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From Renaud Delbru <ren...@siren.solutions>
Subject Re: Solr6 CDCR issue with a 3 cloud design
Date Tue, 05 Jul 2016 12:34:17 GMT
Hi Dmitry,

On 28/06/16 13:19, dmitry.medvedev@barclays.com wrote:
> No ERRORS and queue size is equal to 0.
> Should I extend the logging lever to Max maybe? Currently it's default.
>
> How can I know, if a commit operation has been sent to the 2 target clusters after the
replication? What command should I run to check this?
> I submit new doc/s to my ACTIVE/PRIMARY cloud and that's all.

Commits are not replicated from the source cluster to the target 
cluster. You have to manually sent a commit to the target cluster 
manually if you want to see all the pending docs:

curl 'http://target_cluster:8983/solr/collection_name/update?commit=true'

You can also try to configure an autocommit on your target cluster [1]

[1] 
https://cwiki.apache.org/confluence/display/solr/UpdateHandlers+in+SolrConfig#UpdateHandlersinSolrConfig-autoCommit

Kind regards
-- 
Renaud Delbru

>
> -----Original Message-----
> From: Renaud Delbru [mailto:renaud@siren.solutions]
> Sent: Tuesday, June 14, 2016 11:57
> To: solr-user@lucene.apache.org
> Subject: Re: Solr6 CDCR issue with a 3 cloud design
>
> Hi dmitry,
>
> Was a commit operation sent to the 2 target clusters after the replication ? Replicated
documents will not appeared until a commit operation is sent.
>
> What is the output of the monitoring actions QUEUES and ERRORS ? Are you seeing any errors
reported ? Are you seeing the queue size not equal to 0 ?
>
> --
> Renaud Delbru
>
> On 09/06/16 08:55, dmitry.medvedev@barclays.com wrote:
>> I've set up a 3 cloud CDCR: Source => Target1-Source2 => Target2 CDCR
>> environment, and the replication process works perfectly, but:
>>
>> when I shutdown Target1-Source2 cloud (the mediator, for testing for
>> resilience), index/push some docs to Source1 cloud, get back
>> Target1-Source2 cloud online after several min, then I only part of
>> the docs are replicated to the 2 Target clouds (7 of 10 docs tested).
>>
>> Anyone has an idea what is the reason for such a behavior?
>>
>> Configurations attached.
>>
>> Thanks in advance,
>>
>> Dmitry Medvedev.
>>
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>
> _______________________________________________
>
> This message is for information purposes only, it is not a recommendation, advice, offer
or solicitation to buy or sell a product or service nor an official confirmation of any transaction.
It is directed at persons who are professionals and is not intended for retail customer use.
Intended for recipient only. This message is subject to the terms at: www.barclays.com/emaildisclaimer.
>
> For important disclosures, please see: www.barclays.com/salesandtradingdisclaimer regarding
market commentary from Barclays Sales and/or Trading, who are active market participants;
and in respect of Barclays Research, including disclosures relating to specific issuers, please
see http://publicresearch.barclays.com.
>
> _______________________________________________
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