[
https://issues.apache.org/jira/browse/HADOOP-13010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Wang updated HADOOP-13010:
---------------------------------
Affects Version/s: 3.0.0-alpha1
Target Version/s: 3.0.0-alpha1 (was: )
> Refactor raw erasure coders
> ---------------------------
>
> Key: HADOOP-13010
> URL: https://issues.apache.org/jira/browse/HADOOP-13010
> Project: Hadoop Common
> Issue Type: Sub-task
> Affects Versions: 3.0.0-alpha1
> Reporter: Kai Zheng
> Assignee: Kai Zheng
> Attachments: HADOOP-13010-v1.patch, HADOOP-13010-v2.patch,
> HADOOP-13010-v3.patch, HADOOP-13010-v4.patch, HADOOP-13010-v5.patch,
> HADOOP-13010-v6.patch
>
>
> This will refactor raw erasure coders according to some comments received so
> far.
> * As discussed in HADOOP-11540 and suggested by [~cmccabe], better not to
> rely class inheritance to reuse the codes, instead they can be moved to some
> utility.
> * Suggested by [~jingzhao] somewhere quite some time ago, better to have a
> state holder to keep some checking results for later reuse during an
> encode/decode call.
> This would not get rid of some inheritance levels as doing so isn't clear yet
> for the moment and also incurs big impact. I do wish the end result by this
> refactoring will make all the levels more clear and easier to follow.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
