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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-14584) WASB to support high-performance commit protocol
Date Fri, 23 Jun 2017 18:15:02 GMT
Steve Loughran created HADOOP-14584:
---------------------------------------

             Summary: WASB to support high-performance commit protocol
                 Key: HADOOP-14584
                 URL: https://issues.apache.org/jira/browse/HADOOP-14584
             Project: Hadoop Common
          Issue Type: Sub-task
    Affects Versions: 3.0.0-alpha3
            Reporter: Steve Loughran


Once MAPREDUCE-6823 allows FileOutputFormat to take alternate committers, and HADOOP-13786
provides the first implementation and tests of a blobstore specific committer, WASB could
do its own. The same strategy: upload uncommitted blobs and coalesce at the end should work;
the same marshalling of lists of etags  *probably* work the same, though there will inevitably
be some subtle differences.



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