No files added to classloader from lib
Hi, I downloaded Solr 4.3 and I am attempting to run and configure a separate Solr instance under Jetty. I copied the Solr dist directory contents to a directory called solrDist under the single core db that I was running. I then attempted to get the DataImportHandler using the following in my solrconfig.xml: lib dir=solrDist/ regex=apache-solr-dataimporthandler-.*\.jar / In the log file, I see a lot of messages that the Jar Files in solrDist were added to the classloader. E.g. ……. 534 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-clustering-4.3.0.jar' to classloader 534 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-core-4.3.0.jar' to classloader 535 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-dataimporthandler-4.3.0.jar' to classloader 535 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-dataimporthandler-extras-4.3.0.jar' to classloader 535 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-langid-4.3.0.jar' to classloader 535 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-solrj-4.3.0.jar' to classloader . However in the end I get the following Warning: 570 [coreLoadExecutor-3-thread-1] WARN org.apache.solr.core.SolrResourceLoader - No files added to classloader from lib: solrDist/ (resolved as: C:\Users\MyUsername\Documents\Jetty\Jetty9\solr\db\solrDist). Why is this? I thought the Jar Files were added to the classloader, but the last messages seems to say that none were added. I know that this is a warning, but I am just curious. I’d be grateful to anyone who has an idea regarding this. Thank you, O. O. -- View this message in context: http://lucene.472066.n3.nabble.com/No-files-added-to-classloader-from-lib-tp4068374.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: No files added to classloader from lib
apache-solr-dataimporthandler-.*\.jar - note that the apache- prefix has been removed from Solr jar files. -- Jack Krupansky -Original Message- From: O. Olson Sent: Wednesday, June 05, 2013 12:01 PM To: solr-user@lucene.apache.org Subject: No files added to classloader from lib Hi, I downloaded Solr 4.3 and I am attempting to run and configure a separate Solr instance under Jetty. I copied the Solr dist directory contents to a directory called solrDist under the single core db that I was running. I then attempted to get the DataImportHandler using the following in my solrconfig.xml: lib dir=solrDist/ regex=apache-solr-dataimporthandler-.*\.jar / In the log file, I see a lot of messages that the Jar Files in solrDist were added to the classloader. E.g. ……. 534 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-clustering-4.3.0.jar' to classloader 534 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-core-4.3.0.jar' to classloader 535 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-dataimporthandler-4.3.0.jar' to classloader 535 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-dataimporthandler-extras-4.3.0.jar' to classloader 535 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-langid-4.3.0.jar' to classloader 535 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader - Adding 'file:/C:/Users/MyUsername/Documents/Jetty/Jetty9/solr/db/lib/solr-solrj-4.3.0.jar' to classloader . However in the end I get the following Warning: 570 [coreLoadExecutor-3-thread-1] WARN org.apache.solr.core.SolrResourceLoader - No files added to classloader from lib: solrDist/ (resolved as: C:\Users\MyUsername\Documents\Jetty\Jetty9\solr\db\solrDist). Why is this? I thought the Jar Files were added to the classloader, but the last messages seems to say that none were added. I know that this is a warning, but I am just curious. I’d be grateful to anyone who has an idea regarding this. Thank you, O. O. -- View this message in context: http://lucene.472066.n3.nabble.com/No-files-added-to-classloader-from-lib-tp4068374.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: No files added to classloader from lib
Good call Jack. I totally missed that. I am curious how dataimport handler worked before – if I made a mistake in the specification and it did not get the jar. Anyway, it works now. Thanks again. O.O. apache-solr-dataimporthandler-.*\.jar - note that the apache- prefix has been removed from Solr jar files. -- Jack Krupansky -- View this message in context: http://lucene.472066.n3.nabble.com/No-files-added-to-classloader-from-lib-tp4068374p4068421.html Sent from the Solr - User mailing list archive at Nabble.com.
