Class IndexQueryCache
- java.lang.Object
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- org.elasticsearch.index.AbstractIndexComponent
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- org.elasticsearch.index.cache.query.IndexQueryCache
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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
,org.apache.lucene.search.QueryCache
,QueryCache
,IndexComponent
public class IndexQueryCache extends AbstractIndexComponent implements QueryCache
The index-level query cache. This class mostly delegates to the node-level query cache:IndicesQueryCache
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Field Summary
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Fields inherited from class org.elasticsearch.index.AbstractIndexComponent
deprecationLogger, indexSettings, logger
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Constructor Summary
Constructors Constructor Description IndexQueryCache(IndexSettings indexSettings, IndicesQueryCache indicesQueryCache)
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Method Summary
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Methods inherited from class org.elasticsearch.index.AbstractIndexComponent
getIndexSettings, index
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.elasticsearch.index.IndexComponent
index
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Constructor Detail
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IndexQueryCache
public IndexQueryCache(IndexSettings indexSettings, IndicesQueryCache indicesQueryCache)
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Method Detail
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close
public void close() throws ElasticsearchException
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Throws:
ElasticsearchException
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clear
public void clear(java.lang.String reason)
- Specified by:
clear
in interfaceQueryCache
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doCache
public org.apache.lucene.search.Weight doCache(org.apache.lucene.search.Weight weight, org.apache.lucene.search.QueryCachingPolicy policy)
- Specified by:
doCache
in interfaceorg.apache.lucene.search.QueryCache
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