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From "Tathagata Das (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-4027) HDFS backed Block RDD
Date Tue, 21 Oct 2014 01:59:33 GMT
Tathagata Das created SPARK-4027:
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             Summary: HDFS backed Block RDD
                 Key: SPARK-4027
                 URL: https://issues.apache.org/jira/browse/SPARK-4027
             Project: Spark
          Issue Type: Sub-task
          Components: Streaming
            Reporter: Tathagata Das
            Assignee: Tathagata Das
            Priority: Critical


As part of the initiative of preventing data loss on streaming driver failure, this sub-task
implements a BlockRDD that is backed by HDFS. This BlockRDD can either read data from the
Spark's BlockManager, or read the data from file-segments in HDFS. 



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