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From Antony A <antonyaugus...@gmail.com>
Subject Re: Undefined field - solr 7.2.1 cloud
Date Wed, 04 Sep 2019 19:27:37 GMT
Hi,

I ran the collection reload after a new "leader" core was selected for the
collection due to heap failure on the previous core. But I still have stack
trace with common.SolrException: undefined field.

On Thu, Aug 29, 2019 at 1:36 PM Antony A <antonyaugustus@gmail.com> wrote:

> Yes. I do restart the cores on all the different servers. I will look at
> implementing reloading the collection. Thank you for your suggestion.
>
> Cheers,
> Antony
>
> On Thu, Aug 29, 2019 at 1:34 PM Shawn Heisey <apache@elyograg.org> wrote:
>
>> On 8/29/2019 1:22 PM, Antony A wrote:
>> > I do restart Solr after changing schema using "solr zk upconfig". I am
>> yet
>> > to confirm but I do have a daily cron that does "delta" import. Does
>> that
>> > process have any bearing on some cores losing the field?
>>
>> Did you restart all the Solr servers?  If the collection lives on
>> multiple servers, restarting one of the servers is not going to affect
>> replicas living on other servers.
>>
>> Reloading the collection with an HTTP request to the collections API is
>> a better option than restarting Solr.
>>
>> Thanks,
>> Shawn
>>
>

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