Description
Tez speculator implements start-end runtime estimator. Similar to MAPREDUCE-7208, we need to implement an adaptive estimator based on smooth Exponential
Attachments
Attachments
Issue Links
- is related to
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TEZ-4103 Progress in DAG, Vertex, and tasks is incorrect
- Resolved
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MAPREDUCE-7208 Tuning TaskRuntimeEstimator
- Resolved
- requires
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TEZ-4067 Tez Speculation decision is calculated on each update by the dispatcher
- Resolved