What are Slow Lucene Operations?

Plumbr monitors Lucene indexes being used via instrumenting and monitoring all implementations of org.apache.lucene.search.IndexSearcher and org.apache.lucene.index.IndexWriter interfaces. Doing so allows Plumbr to track all the operations modifying the index or reading from the index. This support is implemented and tested on Lucene 4 and 5 releases.

By monitoring the behavior of said interfaces, Plumbr is capable of exposing: