Building a web based search engine

2020-06-02 Thread Jim Anderson
rch engine. This demo is intended to show a 'proof of concept' of the web application to a small audience.] 2) Document the process of building the demo and customizing it using the java API so that others can more easily build their own web base search engine. Jim Anderson

Re: Building a web based search engine

2020-06-02 Thread Jim Anderson
search > > engine. This demo is intended to show a 'proof of concept' of the web > > application to a small audience.] > > > > 2) Document the process of building the demo and customizing it using the > > java API so that others can more easily build their own web base search > > engine. > > > > Jim Anderson > > >

Re: Building a web based search engine

2020-06-02 Thread Jim Anderson
gt; > > > > > If I am correct that an overview on "How To Build A Web Based Search > > > Engine > > > > With Solr, Lucene and Nutch" is not available, then I will be > willing to > > > > write an overview and make it available to the Solr community. I > will > > > need > > > > input, explanation and review of others. > > > > > > > > My 2 goals are: > > > > > > > > 1) Build a demo web based search engine [Note: I have a very specific > > > > business need to able to demonstrate a web application on top of a > search > > > > engine. This demo is intended to show a 'proof of concept' of the web > > > > application to a small audience.] > > > > > > > > 2) Document the process of building the demo and customizing it > using the > > > > java API so that others can more easily build their own web base > search > > > > engine. > > > > > > > > Jim Anderson > > > > > > > > > >

Re: Solr admin error message - where are relevant log files?

2020-06-07 Thread Jim Anderson
I cleared the Firefox cache and restarted and things are working ok now. Jim On Sun, Jun 7, 2020 at 3:44 PM Jim Anderson wrote: > @Jan > > Thanks for the suggestion. I tried opera instead of firefox and it worked. > I will try cleaner the cache on firefox, restart it and see

Solr admin error message - where are relevant log files?

2020-06-07 Thread Jim Anderson
Hi, I'm a newbie with Solr, and going through tutorials and trying to get Solr working with Nutch. Today, I started up Solr and then brought up Solr Admin at: http://localhost:8983/solr/ The admin pages comes up with: SolrCore Initialization Failures - *{{core}}:* {{error}} Please check

Re: Solr admin error message - where are relevant log files?

2020-06-07 Thread Jim Anderson
ling Solr again. Jim On Sun, Jun 7, 2020 at 1:09 PM Shawn Heisey wrote: > On 6/7/2020 10:16 AM, Jim Anderson wrote: > > The admin pages comes up with: > > > > SolrCore Initialization Failures > > > > > I look in my .../solr/server/logs directory and cann

Re: Solr admin error message - where are relevant log files?

2020-06-07 Thread Jim Anderson
straight out of the box. Jim On Sun, Jun 7, 2020 at 3:07 PM Jim Anderson wrote: > >>> Did you install Solr with the installer script > > I was not aware that there is an install script. I will look for it, but > if you can point me to it, that will help > > >>

Re: Solr admin error message - where are relevant log files?

2020-06-07 Thread Jim Anderson
@Jan Thanks for the suggestion. I tried opera instead of firefox and it worked. I will try cleaner the cache on firefox, restart it and see if it works there. Jim On Sun, Jun 7, 2020 at 3:28 PM Jim Anderson wrote: > An update. > > I started over by removing my Solr 7.3.1 ins

SolrClient.query take a 'collection' argument

2020-06-05 Thread Jim Anderson
I am running my first solrj program and it is crashing when I call the method client.query("coreName",queryParms) The API doc says the string should be a collection. I'm still not sure about the difference between a collection and a core, so what I am doing is likely illegal. Given that I have

Re: SolrClient.query take a 'collection' argument

2020-06-06 Thread Jim Anderson
gram. > > I’m assuming a stand-alone program here, if you’re running some custom > code in Solr itself, make sure the oom-killer script is running. > > Best, > Erick > > > On Jun 6, 2020, at 8:23 AM, Jim Anderson > wrote: > > > > Shawn, > > > >

Re: SolrClient.query take a 'collection' argument

2020-06-06 Thread Jim Anderson
that the program ran to completion, so I am guessing that at least one other thread is being created and that that thread is crashing. Regards, Jim On Fri, Jun 5, 2020 at 10:52 PM Shawn Heisey wrote: > On 6/5/2020 4:24 PM, Jim Anderson wrote: > > I am running my first solrj program and it is

Re: SolrClient.query take a 'collection' argument

2020-06-06 Thread Jim Anderson
ng your Java app against the Solr jars provided > with the Solr version that ships with Nutch 1.16 (Solr 7.3.1?). > > Best, > Erick > > > On Jun 6, 2020, at 9:30 AM, Jim Anderson > wrote: > > > > Erick, > > > > Thanks for the suggestion. I will keep it in

Error when trying to create a core in solr

2020-06-09 Thread Jim Anderson
Hi, I am running Solr-7.3.1. I have just untarred the Solr-7.3.1 area and created a 'nutch' directory for the core. I have downloaded nutch-master.zip from https://github.com/apache/nutch, unzipped that file and copied schema.xml to .../server/solr/configsets/nutch/conf/schema.xml In the schema

Re: Error when trying to create a core in solr

2020-06-09 Thread Jim Anderson
ust the schema file. > > And there’s no need to copy things around, just path to the nutch-provided > config directory and you can leave off the “conf” since the upload process > automatically checks for it and does the right thing. > > Best, > Erick > > > On Jun 9, 2020,