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https://issues.apache.org/jira/browse/HDFS-5634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13848100#comment-13848100
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Hadoop QA commented on HDFS-5634:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12618694/HDFS-5634.005.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 3 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
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 1.3.9) 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-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.TestCrcCorruption
org.apache.hadoop.hdfs.TestClientReportBadBlock
org.apache.hadoop.hdfs.TestDFSClientRetries
org.apache.hadoop.hdfs.server.namenode.TestNameNodeHttpServer
org.apache.hadoop.hdfs.server.namenode.TestCorruptFilesJsp
org.apache.hadoop.hdfs.server.blockmanagement.TestBlocksWithNotEnoughRacks
org.apache.hadoop.hdfs.server.namenode.TestFsck
org.apache.hadoop.hdfs.server.namenode.TestListCorruptFileBlocks
org.apache.hadoop.hdfs.TestDFSShell
The following test timeouts occurred in
hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.TestDatanodeBlockScanner
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/5714//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/5714//console
This message is automatically generated.
> allow BlockReaderLocal to switch between checksumming and not
> -------------------------------------------------------------
>
> Key: HDFS-5634
> URL: https://issues.apache.org/jira/browse/HDFS-5634
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs-client
> Affects Versions: 3.0.0
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Attachments: HDFS-5634.001.patch, HDFS-5634.002.patch,
> HDFS-5634.003.patch, HDFS-5634.004.patch, HDFS-5634.005.patch
>
>
> BlockReaderLocal should be able to switch between checksumming and
> non-checksumming, so that when we get notifications that something is mlocked
> (see HDFS-5182), we can avoid checksumming when reading from that block.
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