Saisai Shao created SPARK-4062:
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Summary: Improve KafkaReceiver to prevent data loss
Key: SPARK-4062
URL: https://issues.apache.org/jira/browse/SPARK-4062
Project: Spark
Issue Type: Improvement
Components: Streaming
Reporter: Saisai Shao
Current KafkaReceiver has data loss and data re-consuming problem. Here we
propose a ReliableKafkaReceiver to improving its reliability and fault
tolerance with the power of Spark Streaming's WAL mechanism.
This is a follow up work of SPARK-3129. Design doc is posted, any comments
would be greatly appreciated.
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