Saisai Shao created SPARK-17999:
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Summary: Add getPreferredLocations for KafkaSourceRDD
Key: SPARK-17999
URL: https://issues.apache.org/jira/browse/SPARK-17999
Project: Spark
Issue Type: Improvement
Components: SQL, Streaming
Reporter: Saisai Shao
Priority: Minor
The newly implemented Structured Streaming KafkaSource did calculate the
preferred locations for each topic partition, but didn't offer this information
through RDD's {{getPreferredLocations}} method. So here propose to add this
method in {{KafkaSourceRDD}}.
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