Class NoCompressionBulkWriter<T>
- java.lang.Object
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- org.apache.flink.formats.compress.writers.NoCompressionBulkWriter<T>
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- Type Parameters:
T- The type of element to write.
- All Implemented Interfaces:
org.apache.flink.api.common.serialization.BulkWriter<T>
public class NoCompressionBulkWriter<T> extends Object implements org.apache.flink.api.common.serialization.BulkWriter<T>
ABulkWriterimplementation that does not compress data. This is essentially a no-op writer for use withCompressWriterFactoryfor the case that no compression codec is specified.
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.apache.flink.api.common.serialization.BulkWriter
org.apache.flink.api.common.serialization.BulkWriter.Factory<T extends Object>
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Constructor Summary
Constructors Constructor Description NoCompressionBulkWriter(org.apache.flink.core.fs.FSDataOutputStream outputStream, Extractor<T> extractor)
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Method Detail
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addElement
public void addElement(T element) throws IOException
- Specified by:
addElementin interfaceorg.apache.flink.api.common.serialization.BulkWriter<T>- Throws:
IOException
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flush
public void flush() throws IOException- Specified by:
flushin interfaceorg.apache.flink.api.common.serialization.BulkWriter<T>- Throws:
IOException
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finish
public void finish() throws IOException- Specified by:
finishin interfaceorg.apache.flink.api.common.serialization.BulkWriter<T>- Throws:
IOException
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