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Posted to issues@spark.apache.org by "Takuya Ueshin (JIRA)" <ji...@apache.org> on 2014/10/03 01:34:34 UTC

[jira] [Created] (SPARK-3771) AppendingParquetOutputFormat should use reflection to prevent breaking binary-compatibility.

Takuya Ueshin created SPARK-3771:
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             Summary: AppendingParquetOutputFormat should use reflection to prevent breaking binary-compatibility.
                 Key: SPARK-3771
                 URL: https://issues.apache.org/jira/browse/SPARK-3771
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 1.1.0
            Reporter: Takuya Ueshin


Original problem is [SPARK-3764|https://issues.apache.org/jira/browse/SPARK-3764].

{{AppendingParquetOutputFormat}} uses a binary-incompatible method {{context.getTaskAttemptID}}.
This causes binary-incompatible of Spark itself, i.e. if Spark itself is built against hadoop-1, the artifact is for only hadoop-1, and vice versa.



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