Shahbaz Hussain created SPARK-20472:
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Summary: Support for Dynamic Configuration
Key: SPARK-20472
URL: https://issues.apache.org/jira/browse/SPARK-20472
Project: Spark
Issue Type: Bug
Components: Spark Submit
Affects Versions: 2.1.0
Reporter: Shahbaz Hussain
Currently Spark Configuration can not be dynamically changed.
It requires Spark Job be killed and started again for a new configuration to
take in to effect.
This bug is to enhance Spark ,such that configuration changes can be
dynamically changed without requiring a application restart.
Ex: If Batch Interval in a Streaming Job is 20 seconds ,and if user wants to
reduce it to 5 seconds,currently it requires a re-submit of the job.
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