hadoop-mapreduce-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Adam Antal (Jira)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-7263) Remove obsolete validateTargetPath() from FrameworkUploader
Date Mon, 10 Feb 2020 09:51:00 GMT
Adam Antal created MAPREDUCE-7263:
-------------------------------------

             Summary: Remove obsolete validateTargetPath() from FrameworkUploader
                 Key: MAPREDUCE-7263
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7263
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: mrv2
    Affects Versions: 3.2.1
            Reporter: Adam Antal
            Assignee: Adam Antal


The following piece of code has been in the FrameworkUploader class for a while:
{code:java}
  private void validateTargetPath() throws UploaderException {
    if (!target.startsWith("hdfs:/") &&
        !target.startsWith("file:/")) {
      throw new UploaderException("Target path is not hdfs or local " + target);
    }
  }
{code}

As parts of MR and YARN has evolved, you can run YARN with OzoneFS as storage for instance
- so HDFS (or local) is not a requirement anymore. Also it does not make sense to add other
suitable filesystems when they're tested against the MR framework, so I'm suggesting to remove
the check.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: mapreduce-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: mapreduce-dev-help@hadoop.apache.org


Mime
View raw message