Hi list,
from a thread at the second of May, I read that the best way to
minimize the duplication of data in a cluster is to put the entire
org.opencastproject.storage.dir on a shared NFS drive. Which I did.
I'm getting suspicious errors when I try to start the matterhorn
servers though, about SOLR:
18:06:26 ERROR (?:?) -
[org.opencastproject.series.impl.solr.SeriesServiceSolrIndex] The
activate method has thrown an exception
java.lang.IllegalStateException: Unable to connect to solr at
/var/lib/opencast/seriesindex/series
at
org.opencastproject.series.impl.solr.SeriesServiceSolrIndex.activate(SeriesServiceSolrIndex.java:216)
at
org.opencastproject.series.impl.solr.SeriesServiceSolrIndex.activate(SeriesServiceSolrIndex.java:187)
<long list>
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:458)
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:263)
Caused by: org.apache.solr.client.solrj.SolrServerException:
java.lang.RuntimeException: java.io.FileNotFoundException: no
segments* file found in
org.apache.lucene.store.NIOFSDirectory@/var/lib/opencast/seriesindex/series/data/index:
files: lucene-0a6e60d3fb08f8d2fc67e4b168f7ea99-lucene-t6rt1l-test.lock
Starting and stopping multiple times doesn't make the problem go away.
Does this haveanything to do with:
- the fact the search index shouldn't be on NFS, and should I instead
configure the location on the file system to somewhere outside the
share
- or do I need a seperate SOLR server running under eg Tomcat?
I also found a ticket saying the search service must be started first.
I compiled/installed/set it up like the multiple server setup in the
documentation of version 1.3, so "search" should be running on the
"engage" node. It seems logical that a separate solr server isn't
needed (or is it?); also the multiple server setup howto on the wiki
doesn't mention this.
--
Frank Van Damme
No part of this copyright message may be reproduced, read or seen,
dead or alive or by any means, including but not limited to telepathy
without the benevolence of the author.
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