drill

8614bae5 - DRILL-5195: Publish Operator and MajorFragment Stats in Profile page

DRILL-5195: Publish Operator and MajorFragment Stats in Profile page Improved UI 1. Introduction of Tooltips 2. Share of each operator as a percentages of the major fragment and of the query - This would help identify the most CPU intensive operators within a fragment and across the query 3. Rows emitted by each operator 4. For a running query, changes to 'last update' and 'last progress' now shows the elapsed time since. closes #756