| { |
| "head" : { |
| "version" : 1, |
| "generator" : { |
| "type" : "ExplainHandler", |
| "info" : "" |
| }, |
| "type" : "APACHE_DRILL_PHYSICAL", |
| "options" : [ ], |
| "queue" : 0, |
| "resultMode" : "EXEC" |
| }, |
| "graph" : [ { |
| "pop" : "fs-scan", |
| "@id" : 5, |
| "files" : [ "maprfs:/drill/testdata/json_storage/lineitem/lineitem.json" ], |
| "storage" : { |
| "type" : "file", |
| "enabled" : true, |
| "connection" : "maprfs:///", |
| "workspaces" : { |
| "root" : { |
| "location" : "/", |
| "writable" : false, |
| "storageformat" : null |
| }, |
| "tmp" : { |
| "location" : "/tmp", |
| "writable" : true, |
| "storageformat" : "csv" |
| }, |
| "drillTestDir" : { |
| "location" : "/drill/testdata/", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirAmplab" : { |
| "location" : "/drill/testdata/amplab", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirP1" : { |
| "location" : "/drill/testdata/p1tests", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirStress" : { |
| "location" : "/drill/testdata/stress", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirExchanges" : { |
| "location" : "/drill/testdata/exchanges_test", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirExplicit" : { |
| "location" : "/drill/testdata/explicit_cast", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirInformationSchema" : { |
| "location" : "/drill/testdata/information_schema", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirInformationSchemaHbase" : { |
| "location" : "/drill/testdata/information_schema", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirViews" : { |
| "location" : "/drill/testdata/views", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirJson" : { |
| "location" : "/drill/testdata/json_storage", |
| "writable" : true, |
| "storageformat" : "json" |
| }, |
| "drillTestDirText" : { |
| "location" : "/drill/testdata/text", |
| "writable" : true, |
| "storageformat" : "text" |
| }, |
| "drillTestDirUdfs" : { |
| "location" : "/drill/testdata/udfs", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirDatetime" : { |
| "location" : "/drill/testdata/datetime/datasources/", |
| "writable" : true, |
| "storageformat" : "parquet" |
| } |
| }, |
| "formats" : { |
| "psv" : { |
| "type" : "text", |
| "extensions" : [ "tbl" ], |
| "delimiter" : "|" |
| }, |
| "csv" : { |
| "type" : "text", |
| "extensions" : [ "csv" ], |
| "delimiter" : "," |
| }, |
| "tsv" : { |
| "type" : "text", |
| "extensions" : [ "tsv" ], |
| "delimiter" : "\t" |
| }, |
| "parquet" : { |
| "type" : "parquet" |
| }, |
| "json" : { |
| "type" : "json" |
| } |
| } |
| }, |
| "format" : { |
| "type" : "json" |
| }, |
| "selectionRoot" : "/drill/testdata/json_storage/lineitem", |
| "cost" : 26016.0 |
| }, { |
| "pop" : "filter", |
| "@id" : 4, |
| "child" : 5, |
| "expr" : "booleanAnd(greater_than_or_equal_to(`l_shipdate`, cast( 852076800000 as DATE)) , less_than(`l_shipdate`, add(cast( 852076800000 as DATE), cast( 'P12M' as INTERVALYEAR)) ) , greater_than_or_equal_to(`l_discount`, subtract(0.03, 0.01) ) , less_than_or_equal_to(`l_discount`, add(0.03, 0.01) ) , less_than(`l_quantity`, 24) ) ", |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 813.0 |
| }, { |
| "pop" : "selection-vector-remover", |
| "@id" : 3, |
| "child" : 4, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 813.0 |
| }, { |
| "pop" : "project", |
| "@id" : 2, |
| "exprs" : [ { |
| "ref" : "`$f0`", |
| "expr" : "multiply(`l_extendedprice`, `l_discount`) " |
| } ], |
| "child" : 3, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 813.0 |
| }, { |
| "pop" : "streaming-aggregate", |
| "@id" : 1, |
| "child" : 2, |
| "keys" : [ ], |
| "exprs" : [ { |
| "ref" : "`revenue`", |
| "expr" : "sum(`$f0`) " |
| } ], |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 1.0 |
| }, { |
| "pop" : "screen", |
| "@id" : 0, |
| "child" : 1, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 81.3 |
| } ] |
| } |
