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Date: Mon, 22 Apr 2013 07:05:23 -0400
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Subject: Re: Solr cloud and batched updates
From: Erick Erickson <erickerickson@gmail.com>
To: solr-user@lucene.apache.org
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Thanks Yonik! You see how behind the times I get....

On Sun, Apr 21, 2013 at 5:07 PM, Timothy Potter <thelabdude@gmail.com> wrote:
> That's awesome! Thanks Yonik.
>
> Tim
>
> On Sun, Apr 21, 2013 at 1:30 PM, Yonik Seeley <yonik@lucidworks.com> wrote:
>> On Sun, Apr 21, 2013 at 11:57 AM, Timothy Potter <thelabdude@gmail.com> wrote:
>>> There's no problem here, but I'm curious about how batches of updates
>>> are handled on the Solr server side in Solr cloud?
>>>
>>> Going over the code for DistributedUpdateProcessor and
>>> SolrCmdDistributor, it appears that the batch is broken down and docs
>>> are processed one-by-one. By processed, I mean that each doc in the
>>> batch from the client is sent to replicas individually.
>>>
>>> This makes sense but I wonder if the forwarding on to replicas could
>>> be done in sub-batches?
>>
>> Good news... they already are sent in batches!  The docs are processed
>> one-by-one, but then buffered (into batches) for forwarding to
>> replicas.
>>
>> -Yonik
>> http://lucidworks.com