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https://issues.apache.org/jira/browse/HDFS-7199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14196933#comment-14196933
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Hadoop QA commented on HDFS-7199:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12679281/HDFS-7199-1.patch
against trunk revision 1eed102.
{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 1224 javac
compiler warnings (more than the trunk's current 1223 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-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.TestLeaseRecovery2
The following test timeouts occurred in
hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.TestFileCreation
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/8640//testReport/
Javac warnings:
https://builds.apache.org/job/PreCommit-HDFS-Build/8640//artifact/patchprocess/diffJavacWarnings.txt
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8640//console
This message is automatically generated.
> DFSOutputStream can silently drop data if DataStreamer crashes with a non-I/O
> exception
> ---------------------------------------------------------------------------------------
>
> Key: HDFS-7199
> URL: https://issues.apache.org/jira/browse/HDFS-7199
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs-client
> Affects Versions: 2.5.0
> Reporter: Jason Lowe
> Assignee: Rushabh S Shah
> Priority: Critical
> Attachments: HDFS-7199-1.patch, HDFS-7199-WIP.patch, HDFS-7199.patch
>
>
> If the DataStreamer thread encounters a non-I/O exception then it closes the
> output stream but does not set lastException. When the client later calls
> close on the output stream then it will see the stream is already closed with
> lastException == null, mistakently think this is a redundant close call, and
> fail to report any error to the client.
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