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https://issues.apache.org/jira/browse/HADOOP-11569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14319788#comment-14319788
]
Hadoop QA commented on HADOOP-11569:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12698649/HADOOP-11569-004.patch
against trunk revision 2530354.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:red}-1 javac{color}. The applied patch generated 1151 javac
compiler warnings (more than the trunk's current 156 warnings).
{color:red}-1 javadoc{color}. The javadoc tool appears to have generated
47 warning messages.
See
https://builds.apache.org/job/PreCommit-HADOOP-Build/5682//artifact/patchprocess/diffJavadocWarnings.txt
for details.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any 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:red}-1 core tests{color}. The following test timeouts occurred in
hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.server.balancer.TestBalancer
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/5682//testReport/
Javac warnings:
https://builds.apache.org/job/PreCommit-HADOOP-Build/5682//artifact/patchprocess/diffJavacWarnings.txt
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/5682//console
This message is automatically generated.
> Provide Merge API for MapFile to merge multiple similar MapFiles to one
> MapFile
> -------------------------------------------------------------------------------
>
> Key: HADOOP-11569
> URL: https://issues.apache.org/jira/browse/HADOOP-11569
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Vinayakumar B
> Assignee: Vinayakumar B
> Attachments: HADOOP-11569-001.patch, HADOOP-11569-002.patch,
> HADOOP-11569-003.patch, HADOOP-11569-004.patch
>
>
> If there are multiple similar MapFiles of the same keyClass and value
> classes, then these can be merged together to One MapFile to allow search
> easier.
> Provide an API similar to {{SequenceFile#merge()}}.
> Merging will be easy with the fact that MapFiles are already sorted.
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