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https://issues.apache.org/jira/browse/HADOOP-13236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15592631#comment-15592631
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Steve Loughran commented on HADOOP-13236:
-----------------------------------------
yeah, seen this. Problem is java-language-level 7 has different scoping rules
related to closures; the field being waited for needs to be marked as final.
you can get away with this in java 8.
moral: to pick into branch-2 we need to get more into testing there first.
> 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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