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Posted to yarn-issues@hadoop.apache.org by "Weiwei Yang (JIRA)" <ji...@apache.org> on 2019/01/31 15:44:00 UTC

[jira] [Comment Edited] (YARN-9186) [CSI] Upgrade CSI proto to v1.0

    [ https://issues.apache.org/jira/browse/YARN-9186?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16757377#comment-16757377 ] 

Weiwei Yang edited comment on YARN-9186 at 1/31/19 3:43 PM:
------------------------------------------------------------

Hi [~sunilg]

I don't think it is possible to support both v0.3 and v1.0 on same code base, and I don't think v1.0 has backward compatibility to v0.3. But since v1.0 was claimed that can be used in production, I think we should upgrade to that. What do you think?

I've done the patch, and tested with [hostpath driver|https://github.com/kubernetes-csi/drivers/tree/master/pkg/hostpath], it can work fine for pre-provisioned volumes.

However, I was unable to test with [csi-s3 driver|https://github.com/CTrox/csi-s3], because it is not updated to support v1 protocol yet... looks like we are pending on this pull request: [https://github.com/CTrox/csi-s3/pull/9.]


was (Author: cheersyang):
Hi [~sunilg]

I don't think it is possible to support both v0.3 and v1.0 on same code base, and I don't think v1.0 has backward compatibility to v0.3. But since v1.0 was claimed that can be used in production, I think we should upgrade to that. What do you think?

> [CSI] Upgrade CSI proto to v1.0
> -------------------------------
>
>                 Key: YARN-9186
>                 URL: https://issues.apache.org/jira/browse/YARN-9186
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Weiwei Yang
>            Assignee: Weiwei Yang
>            Priority: Critical
>         Attachments: YARN-9186.01.patch
>
>
> CSI just released v1.0 proto, this is claimed as a stable release for CSI.
> This Jira is tracking the effort of updating YARN to support v1.0 (from v0.3).



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