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Posted to issues@impala.apache.org by "Michael Smith (Jira)" <ji...@apache.org> on 2022/08/03 21:06:00 UTC

[jira] [Created] (IMPALA-11476) Test coverage for Ozone with Erasure Coding

Michael Smith created IMPALA-11476:
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             Summary: Test coverage for Ozone with Erasure Coding
                 Key: IMPALA-11476
                 URL: https://issues.apache.org/jira/browse/IMPALA-11476
             Project: IMPALA
          Issue Type: Sub-task
          Components: Infrastructure
            Reporter: Michael Smith


Similar to HDFS Erasure Coding, Ozone has the ability to use erasure coding rather than replication to store data: https://ci-hadoop.apache.org/view/Hadoop%20Ozone/job/ozone-doc-master/lastSuccessfulBuild/artifact/hadoop-hdds/docs/public/feature/erasurecoding.html.

We have a mode to enable Erasure Coding, we should make it work with Ozone.

Erasure Coding is not yet in a public release, although it's expected in CDP 7.1.8. Doing this will depend on having releases available to test with.



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