Hi Vincenzo Yes we are using cloud and initial solr version was 4.10.4 and we upgraded the jars alone to 8.8.2 now in the application side connecting to solr Server to fix some vulnerability. As we have upgraded the jars we changed httpsolrserver connection to httpsolrclient and we guess there is some connection leak and wanted to check if we need to close it or it is being handled internally. Singleton not sure if I can use as the base URL changes depending on the leader.
Thanks Sent from my iPhone > On 29 Jun 2021, at 8:01 PM, Vincenzo D'Amore <v.dam...@gmail.com> wrote: > > I mean, why are you looking for the leader? > >> On Tue, Jun 29, 2021 at 1:58 PM Vincenzo D'Amore <v.dam...@gmail.com> wrote: >> >> not sure I got your answer... are you using solrcloud? >> >>> On Tue, Jun 29, 2021 at 12:18 PM Reej Nayagam <reej...@gmail.com> wrote: >>> >>> Hi >>> Thanks for the reply. >>> I'm trying to create a singleton, but my worry is my base url changes >>> based >>> on the leader. >>> so we have 14 repositories, and if we need to trigger indexing for 1 core, >>> then url will be http://xxx.xxx.x.xxx:*8983*/solr/watchlist, for another >>> core it'll be http://xxx.xxx.x.xxx:*5983*/solr/message >>> so in this scenario is it possible to go with Singleton. >>> Kindly advise >>> >>> >>> *Thanks,* >>> *Reej* >>> >>> >>> On Tue, Jun 29, 2021 at 5:36 PM Srinivas Kashyap >>> <srini...@bamboorose.com.invalid> wrote: >>> >>>> Hi Reej, >>>> >>>> Yes, create a singleton class of HttpSolrClient for entire scope of >>>> application. As mentioned by you, if you don’t close the connection, >>> thread >>>> will be in hung state and affects the performance. I too faced this in >>> my >>>> implementation. >>>> >>>> Thanks and Regards, >>>> Srinivas Kashyap >>>> >>>> Leading Retail Platform to discover, develop, and deliver products @ >>>> consumer speed. >>>> >>>> -----Original Message----- >>>> From: Reej Nayagam <reej...@gmail.com> >>>> Sent: 29 June 2021 07:29 >>>> To: Solr <users@solr.apache.org>; solr-user Lucene < >>>> solr-u...@lucene.apache.org> >>>> Subject: Fwd: HTTPSolrClient - help required >>>> >>>> Hi Team, >>>> Any advise is highly appreciated. >>>> Do we need to use a singleton connection of a connection pool. Please >>>> kindly advise >>>> >>>> Thanks >>>> Reej >>>> >>>> Sent from my iPhone >>>> >>>> Begin forwarded message: >>>> >>>>> From: Reej Nayagam <reej...@gmail.com> >>>>> Date: 28 June 2021 at 11:53:58 AM SGT >>>>> To: Solr <users@solr.apache.org>, solr-user Lucene < >>>> solr-u...@lucene.apache.org> >>>>> Subject: HTTPSolrClient >>>>> >>>>> >>>>> Hi Team, >>>>> We recently upgraded to solr8.8.2 >>>>> We have replaced all our httpsolrserver connections to httpsolrclient >>>> and haven't explicitly closed the connections. >>>>> Even in solr4 we haven't closed the connections. But now our main >>>> application has become too slow and it was said there is TIME_WAIT from >>> the >>>> search server. >>>>> Can you advise is it necessary to close each httpsolrclient connection >>>> in finally clause or does jetty takes care of the connectons timeout. >>>>> >>>>> Thanks, >>>>> Reej >>>> ________________________________ >>>> DISCLAIMER: >>>> E-mails and attachments from Bamboo Rose, LLC are confidential. >>>> If you are not the intended recipient, please notify the sender >>>> immediately by replying to the e-mail, and then delete it without making >>>> copies or using it in any way. >>>> No representation is made that this email or any attachments are free of >>>> viruses. Virus scanning is recommended and is the responsibility of the >>>> recipient. >>>> >>>> Disclaimer >>>> >>>> The information contained in this communication from the sender is >>>> confidential. It is intended solely for use by the recipient and others >>>> authorized to receive it. If you are not the recipient, you are hereby >>>> notified that any disclosure, copying, distribution or taking action in >>>> relation of the contents of this information is strictly prohibited and >>> may >>>> be unlawful. >>>> >>>> This email has been scanned for viruses and malware, and may have been >>>> automatically archived by Mimecast Ltd, an innovator in Software as a >>>> Service (SaaS) for business. Providing a safer and more useful place for >>>> your human generated data. Specializing in; Security, archiving and >>>> compliance. To find out more visit the Mimecast website. >>>> >>> >> >> >> -- >> Vincenzo D'Amore >> >> > > -- > Vincenzo D'Amore
