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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11505) Do not enable any erasure coding policies by default
Date Mon, 06 Mar 2017 22:03:33 GMT
Andrew Wang created HDFS-11505:
----------------------------------

             Summary: Do not enable any erasure coding policies by default
                 Key: HDFS-11505
                 URL: https://issues.apache.org/jira/browse/HDFS-11505
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: erasure-coding
    Affects Versions: 3.0.0-alpha3
            Reporter: Andrew Wang
            Assignee: Andrew Wang


As discussed on HDFS-11314, administrators need to choose the correct set of EC policies based
on cluster size and desired fault-tolerance properties.

This means we should not enable any EC policies by default, since any default value could
be incorrect.



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