-3585
> Project: Hadoop Core
> Issue Type: New Feature
> Environment: Linux
> Reporter: Ioannis Koltsidas
> Priority: Minor
> Attachments: FailMon-standalone.zip, failmon.pdf, failmon.pdf,
> failmon2.pdf, FailMon_Package_descrip.html, FailMon_QuickStart.html,
> HADOOP-3585.2.patch, HADOOP-3585.3.patch, HADOOP-3585.patch, HADOOP-3585.patch
>
> Original Estimate: 480h
> Remaining Estimate: 480h
>
> At IBM we're interested in identifying hardware failures on large clusters
> running Hadoop/HDFS. We are working on a framework that will enable nodes to
> identify failures on their hardware using the Hadoop log, the system log and
> various OS hardware diagnosing utilities. The implementation details are not
> very clear, but you can see a draft of our design in the attached document.
> We are pretty interested in Hadoop and system logs from failed machines, so
> if you are in possession of such, you are very welcome to contribute them;
> they would be of great value for hardware failure diagnosing.
> Some details about our design can be found in the attached document
> failmon.doc. More details will follow in a later post.
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