avijayanhwx opened a new pull request #1631: HDDS-2188 : Implement LocatedFileStatus & getFileBlockLocations to pr… URL: https://github.com/apache/hadoop/pull/1631 …ovide node/localization information to Yarn/Mapreduce. >>> PRELIMINARY PATCH <<< ## What changes were proposed in this pull request? For applications like Hive/MapReduce to take advantage of the data locality in Ozone, Ozone should return the location of the Ozone blocks. This is needed for better read performance for Hadoop Applications. https://issues.apache.org/jira/browse/HDDS-2188 ## How was this patch tested? Added a few unit tests. Working on adding more. Currently doing manual testing by running MR jobs.
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