t;
> Thank you for your reply.
> The _root_ field is defined as follows:
>
>
>
>
>
>
>
>
>
>
>
> At 2022-06-12 00:05:00, "戴晓彬" wrote:
>> check the managed-schema to see if the _root_ field is defined.
>>
>>>
check the managed-schema to see if the _root_ field is defined.
> 2022年6月11日 23:58，slly 写道：
>
> Hello everyone.
> We recently upgraded the online version from Solr 7 to 8.11, we found a very
> strange problem.
>
>
> Before upgrade, we wrote a row of data, the id is uniqueKey.
> id=1,
Sorry to bother you, this is a test email.
how many
> replicas for a shard are live, as to whether it is safe to take down the next
> pod/node.
>
> Jan
>
>> 31. okt. 2021 kl. 16:14 skrev 戴晓彬 :
>>
>> I'm a little puzzled, why UNHEALTHY_STATES does not contain
>> State.RECOVERY_FAILED
&
I'm a little puzzled, why UNHEALTHY_STATES does not contain
State.RECOVERY_FAILED
> 2021年10月31日 22:45，Jan Høydahl 写道：
>
> See
> https://solr.apache.org/guide/8_10/implicit-requesthandlers.html#admin-handlers,
> you can query each node with
>
> http://node:8983/api/node/health?requireHealthy
I recently encountered a problem that the SOLR server went down while creating
a collection. After SOLR returned to normal, I tried to create the collection
again, but the server feedback:'collection already exists'.
I checked and found that the znode corresponding to the collection under the
Zo
