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From "Lukas Majercak (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-13586) Fsync fails on directories on Windows
Date Thu, 17 May 2018 21:05:00 GMT
Lukas Majercak created HDFS-13586:
-------------------------------------

             Summary: Fsync fails on directories on Windows
                 Key: HDFS-13586
                 URL: https://issues.apache.org/jira/browse/HDFS-13586
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: datanode, hdfs
            Reporter: Lukas Majercak
            Assignee: Lukas Majercak


HDFS-11915 added a fsync call on DataNode's rbw directory on the first hsync() call. IOUtils.fsync
first tries to get a FileChannel on the directory using FileChannel.open(READ). This call
fails on Windows for any directory and throws an AccessDeniedException, see discussion here:
[http://mail.openjdk.java.net/pipermail/nio-dev/2015-May/003140.html]. 



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