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https://issues.apache.org/jira/browse/SPARK-6599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14605591#comment-14605591
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Przemyslaw Pastuszka commented on SPARK-6599:
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Is there any work being done on this? Can I help somehow?
> Improve reliability and usability of Kinesis-based Spark Streaming
> ------------------------------------------------------------------
>
> Key: SPARK-6599
> URL: https://issues.apache.org/jira/browse/SPARK-6599
> Project: Spark
> Issue Type: Improvement
> Components: Streaming
> Reporter: Tathagata Das
> Assignee: Tathagata Das
>
> Currently, the KinesisReceiver can loose some data in the case of certain
> failures (receiver and driver failures). Using the write ahead logs can
> mitigate some of the problem, but it is not ideal because WALs dont work with
> S3 (eventually consistency, etc.) which is the most likely file system to be
> used in the EC2 environment. Hence, we have to take a different approach to
> improving reliability for Kinesis.
> A detailed design doc on how this can be achieved will be added later.
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