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Subru Krishnan 21d93207fa HADOOP-15026. Rebase ResourceEstimator start/stop scripts for branch-2. (Rui Li via Subru). 7 years ago
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src 21d93207fa HADOOP-15026. Rebase ResourceEstimator start/stop scripts for branch-2. (Rui Li via Subru). 7 years ago
README.md 9897538a96 HADOOP-14840. Tool to estimate resource requirements of an application pipeline based on prior executions. (Rui Li via Subru). 7 years ago
pom.xml 571cca9295 Setting branch version to 2.9.0 before RC 7 years ago

README.md

Resource Estimator Service

Resource Estimator Service can parse the history logs of production jobs, extract their resource consumption skylines in the past runs and predict their resource requirements for the new run.

Current Status

  • Support Hadoop YARN ResourceManager logs.
  • In-memory store for parsed history resource skyline and estimation.
  • A Linear Programming based estimator.
  • Provides REST interface to parse logs, query history store and estimations.

Upcoming features

  • UI to query history and edit and save estimations.
  • Persisent store implementation for store (either DB based or distributed key-value like HBase).
  • Integrate directly with the Hadoop YARN Reservation System to make a recurring reservation based on the estimated resources.

Refer to the design document for more details.