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Packages that use MergePolicy | |
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org.apache.lucene.index | Code to maintain and access indices. |
Uses of MergePolicy in org.apache.lucene.index |
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Subclasses of MergePolicy in org.apache.lucene.index | |
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class |
BalancedSegmentMergePolicy
Merge policy that tries to balance not doing large segment merges with not accumulating too many segments in the index, to provide for better performance in near real-time setting. |
class |
LogByteSizeMergePolicy
This is a LogMergePolicy that measures size of a
segment as the total byte size of the segment's files. |
class |
LogDocMergePolicy
This is a LogMergePolicy that measures size of a
segment as the number of documents (not taking deletions
into account). |
class |
LogMergePolicy
This class implements a MergePolicy that tries
to merge segments into levels of exponentially
increasing size, where each level has fewer segments than
the value of the merge factor. |
class |
NoMergePolicy
A MergePolicy which never returns merges to execute (hence it's
name). |
Fields in org.apache.lucene.index declared as MergePolicy | |
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static MergePolicy |
NoMergePolicy.COMPOUND_FILES
A singleton NoMergePolicy which indicates the index uses compound
files. |
static MergePolicy |
NoMergePolicy.NO_COMPOUND_FILES
A singleton NoMergePolicy which indicates the index does not use
compound files. |
Methods in org.apache.lucene.index that return MergePolicy | |
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MergePolicy |
IndexWriterConfig.getMergePolicy()
Returns the current MergePolicy in use by this writer. |
MergePolicy |
IndexWriter.getMergePolicy()
Deprecated. use IndexWriterConfig.getMergePolicy() instead |
Methods in org.apache.lucene.index with parameters of type MergePolicy | |
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IndexWriterConfig |
IndexWriterConfig.setMergePolicy(MergePolicy mergePolicy)
Expert: MergePolicy is invoked whenever there are changes to the
segments in the index. |
void |
IndexWriter.setMergePolicy(MergePolicy mp)
Deprecated. use IndexWriterConfig.setMergePolicy(MergePolicy) instead. |
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