Improve getSplits performance by using listFiles, the new FileSystem API
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Key: MAPREDUCE-1981
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1981
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: job submission
Reporter: Hairong Kuang
Assignee: Hairong Kuang
Fix For: 0.22.0
This jira will make FileInputFormat and CombinedFileInputForm to use the new
API, thus reducing the number of RPCs to HDFS NameNode.
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