Re: solr.home via getServletContext().getInitParameter("solr.home")
But how do I maintain multiple copies of solr on same machine. For instance if I have two webapps using two independent solr indexes? Thanks, R On Dec 14, 2007 11:04 PM, Chris Hostetter <[EMAIL PROTECTED]> wrote: > > : Recently, I had to set up a Jetty with multiple Solr homes (not > multi-core). I used JNDI with Jetty 6.1.6 to get this going. > : Then Matt Kangas' note from July 2007 caught my attention: > ... > : > : > : > ... > : Is there a reason why this was not done? > > because context params can *only* be set from the web.xml of the war ... > which isn't something we want to encourage people to do (or suggest that > they need to do) since it makes it extremely difficult to upgrade later. > > > > > -Hoss > >
Re: Replication hooks - changing the index while the slave is running ...
On Dec 14, 2007 7:36 PM, Tracy Flynn <[EMAIL PROTECTED]> wrote: > 1) The existing index(es) being used by the Solr slave instance are > physically deleted > 2) The new index snapshots are renamed/moved from their temporary > installation location to the default index location > 3) The slave is sent a 'commit' to force a new IndexReader to start to > read the new index. > > What happens to search requests against the existing/old index during > step 1) and between steps 1 and 2? Search requests will still work on the old searcher/index. > Where do they get information if > they need to go to disk for results that are not cached? Do they a) > hang b) produce no results c) error in some other way? A lucene IndexReader keeps all the files open that aren't loaded into memory... and external deletion has no effect on the ability to keep reading these open files (they aren't really deleted yet). -Yonik
Re: Replication hooks - changing the index while the slave is running ...
That helps Thanks for the prompt reply On Dec 15, 2007, at 10:15 AM, Yonik Seeley wrote: On Dec 14, 2007 7:36 PM, Tracy Flynn <[EMAIL PROTECTED]> wrote: 1) The existing index(es) being used by the Solr slave instance are physically deleted 2) The new index snapshots are renamed/moved from their temporary installation location to the default index location 3) The slave is sent a 'commit' to force a new IndexReader to start to read the new index. What happens to search requests against the existing/old index during step 1) and between steps 1 and 2? Search requests will still work on the old searcher/index. Where do they get information if they need to go to disk for results that are not cached? Do they a) hang b) produce no results c) error in some other way? A lucene IndexReader keeps all the files open that aren't loaded into memory... and external deletion has no effect on the ability to keep reading these open files (they aren't really deleted yet). -Yonik
Re: embeddedsolr and solrj index update request
Sandeep Shetty wrote: Hi Ryan i am running solr 1.3 in my solrconfig.xml i can see is that the right one? seems right. Can you reproduce this behavior from the included example? if so, can you send the steps and/or code to reproduce it. ryan Regards, Sandeep -Original Message- From: Ryan Mckinley [mailto:[EMAIL PROTECTED] Sent: 13 December 2007 17:43 To: solr-user@lucene.apache.org Subject: Re: embeddedsolr and solrj index update request What version solr are you running? Do you have an updateRequestJandler registered to /update? On Dec 13, 2007, at 8:36 AM, Sandeep Shetty <[EMAIL PROTECTED] > wrote: Hi all, i am using embeddedsolr and solrj to create and update a large index. however even after adding documents and commiting documents i.e. server.add(solrDocs); server.commit(); i am not able to see the new documents in search results. I have to restart the server and run the same search to see the results. is there anything i am doing wrong here? Thanks in advance for your help Sandeep This email is confidential and may also be privileged. If you are not the intended recipient please notify us immediately by telephoning +44 (0)20 7840 4300 or email [EMAIL PROTECTED] You should not copy it or use it for any purpose nor disclose its contents to any other person. Touch Local cannot accept liability for statements made which are clearly the sender's own and are not made on behalf of the firm. Touch Local Limited Registered Number: 2885607 VAT Number: GB896112114 9th Floor, 89 Albert Embankment, London SE1 7TP +44 (0)20 7840 4300 This email is confidential and may also be privileged. If you are not the intended recipient please notify us immediately by telephoning +44 (0)20 7840 4300 or email [EMAIL PROTECTED] You should not copy it or use it for any purpose nor disclose its contents to any other person. Touch Local cannot accept liability for statements made which are clearly the sender's own and are not made on behalf of the firm. Touch Local Limited Registered Number: 2885607 VAT Number: GB896112114 9th Floor, 89 Albert Embankment, London SE1 7TP +44 (0)20 7840 4300
Re: Solr Tutorial Issue
Here is the result: [EMAIL PROTECTED]:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 kirk.nald.ca # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts 64.5.219.172 instructors.gonssal.ca [EMAIL PROTECTED]:~$ Yousef Ourabi wrote: can you run: "cat /etc/hosts" and paste the output in an email. - Original Message - From: "Kirk Beers" <[EMAIL PROTECTED]> To: solr-user@lucene.apache.org Sent: Friday, December 14, 2007 12:46:13 PM (GMT-0800) America/Los_Angeles Subject: Re: Solr Tutorial Issue Hi Hoss, I get an error that reads java.net.UnknownHostException kirk : kirk I will point out that I am new to Linux as well ! Thanks Kirk Chris Hostetter wrote: This thread in general is really confusing to me ... if you are following along withthe tutorial then tomcat should never enter the equation ... "java -jar start.jar" will use a copy of Jetty that is included in the Solr release to spin up a self contained webserver totally indepent of any application server you may already have installed. (that's the whole reason for the start.jar, you don't need to worry about wether you have a servlet container installed correctly) When you run "java -jar start.jar" do you get logging output in your console? is there anything in that logging output that looks like a stack trace? what gets added to the end of that loggign output when you then hit the url http://localhost:8983/solr/admin/ in your browser? : I am running Ubuntu, Java1.6 jdk and tomcat5.5. I can not seem to get the : tutorial to run. The instructions seem simple and clear. : : start.jar ran fine but when I used http://localhost:8983/solr/admin/ : nothing appeared. I also individually copied the : apache-solr-nightly/dist/apache-solr-nightly.war and the : apache-solr-nightly/example/webapps/solr.war to my tomcat webapps and still : nothing!! -Hoss
Re: solr.home via getServletContext().getInitParameter("solr.home")
can't you use JNDI? check the "Multiple Solr Webapps" under each of the config docs: http://wiki.apache.org/solr/SolrInstall#head-81dba7a28315ed9d2d76c49c162e3ad380827dbd Ravish Bhagdev wrote: But how do I maintain multiple copies of solr on same machine. For instance if I have two webapps using two independent solr indexes? Thanks, R On Dec 14, 2007 11:04 PM, Chris Hostetter <[EMAIL PROTECTED]> wrote: : Recently, I had to set up a Jetty with multiple Solr homes (not multi-core). I used JNDI with Jetty 6.1.6 to get this going. : Then Matt Kangas' note from July 2007 caught my attention: ... : : : ... : Is there a reason why this was not done? because context params can *only* be set from the web.xml of the war ... which isn't something we want to encourage people to do (or suggest that they need to do) since it makes it extremely difficult to upgrade later. -Hoss
Re: Solr Tutorial Issue
Try adding just 'kirk' to the end of the 2nd line so it looks like this: 127.0.1.1 kirk.nald.ca kirk You can also confirm that just 'kirk' is the hostname by running the 'hostname' command. - Original Message - From: "Kirk Beers" <[EMAIL PROTECTED]> To: solr-user@lucene.apache.org Sent: Saturday, December 15, 2007 8:37:07 AM (GMT-0800) America/Los_Angeles Subject: Re: Solr Tutorial Issue Here is the result: [EMAIL PROTECTED]:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 kirk.nald.ca # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts 64.5.219.172 instructors.gonssal.ca [EMAIL PROTECTED]:~$ Yousef Ourabi wrote: > can you run: "cat /etc/hosts" and paste the output in an email. > > > > - Original Message - > From: "Kirk Beers" <[EMAIL PROTECTED]> > To: solr-user@lucene.apache.org > Sent: Friday, December 14, 2007 12:46:13 PM (GMT-0800) America/Los_Angeles > Subject: Re: Solr Tutorial Issue > > Hi Hoss, > > I get an error that reads java.net.UnknownHostException kirk : kirk > > I will point out that I am new to Linux as well ! > > Thanks > > Kirk > > > Chris Hostetter wrote: > >> This thread in general is really confusing to me ... if you are following >> along withthe tutorial then tomcat should never enter the equation ... >> "java -jar start.jar" will use a copy of Jetty that is included in the >> Solr release to spin up a self contained webserver totally indepent of any >> application server you may already have installed. (that's the whole >> reason for the start.jar, you don't need to worry about wether you have a >> servlet container installed correctly) >> >> When you run "java -jar start.jar" do you get logging output in your >> console? is there anything in that logging output that looks like a stack >> trace? what gets added to the end of that loggign output when you then >> hit the url http://localhost:8983/solr/admin/ in your browser? >> >> : I am running Ubuntu, Java1.6 jdk and tomcat5.5. I can not seem to get the >> : tutorial to run. The instructions seem simple and clear. >> : >> : start.jar ran fine but when I used http://localhost:8983/solr/admin/ >> : nothing appeared. I also individually copied the >> : apache-solr-nightly/dist/apache-solr-nightly.war and the >> : apache-solr-nightly/example/webapps/solr.war to my tomcat webapps and still >> : nothing!! >> >> >> -Hoss >> >> >> > > >
Re: Solr Tutorial Issue
How would I add that ? Yousef Ourabi wrote: Try adding just 'kirk' to the end of the 2nd line so it looks like this: 127.0.1.1 kirk.nald.ca kirk You can also confirm that just 'kirk' is the hostname by running the 'hostname' command. - Original Message - From: "Kirk Beers" <[EMAIL PROTECTED]> To: solr-user@lucene.apache.org Sent: Saturday, December 15, 2007 8:37:07 AM (GMT-0800) America/Los_Angeles Subject: Re: Solr Tutorial Issue Here is the result: [EMAIL PROTECTED]:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 kirk.nald.ca # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts 64.5.219.172 instructors.gonssal.ca [EMAIL PROTECTED]:~$ Yousef Ourabi wrote: can you run: "cat /etc/hosts" and paste the output in an email. - Original Message - From: "Kirk Beers" <[EMAIL PROTECTED]> To: solr-user@lucene.apache.org Sent: Friday, December 14, 2007 12:46:13 PM (GMT-0800) America/Los_Angeles Subject: Re: Solr Tutorial Issue Hi Hoss, I get an error that reads java.net.UnknownHostException kirk : kirk I will point out that I am new to Linux as well ! Thanks Kirk Chris Hostetter wrote: This thread in general is really confusing to me ... if you are following along withthe tutorial then tomcat should never enter the equation ... "java -jar start.jar" will use a copy of Jetty that is included in the Solr release to spin up a self contained webserver totally indepent of any application server you may already have installed. (that's the whole reason for the start.jar, you don't need to worry about wether you have a servlet container installed correctly) When you run "java -jar start.jar" do you get logging output in your console? is there anything in that logging output that looks like a stack trace? what gets added to the end of that loggign output when you then hit the url http://localhost:8983/solr/admin/ in your browser? : I am running Ubuntu, Java1.6 jdk and tomcat5.5. I can not seem to get the : tutorial to run. The instructions seem simple and clear. : : start.jar ran fine but when I used http://localhost:8983/solr/admin/ : nothing appeared. I also individually copied the : apache-solr-nightly/dist/apache-solr-nightly.war and the : apache-solr-nightly/example/webapps/solr.war to my tomcat webapps and still : nothing!! -Hoss
Re: Solr Tutorial Issue
Use any text editor to open /etc/hosts. You'll probably have to either log in as root or use sudo since you probably won't have permissions. This is quickly drifting out of solr-land, so you might want to engage a more general linux community such as linuxquestions.org. -Yousef - Original Message - From: "Kirk Beers" <[EMAIL PROTECTED]> To: solr-user@lucene.apache.org Sent: Saturday, December 15, 2007 1:42:21 PM (GMT-0800) America/Los_Angeles Subject: Re: Solr Tutorial Issue How would I add that ? Yousef Ourabi wrote: > Try adding just 'kirk' to the end of the 2nd line so it looks like this: > > 127.0.1.1 kirk.nald.ca kirk > > You can also confirm that just 'kirk' is the hostname by running the > 'hostname' command. > > > - Original Message - > From: "Kirk Beers" <[EMAIL PROTECTED]> > To: solr-user@lucene.apache.org > Sent: Saturday, December 15, 2007 8:37:07 AM (GMT-0800) America/Los_Angeles > Subject: Re: Solr Tutorial Issue > > Here is the result: > > [EMAIL PROTECTED]:~$ cat /etc/hosts > 127.0.0.1 localhost > 127.0.1.1 kirk.nald.ca > > # The following lines are desirable for IPv6 capable hosts > ::1 ip6-localhost ip6-loopback > fe00::0 ip6-localnet > ff00::0 ip6-mcastprefix > ff02::1 ip6-allnodes > ff02::2 ip6-allrouters > ff02::3 ip6-allhosts > 64.5.219.172 instructors.gonssal.ca > [EMAIL PROTECTED]:~$ > > > > Yousef Ourabi wrote: > >> can you run: "cat /etc/hosts" and paste the output in an email. >> >> >> >> - Original Message - >> From: "Kirk Beers" <[EMAIL PROTECTED]> >> To: solr-user@lucene.apache.org >> Sent: Friday, December 14, 2007 12:46:13 PM (GMT-0800) America/Los_Angeles >> Subject: Re: Solr Tutorial Issue >> >> Hi Hoss, >> >> I get an error that reads java.net.UnknownHostException kirk : kirk >> >> I will point out that I am new to Linux as well ! >> >> Thanks >> >> Kirk >> >> >> Chris Hostetter wrote: >> >> >>> This thread in general is really confusing to me ... if you are following >>> along withthe tutorial then tomcat should never enter the equation ... >>> "java -jar start.jar" will use a copy of Jetty that is included in the >>> Solr release to spin up a self contained webserver totally indepent of any >>> application server you may already have installed. (that's the whole >>> reason for the start.jar, you don't need to worry about wether you have a >>> servlet container installed correctly) >>> >>> When you run "java -jar start.jar" do you get logging output in your >>> console? is there anything in that logging output that looks like a stack >>> trace? what gets added to the end of that loggign output when you then >>> hit the url http://localhost:8983/solr/admin/ in your browser? >>> >>> : I am running Ubuntu, Java1.6 jdk and tomcat5.5. I can not seem to get >>> the >>> : tutorial to run. The instructions seem simple and clear. >>> : >>> : start.jar ran fine but when I used http://localhost:8983/solr/admin/ >>> : nothing appeared. I also individually copied the >>> : apache-solr-nightly/dist/apache-solr-nightly.war and the >>> : apache-solr-nightly/example/webapps/solr.war to my tomcat webapps and >>> still >>> : nothing!! >>> >>> >>> -Hoss >>> >>> >>> >>> >> >> > > >
Re: Bug with deleteByQuery
On Dec 14, 2007 2:43 PM, Jörg Kiegeland <[EMAIL PROTECTED]> wrote: > When I execute deleteByQuery, and afterwards I add new documents which > match this query, then these documents are deleted though I added the > documents AFTER the call to deleteByQuery . > (Even a call of commit() seems not to help.) I can't reproduce this. Did you call commit() after you added the document? Can you reproduce this in a small test-case or example? -Yonik
Re: Python Solr Writer
Owens, Martin wrote: > > I'm having some trouble understanding how the solr writer intergrates into > python, I can't find any examples so does anyone have any good examples of > a python writer? > > Best Regards, Martin Owens > > If you're wondering how to use it in Python: say response = eval(the_string_returned_by_solr) - Wade Ithaca NY -- View this message in context: http://www.nabble.com/Python-Solr-Writer-tp14337808p14355869.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Dynamic autowarming queries
On Dec 14, 2007, at 11:53 AM, Robert Purdy wrote: Also is it possible to warm a dynamic field ie (category_*) in the warming section in the solrconfig.xml? If so what does it store in the cache if say I have category_1, category_2, category_3, category_4 dynamically stored in the index? Does it make a separate bitset for each field or does it combine it all of them somehow? Solr maintains separate filter caches for each field. Unfortunately there is not a way to warm up each of these fields from simply just solrconfig.xml.However, if you're amenable to writing a little script to warm at the appropriate time, you could fetch the field names from a request to the LukeRequestHandler, and use that information to make the desired warming requests. You can wire in a call to your script from solrconfig.xml here: We should, however, make category_* work in all contexts that a field can be specified. Erik
