Class AvroHiveFileWriter
java.lang.Object
io.trino.plugin.hive.avro.AvroHiveFileWriter
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FileWriter
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Constructor Summary
ConstructorsConstructorDescriptionAvroHiveFileWriter(OutputStream outputStream, AggregatedMemoryContext outputStreamMemoryContext, org.apache.avro.Schema fileSchema, AvroTypeManager typeManager, AvroTypeBlockHandler avroTypeBlockHandler, Closeable rollbackAction, List<String> inputColumnNames, List<Type> inputColumnTypes, AvroCompressionKind compressionKind, Map<String, String> metadata) -
Method Summary
Modifier and TypeMethodDescriptionvoidappendRows(Page dataPage) commit()Commits written data.longlonglongvoidrollback()
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Constructor Details
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AvroHiveFileWriter
public AvroHiveFileWriter(OutputStream outputStream, AggregatedMemoryContext outputStreamMemoryContext, org.apache.avro.Schema fileSchema, AvroTypeManager typeManager, AvroTypeBlockHandler avroTypeBlockHandler, Closeable rollbackAction, List<String> inputColumnNames, List<Type> inputColumnTypes, AvroCompressionKind compressionKind, Map<String, String> metadata) throws IOException, AvroTypeException- Throws:
IOExceptionAvroTypeException
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Method Details
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getWrittenBytes
public long getWrittenBytes()- Specified by:
getWrittenBytesin interfaceFileWriter
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getMemoryUsage
public long getMemoryUsage()- Specified by:
getMemoryUsagein interfaceFileWriter
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appendRows
- Specified by:
appendRowsin interfaceFileWriter
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commit
Description copied from interface:FileWriterCommits written data. Returns rollbackCloseablewhich can be used to cleanup on failure.- Specified by:
commitin interfaceFileWriter
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rollback
public void rollback()- Specified by:
rollbackin interfaceFileWriter
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getValidationCpuNanos
public long getValidationCpuNanos()- Specified by:
getValidationCpuNanosin interfaceFileWriter
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