| { |
| "head": { |
| "type": "APACHE_DRILL_PHYSICAL", |
| "version": "1", |
| "generator": { |
| "type": "manual" |
| } |
| }, |
| "graph": [ |
| { |
| "@id": 1, |
| "pop": "mock-scan", |
| "url": "http://apache.org", |
| "entries": [ |
| { |
| "records": 10000, |
| "types": [ |
| { |
| "name": "blue", |
| "type": "INT", |
| "mode": "REQUIRED" |
| }, |
| { |
| "name": "red", |
| "type": "BIGINT", |
| "mode": "REQUIRED" |
| }, |
| { |
| "name": "green", |
| "type": "INT", |
| "mode": "REQUIRED" |
| } |
| ] |
| } |
| ] |
| }, |
| { |
| "@id": 2, |
| "child": 1, |
| "pop": "broadcast-exchange" |
| }, |
| { |
| @id: 3, |
| child: 2, |
| pop: "union-exchange" |
| }, |
| { |
| "@id": 4, |
| "child": 3, |
| "pop": "screen" |
| } |
| ] |
| } |