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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6865) Byte array native checksumming on client side (HDFS changes)
Date Tue, 19 Aug 2014 11:51:18 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14102146#comment-14102146
] 

Hadoop QA commented on HDFS-6865:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12662528/HDFS-6865.patch
  against trunk revision .

    {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:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {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 patch failed these unit tests in hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs:

                  org.apache.hadoop.ha.TestActiveStandbyElector
                  org.apache.hadoop.ha.TestZKFailoverController
                  org.apache.hadoop.hdfs.TestDFSClientRetries
                  org.apache.hadoop.hdfs.TestFSOutputSummer
                  org.apache.hadoop.hdfs.TestFileConcurrentReader
                  org.apache.hadoop.hdfs.server.datanode.TestHSync
                  org.apache.hadoop.hdfs.TestBlocksScheduledCounter
                  org.apache.hadoop.hdfs.server.namenode.TestDecommissioningStatus
                  org.apache.hadoop.hdfs.TestCrcCorruption
                  org.apache.hadoop.hdfs.server.datanode.TestTransferRbw
                  org.apache.hadoop.hdfs.server.namenode.TestFSImageWithSnapshot
                  org.apache.hadoop.hdfs.server.namenode.TestFileLimit
                  org.apache.hadoop.hdfs.server.namenode.snapshot.TestINodeFileUnderConstructionWithSnapshot
                  org.apache.hadoop.hdfs.TestFileAppend3
                  org.apache.hadoop.hdfs.TestFileCreation
                  org.apache.hadoop.hdfs.TestFileAppend
                  org.apache.hadoop.hdfs.TestWriteRead
                  org.apache.hadoop.hdfs.server.namenode.ha.TestPipelinesFailover
                  org.apache.hadoop.hdfs.TestHFlush
                  org.apache.hadoop.hdfs.TestGetBlocks
                  org.apache.hadoop.hdfs.TestBlockReaderLocal
                  org.apache.hadoop.hdfs.TestMultiThreadedHflush

                                      The following test timeouts occurred in hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs:

org.apache.hadoop.hdfs.server.namenode.TestBlockUnderConstruction
org.apache.hadoop.hdfs.security.token.block.TestBlockToken

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/7675//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/7675//console

This message is automatically generated.

> Byte array native checksumming on client side (HDFS changes)
> ------------------------------------------------------------
>
>                 Key: HDFS-6865
>                 URL: https://issues.apache.org/jira/browse/HDFS-6865
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client, performance
>            Reporter: James Thomas
>            Assignee: James Thomas
>         Attachments: HDFS-6865.patch
>
>
> Refactor FSOutputSummer to buffer data and use the native checksum calculation functionality
introduced in HADOOP-10975.



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