Weizhong created CARBONDATA-830:
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Summary: Incorrect schedule for NewCarbonDataLoadRDD
Key: CARBONDATA-830
URL: https://issues.apache.org/jira/browse/CARBONDATA-830
Project: CarbonData
Issue Type: Bug
Components: spark-integration
Affects Versions: 1.0.0-incubating
Environment: Spark 2.1 + Carbon 1.0.0
Reporter: Weizhong
Assignee: Weizhong
Priority: Minor
Currently NewCarbonDataLoadRDD's getPreferredLocations will return all locs
rather than 1, then on Spark may pick the same node for two tasks, so one node
is getting over loaded with the task and one has no task to do, and impacting
the performance despite of any failure.
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