Thanks, ZhangJian.

Looking forward to your PR.

Penghui


On Tue, Dec 14, 2021 at 1:40 PM ZhangJian He <shoot...@gmail.com> wrote:

> After discussing it with Matteo. It’s prob not backward compatible.
>
> I will work on a fix.
>
> Thanks
> ZhangJian He
>
> ZhangJian He <shoot...@gmail.com> 于2021年12月14日周二 12:57写道:
>
> > I found a change between pulsar2.7 and pulsar2.9
> >
> > command
> > ```
> > bin/pulsar admin namespaces get-backlog-quotas $tenant/$namespace
> > ```
> >
> > pulsar2.7 returns `limit=1024, policy=consumer_backlog_eviction`
> >
> > but pulsar 2.9 returns
> >
> > ```[root@23da8000c7c1 bin]# ./pulsar-admin namespaces get-backlog-quotas
> > public/functions
> > "destination_storage    BacklogQuotaImpl(limitSize=102400, limitTime=-1,
> > policy=consumer_backlog_eviction)"
> > ```
> >
> > I found that the @JsonAlias("limit") annotation has been removed
> > on org.apache.pulsar.common.policies.data.BacklogQuota in
> > https://github.com/apache/pulsar/pull/10774.
> > My question is, Is that a expected change or compatible change? I search
> > the 2.8.0 release notes, I didn't saw it.
> >
> > And If it involves work, I'm happy to help :)
> >
> >
> > Thanks
> > ZhangJian He
> >
>

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