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https://issues.apache.org/jira/browse/SPARK-6599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14650159#comment-14650159
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Tathagata Das commented on SPARK-6599:
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I am updating the title of this JIRA to better reflect the issue associated
with this. In other words, I am reducing the scope this JIRA, and marking it as
resolved as all the associated JIRAs are already reasolved in Spark 1.4. For
the reliability related issues, please see JIRA -
https://issues.apache.org/jira/browse/SPARK-9215
> Improve 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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