TimeLimitedIndexReader and associated utility class
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Key: LUCENE-1720
URL: https://issues.apache.org/jira/browse/LUCENE-1720
Project: Lucene - Java
Issue Type: New Feature
Components: Index
Reporter: Mark Harwood
Assignee: Mark Harwood
Priority: Minor
An alternative to TimeLimitedCollector that has the following advantages:
1) Any reader activity can be time-limited rather than just single searches
e.g. the document retrieve phase.
2) Times out faster (i.e. runaway queries such as fuzzies detected quickly
before last "collect" stage of query processing)
Uses new utility timeout class that is independent of IndexReader.
Initial contribution includes a performance test class but not had time as yet
to work up a formal Junit test.
TimeLimitedIndexReader is coded as JDK1.5 but can easily be undone.
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