[jira] [Created] (DRILL-4412) Have an array of DrillBitEndPoints (at least) for leaf fragments instead of single one

["Yuliya Feldman (JIRA)" <ji...@apache.org>]

Yuliya Feldman created DRILL-4412:
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             Summary: Have an array of DrillBitEndPoints (at least) for leaf fragments instead of single one
                 Key: DRILL-4412
                 URL: https://issues.apache.org/jira/browse/DRILL-4412
             Project: Apache Drill
          Issue Type: Improvement
          Components: Query Planning & Optimization
            Reporter: Yuliya Feldman
            Assignee: Yuliya Feldman


To follow up on the ability to submit simple physical plan directly to a DrillBit for execution [JIRA-4132|https://issues.apache.org/jira/browse/DRILL-4132] it would be beneficial to have an array of DrillBitEndPoint in PlanFragment. Leaf fragments that scan the data can have an array of DrillBitEndPoint based on data locality, as data may be replicated and in case it is necessary to restart Scan fragment it can be restarted on DrillBits that have replica of the data, versus always retrying the same DrillBit.



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