hi Ethan,
The OM layout version change was for rejecting hsync requests to OM until
the upgrade completes.
The "HSYC" layout version was shipped in Ozone 1.4.0.
IIRC I did touch upon this in the release vote thread, that because there's
a feature flag ozone.fs.hsync.enabled which disables the feat
Hi Wei-Chiu, I'm still unclear on the compatibility requirements of this
feature.
Feature flags are not a substitute for layout versions. Layout versions are
monotonic: they make sure once something is enabled it cannot be disabled
via a downgrade (the downgraded cluster will fail to start). Featu
I had an offline discussion with Ethan regarding a couple of potential
issues:
1.
*New Client with ozone.fs.hsync.enabled*: If a new client with
ozone.fs.hsync.enabled sends an hsync request to an old OM, the request
is sent as a KeyCommit request with additional fields for hsync. The
Thanks Wei-Chiu, I'm ok with handling these in follow up tasks. Please
share the Jira links when you have them. This was my main concern, so the
merge is +1 from me now.
Ethan
On Tue, Jul 30, 2024 at 5:34 PM Wei-Chiu Chuang wrote:
> I had an offline discussion with Ethan regarding a couple of p
+1 on the merge.
Disclaimer: I have contributed to branch HDDS-7593.
-Siyao
On Jul 30, 2024 at 3:39:25 PM, Ethan Rose wrote:
> Thanks Wei-Chiu, I'm ok with handling these in follow up tasks. Please
> share the Jira links when you have them. This was my main concern, so the
> merge is +1 from m
Thanks WeiChiu, Ethan, Siyao for the vote.
Anyone else like to vote?
On Wed, Jul 31, 2024 at 5:37 AM Siyao Meng
wrote:
> +1 on the merge.
>
> Disclaimer: I have contributed to branch HDDS-7593.
>
> -Siyao
>
> On Jul 30, 2024 at 3:39:25 PM, Ethan Rose wrote:
>
> > Thanks Wei-Chiu, I'm ok with ha
+1 for merging the hsync branch.
Tsz-Wo
On Tue, Jul 30, 2024 at 8:14 PM Ashish kumar wrote:
> Thanks WeiChiu, Ethan, Siyao for the vote.
> Anyone else like to vote?
>
> On Wed, Jul 31, 2024 at 5:37 AM Siyao Meng
> wrote:
>
> > +1 on the merge.
> >
> > Disclaimer: I have contributed to branch H
> > Both issues can be addressed with new layout versions. I will open JIRA
> > tickets to include these fixes in the next release, version 1.5.0.
>
> Thanks Wei-Chiu, I'm ok with handling these in follow up tasks. Please
> share the Jira links when you have them. This was my main concern, so the
>
