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From Erick Erickson <erickerick...@gmail.com>
Subject Re: daily SolrCloud collection wipes
Date Fri, 15 Nov 2019 15:24:58 GMT
Werner:

Who is sending the delete-by-query? What I’m really wondering is if it’s done by something
internal to Solr (in which case I’d like to track it down) or something outside Solr in
which case we don’t need to be concerned...

Thanks,
Erick

> On Nov 15, 2019, at 1:38 AM, Werner Detter <werner@aloah-from-hell.de> wrote:
> 
> Hi, 
> 
>> Currently logging is disabled due to performance on the live setup. But tonight,
bevor 
>> this happens, we'll enable logging an we'll hopefully see something to track down
the 
>> source for the documents deletion in the collection. 
> 
> tcpdump and the logs revealed the source of the problem: the collections were indeed

> cleared by a delete *:* query. 
> 
> Cheers,
> Werner
> 


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