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DISTRIBUTED REAL-TIME PARTITIONED MAPREDUCE FOR A DATA FABRIC
DISTRIBUTED REAL-TIME PARTITIONED MAPREDUCE FOR A DATA FABRIC
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机译:分布式实时分区MapReduce for Data Fabric
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摘要
A system includes an interface and a processor. The interface is configured to receive an indication that a change has occurred to partition data on a first node, wherein the partition data is stored on a partition on the first node. The processor is configured to: determine whether the change to the partition data causes a change to a predetermined partition result of a set of predetermined partition results stored by the partition; and in response to a determination that the change to partition data affects the predetermined partition result stored by the partition: determine a new value for the predetermined partition resu store the new value; and provide an indication to a service node that the new value for the predetermined partition result has been determined, wherein the service node is selected by a client application system to manage execution of a task.
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