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Posted to commits@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/10/03 13:40:00 UTC

[jira] [Work logged] (BEAM-4861) Hadoop Filesystem silently fails

     [ https://issues.apache.org/jira/browse/BEAM-4861?focusedWorklogId=150748&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-150748 ]

ASF GitHub Bot logged work on BEAM-4861:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 03/Oct/18 13:39
            Start Date: 03/Oct/18 13:39
    Worklog Time Spent: 10m 
      Work Description: timrobertson100 commented on issue #6285: [BEAM-4861] Autocreate directories when doing an HDFS rename
URL: https://github.com/apache/beam/pull/6285#issuecomment-426640811
 
 
   Run Java TextIO Performance Test HDFS

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Issue Time Tracking
-------------------

    Worklog Id:     (was: 150748)
    Time Spent: 1h 20m  (was: 1h 10m)

> Hadoop Filesystem silently fails
> --------------------------------
>
>                 Key: BEAM-4861
>                 URL: https://issues.apache.org/jira/browse/BEAM-4861
>             Project: Beam
>          Issue Type: Bug
>          Components: io-java-hadoop
>            Reporter: Jozef Vilcek
>            Assignee: Tim Robertson
>            Priority: Major
>             Fix For: 2.8.0
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> Hi,
> beam Filesystem operations copy, rename and delete are void in SDK. Hadoop native filesystem operations are not and returns void. Current implementation in Beam ignores the result and pass as long as exception is not thrown.
> I got burned by this when using 'rename' to do a 'move' operation on HDFS. If target directory does not exists, operations returns false and do not touch the file.
> [https://github.com/apache/beam/blob/master/sdks/java/io/hadoop-file-system/src/main/java/org/apache/beam/sdk/io/hdfs/HadoopFileSystem.java#L148]



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