polarcoke2 opened a new pull request #293: [NEMO-436][WIP]Dynamic 
re-configuration based on the Sampled Metric Data
URL: https://github.com/apache/incubator-nemo/pull/293
 
 
   JIRA: [NEMO-436: Dynamic re-configuration based on the Sampled Metric 
Data](https://issues.apache.org/jira/projects/NEMO/issues/NEMO-436)
   
   **Major changes:**
   - New Policy and Runtime Pass for DTS
   - New Prophet interface to gather data needed in RunTime pass
      - ParallelismProphet launches simulation scheduler and gathers stage 
duration per task size
   - Added RunTimePassType in Control Message and changed information sending 
logic to include this.
   
   **Minor changes to note:**
   - updated PlanRewriter for DTS
   
   **Tests for the changes:**
   - New test cases for DTS (WordCount, ALS)
   
   **Other comments:**
   - This PR is based on #292 , therefore, it needs to be merged after #292 .
   - This is a work-in-process PR. Some issues will have to be solved before 
being merged.
   
   Closes #GITHUB_PR_NUMBER
   

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