Package org.apache.lucene.index
Class SerialMergeScheduler
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- org.apache.lucene.index.MergeScheduler
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- org.apache.lucene.index.SerialMergeScheduler
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- All Implemented Interfaces:
Closeable,AutoCloseable
public class SerialMergeScheduler extends MergeScheduler
AMergeSchedulerthat simply does each merge sequentially, using the current thread.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.lucene.index.MergeScheduler
MergeScheduler.MergeSource
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Field Summary
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Fields inherited from class org.apache.lucene.index.MergeScheduler
infoStream
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Constructor Summary
Constructors Constructor Description SerialMergeScheduler()Sole constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidclose()Close this MergeScheduler.voidmerge(MergeScheduler.MergeSource mergeSource, MergeTrigger trigger)Just do the merges in sequence.-
Methods inherited from class org.apache.lucene.index.MergeScheduler
getIntraMergeExecutor, message, verbose, wrapForMerge
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Method Detail
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merge
public void merge(MergeScheduler.MergeSource mergeSource, MergeTrigger trigger) throws IOException
Just do the merges in sequence. We do this "synchronized" so that even if the application is using multiple threads, only one merge may run at a time.- Specified by:
mergein classMergeScheduler- Parameters:
mergeSource- theIndexWriterto obtain the merges from.trigger- theMergeTriggerthat caused this merge to happen- Throws:
IOException
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close
public void close()
Description copied from class:MergeSchedulerClose this MergeScheduler.- Specified by:
closein interfaceAutoCloseable- Specified by:
closein interfaceCloseable- Overrides:
closein classMergeScheduler
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