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https://issues.apache.org/jira/browse/MAPREDUCE-775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12738294#action_12738294
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Hadoop QA commented on MAPREDUCE-775:
-------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12414581/MAPREDUCE-775.patch
against trunk revision 800232.
-1 @author. The patch appears to contain 1 @author tags which the Hadoop
community has agreed to not allow in code contributions.
+1 tests included. The patch appears to include 15 new or modified tests.
+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 release audit. The applied patch generated 204 release audit warnings
(more than the trunk's current 203 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/Mapreduce-Patch-vesta.apache.org/435/testReport/
Release audit warnings:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/435/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/435/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/435/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/435/console
This message is automatically generated.
> Add input/output formatters for Vertica clustered ADBMS.
> --------------------------------------------------------
>
> Key: MAPREDUCE-775
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-775
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Reporter: Omer Trajman
> Fix For: 0.21.0
>
> Attachments: MAPREDUCE-775.patch
>
>
> Add native support for Vertica as an input or output format taking advantage
> of parallel read and write properties of the DBMS.
>
> On the input side allow for parametrized queries (a la prepared statements)
> and create a split for each combination of parameters. Also support the
> parameter list to be generated from a sql statement. For example - return
> metrics for all dimensions that meet criteria X with one input split for each
> dimension. Divide the read among any number of hosts in the Vertica cluster.
>
> On the output side, support Vertica streaming load to any number of hosts in
> the Vertica cluster. Output may be to a different cluster than input.
>
> Also includes Input and Output formatters that support streaming interface.
> Code has been tested and run on live systems under 19 and 20. Patch for 21
> with new API will be ready end of this week.
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