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Posted to solr-user@lucene.apache.org by Vrinda Ashok <Vr...@infinite.com> on 2017/04/20 06:47:38 UTC
Loadbalance for SorCloud using SolrNet
Hello,
I have application sending request to Shard1 each time, making this single point of failure. Please suggest what can I use for Load balancing in SolrNet.
Is there something like CloudSolrClient as in SolrJ ? Or will I have to go with HA proxy or physical load balance only ?
Please suggest.
Thank you,
Vrinda Davda
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Re: Loadbalance for SorCloud using SolrNet
Posted by Florian Gleixner <fl...@redflo.de>.
Hi,
i wrote a Solr Cloud Proxy. The idea is to run a Proxy on every client
machine, that wants to connect to the SolrCloud. The client connects to
the proxy at localhost, and the proxy used SolrJ to connect to the cloud.
It is not yet tested very well, but it works for me.
https://gitlab.lrz.de/a2814ad/SolrCloudProxy
A jar with dependencies is here:
https://gitlab.lrz.de/a2814ad/SolrCloudProxy/blob/master/target/SolrCloudProxy-0.0.1-SNAPSHOT-jar-with-dependencies.jar
On 20.04.2017 09:53, Vrinda Ashok wrote:
> Thanks Shawn.
>
> So do you suggest to have external load balance ? Something like HA proxy or physical load balance.
>
> -----Original Message-----
> From: Shawn Heisey [mailto:apache@elyograg.org]
> Sent: Thursday, April 20, 2017 12:36 PM
> To: solr-user@lucene.apache.org
> Subject: Re: Loadbalance for SorCloud using SolrNet
>
> On 4/20/2017 12:47 AM, Vrinda Ashok wrote:
>> I have application sending request to Shard1 each time, making this single point of failure. Please suggest what can I use for Load balancing in SolrNet.
>>
>> Is there something like CloudSolrClient as in SolrJ ? Or will I have to go with HA proxy or physical load balance only ?
>
> SolrNet was not built by the Solr project. It was developed by somebody else.
>
> Unless SolrNet has the capability of using more than one base URL to access Solr and failing over if one of them becomes unusable, you will need a separate load balancer. I have no idea whether SolrNet has that capability.
>
> Thanks,
> Shawn
>
> This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s).
>
> If you are not the intended recipient, please notify so to the sender by e-mail and delete the original message.
>
> In such cases, please notify us immediately at info@infinite.com . Further, you are not to copy,
>
> disclose, or distribute this e-mail or its contents to any unauthorized person(s) .Any such actions are
>
> considered unlawful. This e-mail may contain viruses. Infinite has taken every reasonable precaution to minimize
>
> this risk, but is not liable for any damage you may sustain as a result of any virus in this e-mail. You should
>
> carry out your own virus checks before opening the e-mail or attachments. Infinite reserves the right to monitor
>
> and review the content of all messages sent to or from this e-mail address. Messages sent to or from this e-mail
>
> address may be stored on the Infinite e-mail system.
>
> ***INFINITE******** End of Disclaimer********INFINITE********
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RE: Loadbalance for SorCloud using SolrNet
Posted by Vrinda Ashok <Vr...@infinite.com>.
Thanks Shawn.
So do you suggest to have external load balance ? Something like HA proxy or physical load balance.
-----Original Message-----
From: Shawn Heisey [mailto:apache@elyograg.org]
Sent: Thursday, April 20, 2017 12:36 PM
To: solr-user@lucene.apache.org
Subject: Re: Loadbalance for SorCloud using SolrNet
On 4/20/2017 12:47 AM, Vrinda Ashok wrote:
> I have application sending request to Shard1 each time, making this single point of failure. Please suggest what can I use for Load balancing in SolrNet.
>
> Is there something like CloudSolrClient as in SolrJ ? Or will I have to go with HA proxy or physical load balance only ?
SolrNet was not built by the Solr project. It was developed by somebody else.
Unless SolrNet has the capability of using more than one base URL to access Solr and failing over if one of them becomes unusable, you will need a separate load balancer. I have no idea whether SolrNet has that capability.
Thanks,
Shawn
This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s).
If you are not the intended recipient, please notify so to the sender by e-mail and delete the original message.
In such cases, please notify us immediately at info@infinite.com . Further, you are not to copy,
disclose, or distribute this e-mail or its contents to any unauthorized person(s) .Any such actions are
considered unlawful. This e-mail may contain viruses. Infinite has taken every reasonable precaution to minimize
this risk, but is not liable for any damage you may sustain as a result of any virus in this e-mail. You should
carry out your own virus checks before opening the e-mail or attachments. Infinite reserves the right to monitor
and review the content of all messages sent to or from this e-mail address. Messages sent to or from this e-mail
address may be stored on the Infinite e-mail system.
***INFINITE******** End of Disclaimer********INFINITE********
Re: Loadbalance for SorCloud using SolrNet
Posted by Shawn Heisey <ap...@elyograg.org>.
On 4/20/2017 12:47 AM, Vrinda Ashok wrote:
> I have application sending request to Shard1 each time, making this single point of failure. Please suggest what can I use for Load balancing in SolrNet.
>
> Is there something like CloudSolrClient as in SolrJ ? Or will I have to go with HA proxy or physical load balance only ?
SolrNet was not built by the Solr project. It was developed by somebody
else.
Unless SolrNet has the capability of using more than one base URL to
access Solr and failing over if one of them becomes unusable, you will
need a separate load balancer. I have no idea whether SolrNet has that
capability.
Thanks,
Shawn
Re: Loadbalance for SorCloud using SolrNet
Posted by Mikhail Khludnev <mk...@apache.org>.
Hello, Vrinda.
AFAIK, this SolrCloud is supported
https://github.com/dkrupnou/SolrNet/tree/cloud
On Thu, Apr 20, 2017 at 9:47 AM, Vrinda Ashok <Vr...@infinite.com>
wrote:
> Hello,
>
> I have application sending request to Shard1 each time, making this
> single point of failure. Please suggest what can I use for Load balancing
> in SolrNet.
>
> Is there something like CloudSolrClient as in SolrJ ? Or will I have to go
> with HA proxy or physical load balance only ?
>
> Please suggest.
>
> Thank you,
> Vrinda Davda
> This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended
> solely for the use of the addressee(s).
>
> If you are not the intended recipient, please notify so to the sender by
> e-mail and delete the original message.
>
> In such cases, please notify us immediately at info@infinite.com .
> Further, you are not to copy,
>
> disclose, or distribute this e-mail or its contents to any unauthorized
> person(s) .Any such actions are
>
> considered unlawful. This e-mail may contain viruses. Infinite has taken
> every reasonable precaution to minimize
>
> this risk, but is not liable for any damage you may sustain as a result of
> any virus in this e-mail. You should
>
> carry out your own virus checks before opening the e-mail or attachments.
> Infinite reserves the right to monitor
>
> and review the content of all messages sent to or from this e-mail
> address. Messages sent to or from this e-mail
>
> address may be stored on the Infinite e-mail system.
>
> ***INFINITE******** End of Disclaimer********INFINITE********
>
--
Sincerely yours
Mikhail Khludnev