Hyunsik Choi created TAJO-84:
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Summary: Task scheduling with considering disk load balance
Key: TAJO-84
URL: https://issues.apache.org/jira/browse/TAJO-84
Project: Tajo
Issue Type: Improvement
Reporter: Hyunsik Choi
After HDFS-3672, HDFS namenode provides not only block locations but also disk
locations. With this information, Tajo can make scheduling decision with
considering both locality and disk load balancing. It will improve query
performance.
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