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https://issues.apache.org/jira/browse/HADOOP-17060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17132761#comment-17132761
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Hudson commented on HADOOP-17060:
---------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #18345 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/18345/])
HADOOP-17060. Clarify listStatus and getFileStatus behaviors (github: rev
93b121a9717bb4ef5240fda877ebb5275f6446b4)
* (edit)
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFileSystem.java
* (edit)
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFs.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/fs/Hdfs.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DistributedFileSystem.java
> listStatus and getFileStatus behave inconsistent in the case of ViewFs
> implementation for isDirectory
> -----------------------------------------------------------------------------------------------------
>
> Key: HADOOP-17060
> URL: https://issues.apache.org/jira/browse/HADOOP-17060
> Project: Hadoop Common
> Issue Type: Bug
> Components: viewfs
> Affects Versions: 3.0.0, 3.1.0
> Reporter: Srinivasu Majeti
> Assignee: Uma Maheswara Rao G
> Priority: Major
> Labels: viewfs
> Fix For: 3.4.0
>
>
> listStatus implementation in ViewFs and getFileStatus does not return
> consistent values for an element on isDirectory value. listStatus returns
> isDirectory of all softlinks as false and getFileStatus returns isDirectory
> as true.
> {code:java}
> [hdfs@c3121-node2 ~]$ /usr/jdk64/jdk1.8.0_112/bin/java -cp `hadoop
> classpath`:./hdfs-append-1.0-SNAPSHOT.jar LauncherGetFileStatus "/"
> FileStatus of viewfs://c3121/testme21may isDirectory:false
> FileStatus of viewfs://c3121/tmp isDirectory:false
> FileStatus of viewfs://c3121/foo isDirectory:false
> FileStatus of viewfs://c3121/tmp21may isDirectory:false
> FileStatus of viewfs://c3121/testme isDirectory:false
> FileStatus of viewfs://c3121/testme2 isDirectory:false <--- returns false
> FileStatus of / isDirectory:true
> [hdfs@c3121-node2 ~]$ /usr/jdk64/jdk1.8.0_112/bin/java -cp `hadoop
> classpath`:./hdfs-append-1.0-SNAPSHOT.jar LauncherGetFileStatus /testme2
> FileStatus of viewfs://c3121/testme2/dist-copynativelibs.sh isDirectory:false
> FileStatus of viewfs://c3121/testme2/newfolder isDirectory:true
> FileStatus of /testme2 isDirectory:true <--- returns true
> [hdfs@c3121-node2 ~]$ {code}
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