exec/java-exec/src/test/resources/join/hj_exchanges1.json

{
  "head" : {
    "version" : 1,
    "generator" : {
      "type" : "DefaultSqlHandler",
      "info" : ""
    },
    "type" : "APACHE_DRILL_PHYSICAL",
    "resultMode" : "EXEC"
  },
  "graph" : [ {
    "pop" : "parquet-scan",
    "@id" : 1,
    "entries" : [ {
      "path" : "/tpch/customer.parquet"
    } ],
    "storage" : {
      "type" : "file",
      "connection" : "classpath:///",
      "enabled": true,
      "workspaces" : null,
      "formats" : {
        "json" : {
          "type" : "json"
        },
        "parquet" : {
          "type" : "parquet"
        }
      }
    },
    "format" : {
      "type" : "parquet"
    },
    "selectionRoot" : "/tpch/customer.parquet"
  }, {
    "pop" : "filter",
    "@id" : 2,
    "child" : 1,
    "expr" : "equal(cast( (`c_mktsegment` ) as VARCHAR(9) ), 'HOUSEHOLD') "
  }, {
    "pop" : "selection-vector-remover",
    "@id" : 3,
    "child" : 2
  }, {
    "pop" : "hash-to-random-exchange",
    "@id" : 4,
    "child" : 3,
    "expr" : "hash(`c_custkey`) "
  }, {
    "pop" : "parquet-scan",
    "@id" : 5,
    "entries" : [ {
      "path" : "/tpch/lineitem.parquet"
    } ],
    "storage" : {
      "type" : "file",
      "connection" : "classpath:///",
      "workspaces" : null,
      "formats" : {
        "json" : {
          "type" : "json"
        },
        "parquet" : {
          "type" : "parquet"
        }
      }
    },
    "format" : {
      "type" : "parquet"
    },
    "selectionRoot" : "/tpch/lineitem.parquet"
  }, {
    "pop" : "filter",
    "@id" : 6,
    "child" : 5,
    "expr" : "greater_than(`l_shipdate`, cast( 796089600000 as DATE)) "
  }, {
    "pop" : "selection-vector-remover",
    "@id" : 7,
    "child" : 6
  }, {
    "pop" : "hash-to-random-exchange",
    "@id" : 8,
    "child" : 7,
    "expr" : "hash(`l_orderkey`) "
  }, {
    "pop" : "project",
    "@id" : 9,
    "exprs" : [ {
      "ref" : "`l_orderkey`",
      "expr" : "`l_orderkey`"
    }, {
      "ref" : "`l_shipdate`",
      "expr" : "`l_shipdate`"
    } ],
    "child" : 8
  }, {
    "pop" : "parquet-scan",
    "@id" : 10,
    "entries" : [ {
      "path" : "/tpch/orders.parquet"
    } ],
    "storage" : {
      "type" : "file",
      "connection" : "classpath:///",
      "workspaces" : null,
      "formats" : {
        "json" : {
          "type" : "json"
        },
        "parquet" : {
          "type" : "parquet"
        }
      }
    },
    "format" : {
      "type" : "parquet"
    },
    "selectionRoot" : "/tpch/orders.parquet"
  }, {
    "pop" : "filter",
    "@id" : 11,
    "child" : 10,
    "expr" : "less_than(`o_orderdate`, cast( 796089600000 as DATE)) "
  }, {
    "pop" : "selection-vector-remover",
    "@id" : 12,
    "child" : 11
  }, {
    "pop" : "hash-to-random-exchange",
    "@id" : 13,
    "child" : 12,
    "expr" : "hash(`o_custkey`) "
  }, {
    "pop" : "project",
    "@id" : 14,
    "exprs" : [ {
      "ref" : "`o_orderdate`",
      "expr" : "`o_orderdate`"
    }, {
      "ref" : "`o_custkey`",
      "expr" : "`o_custkey`"
    }, {
      "ref" : "`o_orderkey`",
      "expr" : "`o_orderkey`"
    } ],
    "child" : 13
  }, {
    "pop" : "hash-join",
    "@id" : 15,
    "left" : 4,
    "right" : 14,
    "conditions" : [ {
      "relationship" : "==",
      "left" : "`c_custkey`",
      "right" : "`o_custkey`"
    } ],
    "joinType" : "INNER"
  }, {
    "pop" : "hash-to-random-exchange",
    "@id" : 16,
    "child" : 15,
    "expr" : "hash(`o_orderkey`) "
  }, {
    "pop" : "hash-join",
    "@id" : 17,
    "left" : 16,
    "right" : 9,
    "conditions" : [ {
      "relationship" : "==",
      "left" : "`o_orderkey`",
      "right" : "`l_orderkey`"
    } ],
    "joinType" : "INNER"
  }, {
    "pop" : "project",
    "@id" : 18,
    "exprs" : [ {
      "ref" : "`EXPR$0`",
      "expr" : "1"
    } ],
    "child" : 17
  }, {
    "pop" : "union-exchange",
    "@id" : 19,
    "child" : 18
  }, {
    "pop" : "screen",
    "@id" : 20,
    "child" : 19
  } ]
}