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Posted to issues@spark.apache.org by "Mao, Wei (JIRA)" <ji...@apache.org> on 2015/12/10 09:02:10 UTC

[jira] [Created] (SPARK-12260) Graceful Shutdown with In-Memory State

Mao, Wei created SPARK-12260:
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             Summary: Graceful Shutdown with In-Memory State
                 Key: SPARK-12260
                 URL: https://issues.apache.org/jira/browse/SPARK-12260
             Project: Spark
          Issue Type: New Feature
          Components: Streaming
            Reporter: Mao, Wei


Users often stop and restart their streaming jobs for tasks such as maintenance, software upgrades or even application logic updates. When a job re-starts it should pick up where it left off i.e. any state information that existed when the job stopped should be used as the initial state when the job restarts.



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