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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2016/03/17 22:56:33 UTC

[jira] [Created] (SPARK-13985) WAL for determistic batches with IDs

Michael Armbrust created SPARK-13985:
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             Summary: WAL for determistic batches with IDs
                 Key: SPARK-13985
                 URL: https://issues.apache.org/jira/browse/SPARK-13985
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
            Reporter: Michael Armbrust
            Assignee: Michael Armbrust


We can simplify the sink such that it only needs to provide idempotence instead of atomicity by ensuring batches are deterministically computed.  Lets do this using a WAL.



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