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https://issues.apache.org/jira/browse/HADOOP-13236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15592500#comment-15592500
 ] 

Wei-Chiu Chuang commented on HADOOP-13236:
------------------------------------------

Branch-2 does not compile either

[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:11 min
[INFO] Finished at: 2016-10-20T10:54:51-07:00
[INFO] Final Memory: 138M/1545M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile 
(default-testCompile) on project hadoop-hdfs: Compilation failure
[ERROR] 
/Users/weichiu/sandbox/hadoop/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFileSystemWithTruncate.java:[112,58]
 local variable hdfFilepath is accessed from within inner class; needs to be 
declared final
[ERROR] -> [Help 1]
[ERROR]

> truncate will fail when we use viewfilesystem
> ---------------------------------------------
>
>                 Key: HADOOP-13236
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13236
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>             Fix For: 2.8.0, 2.7.4, 3.0.0-alpha2
>
>         Attachments: HADOOP-13236-002.patch, HADOOP-13236-003.patch, 
> HADOOP-13236.patch
>
>
> truncate will fail when use viewFS.
> {code}
>   @Override
>   public boolean truncate(final Path f, final long newLength)
>       throws IOException {
>     InodeTree.ResolveResult<FileSystem> res =
>         fsState.resolve(getUriPath(f), true);
>     return res.targetFileSystem.truncate(f, newLength);
>   }
>   {code}
>  *Path should be like below:* 
> {{return res.targetFileSystem.truncate(f, newLength);}}  *should be*  
> {{return res.targetFileSystem.truncate(res.remainingPath, newLength);}}



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