Package org.apache.lucene.index
Class SimpleMergedSegmentWarmer
- java.lang.Object
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- org.apache.lucene.index.SimpleMergedSegmentWarmer
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- All Implemented Interfaces:
IndexWriter.IndexReaderWarmer
public class SimpleMergedSegmentWarmer extends Object implements IndexWriter.IndexReaderWarmer
A very simple merged segment warmer that just ensures data structures are initialized.
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Constructor Summary
Constructors Constructor Description SimpleMergedSegmentWarmer(InfoStream infoStream)Creates a new SimpleMergedSegmentWarmer
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidwarm(LeafReader reader)Invoked on theLeafReaderfor the newly merged segment, before that segment is made visible to near-real-time readers.
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Constructor Detail
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SimpleMergedSegmentWarmer
public SimpleMergedSegmentWarmer(InfoStream infoStream)
Creates a new SimpleMergedSegmentWarmer- Parameters:
infoStream- InfoStream to log statistics about warming.
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Method Detail
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warm
public void warm(LeafReader reader) throws IOException
Description copied from interface:IndexWriter.IndexReaderWarmerInvoked on theLeafReaderfor the newly merged segment, before that segment is made visible to near-real-time readers.- Specified by:
warmin interfaceIndexWriter.IndexReaderWarmer- Throws:
IOException
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