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Posted to issues@spark.apache.org by "Saisai Shao (JIRA)" <ji...@apache.org> on 2016/10/19 02:51:58 UTC

[jira] [Created] (SPARK-17999) Add getPreferredLocations for KafkaSourceRDD

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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