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sort_numeric(input_file,
output_file,
ascending=True,
num_mappers=None,
num_reducers=None)
Use MapReduce to sort a large set of numeric values. |
source code
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sort_ascii(input_file,
output_file,
ascending=True,
num_mappers=None,
num_reducers=None)
Use MapReduce to sort a large set of ASCII values. |
source code
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text_search(input_directory,
input_files,
output_file,
search_pattern,
suppress_lines=True,
num_mappers=None,
num_reducers=None)
Use MapReduce to search a collection of input files. |
source code
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search(input_directory,
input_files,
output_file,
search_pattern,
suppress_lines=True,
num_mappers=None,
num_reducers=None)
Use MapReduce to search a collection of input files. |
source code
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histogram(input_file,
output_file,
num_mappers=None,
num_reducers=None)
Use MapReduce Aggregation to create a Histogram Report from large
input file. |
source code
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