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https://issues.apache.org/jira/browse/HADOOP-2409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12672463#action_12672463
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Hadoop QA commented on HADOOP-2409:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12399927/hadoop-2409.patch
against trunk revision 743045.
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no tests are needed for this patch.
+1 javadoc. The javadoc tool did not generate any 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 Eclipse classpath. The patch retains Eclipse classpath integrity.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3829/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3829/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3829/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3829/console
This message is automatically generated.
> Make EC2 image independent of Hadoop version
> --------------------------------------------
>
> Key: HADOOP-2409
> URL: https://issues.apache.org/jira/browse/HADOOP-2409
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/ec2
> Reporter: Tom White
> Assignee: Tom White
> Attachments: hadoop-2409.patch, HADOOP-2409.patch
>
>
> Instead of building a new image for each released version of Hadoop, install
> Hadoop on instance start up. Since it is a small download this would not add
> significantly to startup time. Hadoop releases would be mirrored on S3 for
> scalability (and to avoid bandwidth costs). The version to install would be
> found from the instance metadata - this would be a download URL.
> More generally, the instance could retrieve a script to run on start up from
> a URL specified in the metadata. The script would install and configure
> Hadoop, but it could be extended to do cluster-specific set up.
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