Karl Wright created CONNECTORS-619:
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Summary: Solr connector does not work in multiprocess example
Key: CONNECTORS-619
URL: https://issues.apache.org/jira/browse/CONNECTORS-619
Project: ManifoldCF
Issue Type: Bug
Components: Lucene/SOLR connector
Affects Versions: ManifoldCF 1.1
Reporter: Karl Wright
Assignee: Karl Wright
Priority: Blocker
Fix For: ManifoldCF 1.1
Running Jetty within the example folder seems to work normally, but not within
the multiprocess-example folder. In both configurations I have defined a Solr
Output Connector and a web crawler. The funny thing within the latter folder is
that nothing is sent to Solr. The crawler just fetches and fetches, and that is
the only activity I can see.
I have ran:
./start-database.sh
./initialize.sh
./start-agents.sh
./start-webapps.sh
The Solr Output connection is working and I have gone through the settings in
my job - very similar configurations from my first attempt within the example
folder, but nothing shows up.
When I looked in my logs, I discovered this:
{code}
FATAL 2013-01-22 14:10:31,802 (Worker thread '43') - Error tossed: Could not
initialize class org.apache.solr.client.solrj.impl.HttpSolrServer
java.lang.NoClassDefFoundError: Could not initialize class
org.apache.solr.client.solrj.impl.HttpSolrServer
at
org.apache.manifoldcf.agents.output.solr.HttpPoster.<init>(HttpPoster.java:246)
at
org.apache.manifoldcf.agents.output.solr.SolrConnector.getSession(SolrConnector.java:256)
at
org.apache.manifoldcf.agents.output.solr.SolrConnector.addOrReplaceDocument(SolrConnector.java:609)
at
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.addOrReplaceDocument(IncrementalIngester.java:1579)
at
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.performIngestion(IncrementalIngester.java:504)
at
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.documentIngest(IncrementalIngester.java:370)
at
org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.ingestDocument(WorkerThread.java:1651)
at
org.apache.manifoldcf.crawler.connectors.webcrawler.WebcrawlerConnector.processDocuments(WebcrawlerConnector.java:1409)
at
org.apache.manifoldcf.crawler.connectors.BaseRepositoryConnector.processDocuments(BaseRepositoryConnector.java:423)
at
org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:551)
{code}
BTW, I'm running Solr 3.1, not the latest version. I don't think this has
something to do with the problems described above since my Solr server does not
seem to be hit my MCF at all.
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