[jira] [Created] (SPARK-6905) Upgrade Snappy Java to 1.1.1.7 to fix bug that resulted in worse compression

["Josh Rosen (JIRA)" <ji...@apache.org>]

Josh Rosen created SPARK-6905:
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             Summary: Upgrade Snappy Java to 1.1.1.7 to fix bug that resulted in worse compression
                 Key: SPARK-6905
                 URL: https://issues.apache.org/jira/browse/SPARK-6905
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 1.2.2, 1.3.1
            Reporter: Josh Rosen
            Assignee: Josh Rosen


We should upgrade our {{snappy-java}} dependency to 1.1.1.7 in order to include a fix for a bug that resulted in worse compression (see https://github.com/xerial/snappy-java/issues/100).  I believe that this may partially fix SPARK-5081, an issue where the size of shuffle data increased from Spark 1.1.x to 1.2.0.



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