Sahil Takiar created HIVE-18116:
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Summary: Hive + HDFS EC Supportability and Testing Improvements
Key: HIVE-18116
URL: https://issues.apache.org/jira/browse/HIVE-18116
Project: Hive
Issue Type: Improvement
Reporter: Sahil Takiar
Assignee: Sahil Takiar
Now that we are on Hadoop 3.x, we can start integrating with HDFS Erasure
Coding (see
https://hadoop.apache.org/docs/r3.0.0-alpha2/hadoop-project-dist/hadoop-hdfs/HDFSErasureCoding.html
for details).
First step is to add some tests using a custom CliDriver - we can do something
similar to what we did for encryption.
Next step will be some supportability improvements - like printing out in the
explain plan when a query is reading a EC file.
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