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Posted to users@solr.apache.org by Unknown Surname <ma...@cwgsy.net.INVALID> on 2023/02/18 16:29:17 UTC
SOLR init error
Dear list,
We have a system running DSpace CRIS 5.10 which uses SOLR
Server version name: Apache Tomcat/8.5.54 (Debian)
Server version number: 8.5.54.0
OS Name: Linux
OS Version: 4.9.0-18-amd64
JVM Version: 1.8.0_322-8u322-b06-1~deb9u1-b06
Solo-spec 4.10.2
solr-impl 4.10.2 1634293 - mike - 2014-10-26 05:56:21
lucene-spec 4.10.2
lucene-impl 4.10.2 1634293 - mike - 2014-10-26 05:51:56
Browsing to the home page gives an Internal System Error.
Looking at the log for /var/log/tomcat8/localhost.2023-02-14.log
Getting the following message
msg=SolrCore 'search' is not available due to init failure: Error opening new searcher,trace=org.apache.solr.common.SolrException: SolrCore 'search' is not available due to init failure: Error opening new searcher
Digging deeper it seems to be caused by
Caused by: org.apache.lucene.index.CorruptIndexException: codec mismatch: actual codec=CompoundFileWriterData vs expected codec=Lucene41PostingsWriterPos (resource: MMapIndexInput(path="/home/dspace/solr/search/data/index/_o42_Lucene41_0.pos"))
Any suggestions about how I might go about fixing this? A point in the right direction would be greatly appreciated. If more information is needed please let me know
Kind regards
Marc
Re: SOLR init error
Posted by Jan Høydahl <ja...@cominvent.com>.
This is an ancient version. Not seen the error before.
I’d first attempt to reboot every Solr node. If it persists, your best bet would be deleting the entire collection and recreating/re-indexing.
Jan Høydahl
> 18. feb. 2023 kl. 17:30 skrev Unknown Surname <ma...@cwgsy.net.invalid>:
>
> Dear list,
>
> We have a system running DSpace CRIS 5.10 which uses SOLR
>
> Server version name: Apache Tomcat/8.5.54 (Debian)
> Server version number: 8.5.54.0
> OS Name: Linux
> OS Version: 4.9.0-18-amd64
> JVM Version: 1.8.0_322-8u322-b06-1~deb9u1-b06
> Solo-spec 4.10.2
> solr-impl 4.10.2 1634293 - mike - 2014-10-26 05:56:21
> lucene-spec 4.10.2
> lucene-impl 4.10.2 1634293 - mike - 2014-10-26 05:51:56
>
> Browsing to the home page gives an Internal System Error.
>
> Looking at the log for /var/log/tomcat8/localhost.2023-02-14.log
>
> Getting the following message
>
> msg=SolrCore 'search' is not available due to init failure: Error opening new searcher,trace=org.apache.solr.common.SolrException: SolrCore 'search' is not available due to init failure: Error opening new searcher
>
> Digging deeper it seems to be caused by
>
> Caused by: org.apache.lucene.index.CorruptIndexException: codec mismatch: actual codec=CompoundFileWriterData vs expected codec=Lucene41PostingsWriterPos (resource: MMapIndexInput(path="/home/dspace/solr/search/data/index/_o42_Lucene41_0.pos"))
>
> Any suggestions about how I might go about fixing this? A point in the right direction would be greatly appreciated. If more information is needed please let me know
>
> Kind regards
> Marc