SOLRJ Stopping Streaming

[Felipe Dantas de Souza Paiva <ca...@uolinc.com>]

Hi Guys,

in version 4.0 of SOLRJ a support for streaming response was added:

https://issues.apache.org/jira/browse/SOLR-2112

In my application, the output for the SOLR input stream is a response stream from a REST web service.

It works fine, but if the client closes the connection with the REST server, the SOLR stream continues to work. As a result of that, CPU remains being used, although nothing is being delivered to the client.

Is there a way to force the SOLR stream to be closed?

I think I would have to modify the class StreamingBinaryResponseParser, by adding a new method that checks if the SOLR stream should be closed.

Am I right? I am using the 4.1.0 version of the SOLRJ.

Thank you all.
Cheers,

Felipe Dantas de Souza Paiva
UOL - Analista de Sistemas
Av. Brig. Faria Lima, 1384, 3° andar . 01452-002 . São Paulo/SP
Telefone: 11 3092 6938

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Re: SOLRJ Stopping Streaming

[Shawn Heisey <so...@elyograg.org>]

On 8/6/2014 1:34 PM, Felipe Dantas de Souza Paiva wrote:
> in version 4.0 of SOLRJ a support for streaming response was added:
>
> https://issues.apache.org/jira/browse/SOLR-2112
>
> In my application, the output for the SOLR input stream is a response
> stream from a REST web service.
>
> It works fine, but if the client closes the connection with the REST
> server, the SOLR stream continues to work. As a result of that, CPU
> remains being used, although nothing is being delivered to the client.
>
> Is there a way to force the SOLR stream to be closed?
>
> I think I would have to modify the class
> StreamingBinaryResponseParser, by adding a new method that checks if
> the SOLR stream should be closed.
>
> Am I right? I am using the 4.1.0 version of the SOLRJ.

The solr-user list is more appropriate for this question.

The 4.1.0 version is getting very old - the release announcement was in
January 2013.  There have been a LOT of bugs fixed in versions up
through the most recent, which is 4.9.0.  Upgrading is advised. 
Upgrading the server is also advised.

I do not see a specific issue in CHANGES.txt mentioning anything like
what you have indicated here, but we'll need to know if it's still a
problem in the latest version before filing a bug.

Thanks,
Shawn


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