[jira] [Assigned] (HIVE-18116) Hive + HDFS EC Supportability and Testing Improvements

["Andrew Sherman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-18116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Sherman reassigned HIVE-18116:
-------------------------------------

    Assignee: Andrew Sherman  (was: Sahil Takiar)

> 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: Andrew Sherman
>            Priority: Major
>
> 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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