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https://issues.apache.org/jira/browse/HADOOP-17895?focusedWorklogId=648911&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-648911
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ASF GitHub Bot logged work on HADOOP-17895:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 09/Sep/21 22:57
Start Date: 09/Sep/21 22:57
Worklog Time Spent: 10m
Work Description: cnauroth commented on pull request #3391:
URL: https://github.com/apache/hadoop/pull/3391#issuecomment-916495654
```
Path dir = path("testMkDirRmDirUnicode/dir-\\U0001f63b");
```
Something looks off with the test. That looks like `\\U`, so the
double-slash escapes to just one slash, followed by the rest of the string
literal. A Unicode character escape needs `\u` (single slash followed by
lower-case u).
Still, I tried changing the test locally to use a Unicode escape, and I
still couldn't reproduce a failure.
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Issue Time Tracking
-------------------
Worklog Id: (was: 648911)
Time Spent: 50m (was: 40m)
> RawLocalFileSystem mkdirs with unicode filename doesn't work in Hadoop 3
> ------------------------------------------------------------------------
>
> Key: HADOOP-17895
> URL: https://issues.apache.org/jira/browse/HADOOP-17895
> Project: Hadoop Common
> Issue Type: Bug
> Components: common, fs
> Affects Versions: 3.3.1
> Reporter: Zamil Majdy
> Priority: Major
> Labels: pull-request-available
> Time Spent: 50m
> Remaining Estimate: 0h
>
> *Bug description:*
> `fs.mkdirs` command for `RawLocalFileSystem` doesn't work in Hadoop 3 with
> NativeIO enabled.
> The failure was happening when doing the native `chmod` command to the file
> (the `mkdir` command itself is working).
> Stacktrace:
> {{ENOENT: No such file or directory ENOENT: No such file or directory at
> org.apache.hadoop.io.nativeio.NativeIO$POSIX.chmodImpl(Native Method) at
> org.apache.hadoop.io.nativeio.NativeIO$POSIX.chmod(NativeIO.java:382) at
> org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:974)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:660)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:700)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:672)}}
>
> *To reproduce:*
> * Add `fs.mkdirs` in RawLocalFileSystem with NativeIO enabled.
> * Sample: [https://github.com/apache/hadoop/pull/3391]
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