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https://issues.apache.org/jira/browse/CLEREZZA-388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13019755#comment-13019755
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Daniel Spicar commented on CLEREZZA-388:
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Today we ran into problems with
"org.apache.clerezza.rdf.cris.GraphIndexer$$anon$2@3e0ad2a5: caught
java.io.FileNotFoundException: <path-to-lucene-index>/_1_1.del (Too many open
files)" and similar.
I am investigating this currently. It seems we need to to optimize some things
in graphindexer/lucene configuration to release file descriptors or not grab
too many file descriptors. This might help:
http://wiki.apache.org/lucene-java/LuceneFAQ#Why_am_I_getting_an_IOException_that_says_.22Too_many_open_files.22.3F
> Composite Resource Index Service
> --------------------------------
>
> Key: CLEREZZA-388
> URL: https://issues.apache.org/jira/browse/CLEREZZA-388
> Project: Clerezza
> Issue Type: New Feature
> Reporter: Reto Bachmann-Gmür
> Assignee: Reto Bachmann-Gmür
> Attachments: CLEREZZA-388-genericcondition-patch.diff,
> GenericCondition.java, GraphIndexer.scala, ResourceFinder.scala
>
>
> A service shall monitor a graph for resource of a specific typed and provide
> composite indexes on specified properties. It shall support searching by
> exact value, by range as well as full-text search. This service shall make it
> possible to provide fast faceted searches.
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