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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2014/01/30 00:00:10 UTC
[jira] [Commented] (HADOOP-9984) FileSystem#globStatus and
FileSystem#listStatus should resolve symlinks by default
[ https://issues.apache.org/jira/browse/HADOOP-9984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13885956#comment-13885956 ]
Hadoop QA commented on HADOOP-9984:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12606827/HADOOP-9984.015.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 12 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-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common:
org.apache.hadoop.fs.TestHarFileSystem
org.apache.hadoop.hdfs.server.namenode.ha.TestHASafeMode
org.apache.hadoop.hdfs.server.namenode.TestNameNodeHttpServer
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/3500//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/3500//console
This message is automatically generated.
> FileSystem#globStatus and FileSystem#listStatus should resolve symlinks by default
> ----------------------------------------------------------------------------------
>
> Key: HADOOP-9984
> URL: https://issues.apache.org/jira/browse/HADOOP-9984
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs
> Affects Versions: 2.1.0-beta
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Priority: Blocker
> Attachments: HADOOP-9984.001.patch, HADOOP-9984.003.patch, HADOOP-9984.005.patch, HADOOP-9984.007.patch, HADOOP-9984.009.patch, HADOOP-9984.010.patch, HADOOP-9984.011.patch, HADOOP-9984.012.patch, HADOOP-9984.013.patch, HADOOP-9984.014.patch, HADOOP-9984.015.patch
>
>
> During the process of adding symlink support to FileSystem, we realized that many existing HDFS clients would be broken by listStatus and globStatus returning symlinks. One example is applications that assume that !FileStatus#isFile implies that the inode is a directory. As we discussed in HADOOP-9972 and HADOOP-9912, we should default these APIs to returning resolved paths.
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