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https://issues.apache.org/jira/browse/PHOENIX-2771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15201318#comment-15201318
]
Hadoop QA commented on PHOENIX-2771:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12794137/PHOENIX-2771-1.patch
against master branch at commit cd8e86ca7170876a30771fcc16c027f8dc8dd386.
ATTACHMENT ID: 12794137
{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:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:red}-1 javadoc{color}. The javadoc tool appears to have generated
20 warning messages.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 lineLengths{color}. The patch introduces the following lines
longer than 100:
+ outputStream.write(cell.getValueArray(),
cell.getValueOffset(), cell.getValueLength());
+ extends Reducer<ImmutableBytesWritable, ImmutableBytesWritable,
ImmutableBytesWritable, KeyValue> {
+ DataInputStream input = new DataInputStream(new
ByteArrayInputStream(aggregatedArray.get()));
{color:red}-1 core tests{color}. The patch failed these unit tests:
./phoenix-core/target/failsafe-reports/TEST-org.apache.phoenix.end2end.MutableIndexToolIT
Test results:
https://builds.apache.org/job/PreCommit-PHOENIX-Build/279//testReport/
Javadoc warnings:
https://builds.apache.org/job/PreCommit-PHOENIX-Build/279//artifact/patchprocess/patchJavadocWarnings.txt
Console output:
https://builds.apache.org/job/PreCommit-PHOENIX-Build/279//console
This message is automatically generated.
> Improve the performance of IndexTool by building the index mutations at
> reducer side
> ------------------------------------------------------------------------------------
>
> Key: PHOENIX-2771
> URL: https://issues.apache.org/jira/browse/PHOENIX-2771
> Project: Phoenix
> Issue Type: Improvement
> Reporter: Rajeshbabu Chintaguntla
> Assignee: Sergey Soldatov
> Fix For: 4.8.0
>
> Attachments: PHOENIX-2771-1.patch
>
>
> Instead of writing the full index mutations to map output at mapper we can
> just write combined value of indexed column values and prepare proper key
> values at reducer same as PHOENIX-1973.
> [~sergey.soldatov] can you take up this?
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