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Posted to issues@spark.apache.org by "Tristan Stevens (JIRA)" <ji...@apache.org> on 2017/11/02 16:48:00 UTC

[jira] [Created] (SPARK-22429) Streaming checkpointing code does not retry after failure due to NullPointerException

Tristan Stevens created SPARK-22429:
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             Summary: Streaming checkpointing code does not retry after failure due to NullPointerException
                 Key: SPARK-22429
                 URL: https://issues.apache.org/jira/browse/SPARK-22429
             Project: Spark
          Issue Type: Bug
          Components: Structured Streaming
    Affects Versions: 2.2.0, 1.6.3
            Reporter: Tristan Stevens


CheckpointWriteHandler has a built in retry mechanism. However SPARK-14930/SPARK-13693 put in a fix to de-allocate the fs object, yet initialises it in the wrong place for the while loop, and therefore on attempt 2 it fails with a NPE.



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