Package | Description |
---|---|
org.apache.accumulo.hadoop.mapreduce | |
org.apache.accumulo.hadoopImpl.mapreduce |
Modifier and Type | Method and Description |
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FileOutputFormatBuilder.OutputOptions<T> |
FileOutputFormatBuilder.OutputOptions.compression(String compressionType)
Sets the compression type to use for data blocks, overriding the default.
|
FileOutputFormatBuilder.OutputOptions<T> |
FileOutputFormatBuilder.OutputOptions.dataBlockSize(long dataBlockSize)
Sets the size for data blocks within each file.
Data blocks are a span of key/value pairs stored in the file that are compressed and indexed as a group. |
FileOutputFormatBuilder.OutputOptions<T> |
FileOutputFormatBuilder.OutputOptions.fileBlockSize(long fileBlockSize)
Sets the size for file blocks in the file system; file blocks are managed, and replicated, by
the underlying file system.
|
FileOutputFormatBuilder.OutputOptions<T> |
FileOutputFormatBuilder.OutputOptions.indexBlockSize(long indexBlockSize)
Sets the size for index blocks within each file; smaller blocks means a deeper index
hierarchy within the file, while larger blocks mean a more shallow index hierarchy within the
file.
|
FileOutputFormatBuilder.OutputOptions<T> |
FileOutputFormatBuilder.PathParams.outputPath(org.apache.hadoop.fs.Path path)
Set the Path of the output directory for the map-reduce job.
|
FileOutputFormatBuilder.OutputOptions<T> |
FileOutputFormatBuilder.OutputOptions.replication(int replication)
Sets the file system replication factor for the resulting file, overriding the file system
default.
|
FileOutputFormatBuilder.OutputOptions<T> |
FileOutputFormatBuilder.OutputOptions.sampler(SamplerConfiguration samplerConfig)
Specify a sampler to be used when writing out data.
|
FileOutputFormatBuilder.OutputOptions<T> |
FileOutputFormatBuilder.OutputOptions.summarizers(SummarizerConfiguration... summarizerConfigs)
Specifies a list of summarizer configurations to create summary data in the output file.
|
Modifier and Type | Class and Description |
---|---|
class |
FileOutputFormatBuilderImpl<T> |
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