Class MultiFileWriter
org.elasticsearch.core.AbstractRefCounted
org.elasticsearch.indices.recovery.MultiFileWriter
- All Implemented Interfaces:
,
,
org.elasticsearch.core.RefCounted
,org.elasticsearch.core.Releasable
public class MultiFileWriter
extends org.elasticsearch.core.AbstractRefCounted
implements org.elasticsearch.core.Releasable
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Constructor Summary
ConstructorsConstructorDescriptionMultiFileWriter(Store store, RecoveryState.Index indexState, tempFilePrefix, org.apache.logging.log4j.Logger logger, ensureOpen)
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Method Summary
Modifier and TypeMethodDescriptionvoid
close()
protected void
org.apache.lucene.store.IndexOutput
key)
org.apache.lucene.store.IndexOutput
fileName, StoreFileMetadata metadata, Store store)
Creates anIndexOutput
for the given file name.org.apache.lucene.store.IndexOutput
name)
remove andIndexOutput
for a given file.void
renames all temporary files to their true name, potentially overriding existing filesvoid
writeFileChunk(StoreFileMetadata fileMetadata, long position, ReleasableBytesReference content, boolean lastChunk)
Methods inherited from class org.elasticsearch.core.AbstractRefCounted
alreadyClosed, decRef, getName, incRef, refCount, touch, tryIncRef
Methods inherited from class java.lang.
, , , , , , , , , ,
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Constructor Details
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MultiFileWriter
public MultiFileWriter(Store store, RecoveryState.Index indexState, tempFilePrefix, org.apache.logging.log4j.Logger logger, ensureOpen)
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Method Details
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writeFileChunk
public void writeFileChunk(StoreFileMetadata fileMetadata, long position, ReleasableBytesReference content, boolean lastChunk) throws- Throws:
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getOpenIndexOutput
public org.apache.lucene.store.IndexOutput getOpenIndexOutput( key) -
removeOpenIndexOutputs
public org.apache.lucene.store.IndexOutput removeOpenIndexOutputs( name)remove andIndexOutput
for a given file. It is the caller's responsibility to close it -
openAndPutIndexOutput
public org.apache.lucene.store.IndexOutput openAndPutIndexOutput( fileName, StoreFileMetadata metadata, Store store) throwsCreates anIndexOutput
for the given file name. Note that the IndexOutput actually point at a temporary file.Note: You can use
getOpenIndexOutput(String)
with the same filename to retrieve the same IndexOutput at a later stage- Throws:
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close
public void close()- Specified by:
in interface
- Specified by:
in interface
- Specified by:
close
in interfaceorg.elasticsearch.core.Releasable
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closeInternal
protected void closeInternal()- Specified by:
closeInternal
in classorg.elasticsearch.core.AbstractRefCounted
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renameAllTempFiles
public void renameAllTempFiles() throwsrenames all temporary files to their true name, potentially overriding existing files- Throws:
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