I did in fact try setting commit in the Solr output connection arguments a month ago. It kind of worked, but Solr gave some errors on occasion due to overlapping requests - one request did a commit while other parallel requests from LCF were in various stages of processing. I do not recall whether I tried to set JVM throttling to 1 to force sequential processing of posted documents, but you don't really want to have to force sequential processing anyway.
Side note to Solr guys: What is the "contract" for the ExtractingRequestHandler in terms of handling parallel requests? Is it "the more the merrier" (including lots of PDF files?), or are there specific issues that the client must/should worry about? There is also the potential for multiple clients, LCF or other, simultaneously blasting at /update/extract. Obviously those clients can't know what each other is up to. -- Jack Krupansky From: [email protected] Sent: Wednesday, June 02, 2010 9:01 AM To: [email protected] Subject: RE: Setting up Solr You can send any argument you want by configuring the output connector. However, the explicit commit on every post will slow down performance of your crawls. Karl From: ext [email protected] [mailto:[email protected]] Sent: Wednesday, June 02, 2010 9:00 AM To: [email protected] Subject: RE: Setting up Solr Hi, Yes that is where I was stuck up.. making an explicit commit.. Can I send the argument commit=true while configuring the Repo connector. Thanks & Regards, Rohan G Patil Cognizant Programmer Analyst Trainee,Bangalore || Mob # +91 9535577001 [email protected] From: Jack Krupansky [mailto:[email protected]] Sent: Wednesday, June 02, 2010 4:42 PM To: [email protected] Subject: Re: Setting up Solr A short Solr tutorial is here: http://lucene.apache.org/solr/tutorial.html After running an LCF job that uses a Solr output connection, be sure to manually force a Solr "commit", for example: cd .../apache-solr-1.4.0/example/exampledocs java -jar post.jar -- Jack Krupansky From: [email protected] Sent: Wednesday, June 02, 2010 1:46 AM To: [email protected] Subject: Setting up Solr Hi, I am stuck at setting up the Solr server to be used with LCF. I am new to Solr. Thanks & Regards, Rohan G Patil Cognizant Programmer Analyst Trainee,Bangalore || Mob # +91 9535577001 [email protected] This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful.
