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Robert Muir commented on LUCENE-5701: ------------------------------------- +1 > Move core closed listeners to AtomicReader > ------------------------------------------ > > Key: LUCENE-5701 > URL: https://issues.apache.org/jira/browse/LUCENE-5701 > Project: Lucene - Core > Issue Type: New Feature > Reporter: Adrien Grand > Assignee: Adrien Grand > Priority: Minor > Fix For: 4.9, 5.0 > > > Core listeners are very helpful when managing per-segment caches (filters, > uninverted doc values, etc.) yet this API is only exposed on > {{SegmentReader}}. If you want to use it today, you need to do instanceof > checks, try to unwrap in case of a FilterAtomicReader and finally fall back > to a reader closed listener if every other attempt to get the underlying > SegmentReader failed. -- This message was sent by Atlassian JIRA (v6.2#6252) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org