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https://issues.apache.org/jira/browse/HDFS-6582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087515#comment-14087515
]
Hadoop QA commented on HDFS-6582:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12660100/HDFS-6582.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 1 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}. 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-nfs:
org.apache.hadoop.hdfs.nfs.TestMountd
org.apache.hadoop.hdfs.nfs.nfs3.TestExportsTable
org.apache.hadoop.hdfs.nfs.nfs3.TestClientAccessPrivilege
org.apache.hadoop.hdfs.nfs.nfs3.TestReaddir
org.apache.hadoop.hdfs.nfs.nfs3.TestWrites
org.apache.hadoop.hdfs.nfs.nfs3.TestRpcProgramNfs3
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/7571//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/7571//console
This message is automatically generated.
> Missing null check in RpcProgramNfs3#read(XDR, SecurityHandler)
> ---------------------------------------------------------------
>
> Key: HDFS-6582
> URL: https://issues.apache.org/jira/browse/HDFS-6582
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: nfs
> Reporter: Ted Yu
> Assignee: Abhiraj Butala
> Priority: Minor
> Attachments: HDFS-6582.patch
>
>
> Around line 691:
> {code}
> FSDataInputStream fis = clientCache.getDfsInputStream(userName,
> Nfs3Utils.getFileIdPath(handle));
> try {
> readCount = fis.read(offset, readbuffer, 0, count);
> {code}
> fis may be null, leading to NullPointerException
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