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Posted to issues@spark.apache.org by "Yash Sharma (JIRA)" <ji...@apache.org> on 2017/03/29 12:22:41 UTC

[jira] [Created] (SPARK-20140) Remove hardcoded kinesis retry wait and max retries

Yash Sharma created SPARK-20140:
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             Summary: Remove hardcoded kinesis retry wait and max retries
                 Key: SPARK-20140
                 URL: https://issues.apache.org/jira/browse/SPARK-20140
             Project: Spark
          Issue Type: Bug
          Components: DStreams
    Affects Versions: 2.1.0
            Reporter: Yash Sharma


The pull requests proposes to remove the hardcoded values for Amazon Kinesis - MIN_RETRY_WAIT_TIME_MS, MAX_RETRIES.

This change is critical for kinesis checkpoint recovery when the kinesis backed rdd is huge.
Following happens in a typical kinesis recovery :
- kinesis throttles large number of requests while recovering
- retries in case of throttling are not able to recover due to the small wait period
- kinesis throttles per second, the wait period should be configurable for recovery

The patch picks the spark kinesis configs from:
- spark.streaming.kinesis.retry.wait.time
- spark.streaming.kinesis.retry.max.attempts



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