Processing hierarchical data in a map-reduce framework
First Claim
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1. A method comprising:
- accepting hierarchical data;
performing a map-reduce job on the hierarchical data;
said performing comprising;
determining a cost of partitioning the data;
determining a cost of redefining the job;
thereupon selectively performing at least one step taken from the group consisting of;
partitioning the data and redefining the job.
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Abstract
Methods and arrangements for processing hierarchical data in a map-reduce framework. Hierarchical data is accepted, and a map-reduce job is performed on the hierarchical data. This performing of a map-reduce job includes determining a cost of partitioning the data, determining a cost of redefining the job and thereupon selectively performing at least one step taken from the group consisting of: partitioning the data and redefining the job.
16 Citations
12 Claims
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1. A method comprising:
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accepting hierarchical data; performing a map-reduce job on the hierarchical data; said performing comprising; determining a cost of partitioning the data; determining a cost of redefining the job; thereupon selectively performing at least one step taken from the group consisting of;
partitioning the data and redefining the job. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification