[
https://issues.apache.org/jira/browse/IMPALA-11476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Smith updated IMPALA-11476:
-----------------------------------
Parent: (was: IMPALA-9400)
Issue Type: Improvement (was: Sub-task)
> Support for Ozone with Erasure Coding
> -------------------------------------
>
> Key: IMPALA-11476
> URL: https://issues.apache.org/jira/browse/IMPALA-11476
> Project: IMPALA
> Issue Type: Improvement
> Components: Infrastructure
> Reporter: Michael Smith
> Assignee: Michael Smith
> Priority: Major
>
> 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.
> May need a few updates to mark things as erasure-coded so Impala schedules
> them correctly.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
