| { |
| "head" : { |
| "version" : 1, |
| "generator" : { |
| "type" : "ExplainHandler", |
| "info" : "" |
| }, |
| "type" : "APACHE_DRILL_PHYSICAL", |
| "options" : [ ], |
| "queue" : 0, |
| "resultMode" : "EXEC" |
| }, |
| "graph" : [ { |
| "pop" : "fs-scan", |
| "@id" : 23, |
| "files" : [ "maprfs:/drill/testdata/json_storage/orders/orders.json" ], |
| "storage" : { |
| "type" : "file", |
| "enabled" : true, |
| "connection" : "maprfs:///", |
| "workspaces" : { |
| "root" : { |
| "location" : "/", |
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| "storageformat" : null |
| }, |
| "tmp" : { |
| "location" : "/tmp", |
| "writable" : true, |
| "storageformat" : "csv" |
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| "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" : { |
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| "extensions" : [ "tbl" ], |
| "delimiter" : "|" |
| }, |
| "csv" : { |
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| "extensions" : [ "csv" ], |
| "delimiter" : "," |
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| "tsv" : { |
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| "extensions" : [ "tsv" ], |
| "delimiter" : "\t" |
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| "parquet" : { |
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| "json" : { |
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| } |
| } |
| }, |
| "format" : { |
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| }, |
| "selectionRoot" : "/drill/testdata/json_storage/orders", |
| "cost" : 4403.0 |
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| "@id" : 22, |
| "exprs" : [ { |
| "ref" : "`T25¦¦*`", |
| "expr" : "`*`" |
| } ], |
| "child" : 23, |
| "initialAllocation" : 1000000, |
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| "cost" : 4403.0 |
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| "@id" : 20, |
| "child" : 22, |
| "expr" : "booleanAnd(greater_than_or_equal_to(`T25¦¦o_orderdate`, cast( 762480000000 as DATE)) , less_than(`T25¦¦o_orderdate`, add(cast( 762480000000 as DATE), cast( 'P3M' as INTERVALYEAR)) ) ) ", |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 1100.75 |
| }, { |
| "pop" : "selection-vector-remover", |
| "@id" : 17, |
| "child" : 20, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 1100.75 |
| }, { |
| "pop" : "fs-scan", |
| "@id" : 16, |
| "files" : [ "maprfs:/drill/testdata/json_storage/nation/nation.json" ], |
| "storage" : { |
| "type" : "file", |
| "enabled" : true, |
| "connection" : "maprfs:///", |
| "workspaces" : { |
| "root" : { |
| "location" : "/", |
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| "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" : { |
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| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirInformationSchemaHbase" : { |
| "location" : "/drill/testdata/information_schema", |
| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirViews" : { |
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| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirJson" : { |
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| "writable" : true, |
| "storageformat" : "json" |
| }, |
| "drillTestDirText" : { |
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| "writable" : true, |
| "storageformat" : "text" |
| }, |
| "drillTestDirUdfs" : { |
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| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirDatetime" : { |
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| "writable" : true, |
| "storageformat" : "parquet" |
| } |
| }, |
| "formats" : { |
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| "extensions" : [ "tbl" ], |
| "delimiter" : "|" |
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| "csv" : { |
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| "extensions" : [ "csv" ], |
| "delimiter" : "," |
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| "delimiter" : "\t" |
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| } |
| } |
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| "format" : { |
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| }, |
| "selectionRoot" : "/drill/testdata/json_storage/nation", |
| "cost" : 4.0 |
| }, { |
| "pop" : "project", |
| "@id" : 13, |
| "exprs" : [ { |
| "ref" : "`T26¦¦*`", |
| "expr" : "`*`" |
| } ], |
| "child" : 16, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 4.0 |
| }, { |
| "pop" : "fs-scan", |
| "@id" : 19, |
| "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" : { |
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| "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" : { |
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| "writable" : true, |
| "storageformat" : "parquet" |
| }, |
| "drillTestDirDatetime" : { |
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| "storageformat" : "parquet" |
| } |
| }, |
| "formats" : { |
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| } |
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| "selectionRoot" : "/drill/testdata/json_storage/lineitem", |
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| "exprs" : [ { |
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| "expr" : "`*`" |
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| "initialAllocation" : 1000000, |
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| "expr" : "equal(cast( (`T27¦¦l_returnflag` ) as VARCHAR(1) ), 'R') ", |
| "initialAllocation" : 1000000, |
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| "maxAllocation" : 10000000000, |
| "cost" : 3902.3999999999996 |
| }, { |
| "pop" : "fs-scan", |
| "@id" : 21, |
| "files" : [ "maprfs:/drill/testdata/json_storage/customer/customer.json" ], |
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| "enabled" : true, |
| "connection" : "maprfs:///", |
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| "storageformat" : null |
| }, |
| "tmp" : { |
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| "writable" : true, |
| "storageformat" : "csv" |
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| "drillTestDirAmplab" : { |
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| "storageformat" : "parquet" |
| }, |
| "drillTestDirP1" : { |
| "location" : "/drill/testdata/p1tests", |
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| "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", |
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| "storageformat" : "parquet" |
| }, |
| "drillTestDirInformationSchema" : { |
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| "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" : { |
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| "csv" : { |
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| "delimiter" : "," |
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| "json" : { |
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| } |
| }, |
| "format" : { |
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| "selectionRoot" : "/drill/testdata/json_storage/customer", |
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| "exprs" : [ { |
| "ref" : "`T24¦¦*`", |
| "expr" : "`*`" |
| } ], |
| "child" : 21, |
| "initialAllocation" : 1000000, |
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| "pop" : "hash-join", |
| "@id" : 14, |
| "left" : 18, |
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| "conditions" : [ { |
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| "right" : "`T25¦¦o_custkey`" |
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| "joinType" : "INNER", |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
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| }, { |
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| "@id" : 11, |
| "left" : 14, |
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| "conditions" : [ { |
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| "left" : "`T24¦¦c_nationkey`", |
| "right" : "`T26¦¦n_nationkey`" |
| } ], |
| "joinType" : "INNER", |
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| }, { |
| "pop" : "hash-join", |
| "@id" : 9, |
| "left" : 11, |
| "right" : 10, |
| "conditions" : [ { |
| "relationship" : "==", |
| "left" : "`T25¦¦o_orderkey`", |
| "right" : "`T27¦¦l_orderkey`" |
| } ], |
| "joinType" : "INNER", |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 3902.3999999999996 |
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| "pop" : "project", |
| "@id" : 8, |
| "exprs" : [ { |
| "ref" : "`T24¦¦c_custkey`", |
| "expr" : "`T24¦¦c_custkey`" |
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| "ref" : "`T24¦¦c_name`", |
| "expr" : "`T24¦¦c_name`" |
| }, { |
| "ref" : "`T24¦¦c_acctbal`", |
| "expr" : "`T24¦¦c_acctbal`" |
| }, { |
| "ref" : "`T24¦¦c_phone`", |
| "expr" : "`T24¦¦c_phone`" |
| }, { |
| "ref" : "`T26¦¦n_name`", |
| "expr" : "`T26¦¦n_name`" |
| }, { |
| "ref" : "`T24¦¦c_address`", |
| "expr" : "`T24¦¦c_address`" |
| }, { |
| "ref" : "`T24¦¦c_comment`", |
| "expr" : "`T24¦¦c_comment`" |
| }, { |
| "ref" : "`$f7`", |
| "expr" : "multiply(`T27¦¦l_extendedprice`, subtract(1, `T27¦¦l_discount`) ) " |
| } ], |
| "child" : 9, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 3902.3999999999996 |
| }, { |
| "pop" : "hash-aggregate", |
| "@id" : 7, |
| "child" : 8, |
| "cardinality" : 1.0, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 3871.9124999999995, |
| "groupByExprs" : [ { |
| "ref" : "`T24¦¦c_custkey`", |
| "expr" : "`T24¦¦c_custkey`" |
| }, { |
| "ref" : "`T24¦¦c_name`", |
| "expr" : "`T24¦¦c_name`" |
| }, { |
| "ref" : "`T24¦¦c_acctbal`", |
| "expr" : "`T24¦¦c_acctbal`" |
| }, { |
| "ref" : "`T24¦¦c_phone`", |
| "expr" : "`T24¦¦c_phone`" |
| }, { |
| "ref" : "`T26¦¦n_name`", |
| "expr" : "`T26¦¦n_name`" |
| }, { |
| "ref" : "`T24¦¦c_address`", |
| "expr" : "`T24¦¦c_address`" |
| }, { |
| "ref" : "`T24¦¦c_comment`", |
| "expr" : "`T24¦¦c_comment`" |
| } ], |
| "aggrExprs" : [ { |
| "ref" : "`revenue`", |
| "expr" : "sum(`$f7`) " |
| } ] |
| }, { |
| "pop" : "project", |
| "@id" : 6, |
| "exprs" : [ { |
| "ref" : "`T24¦¦c_custkey`", |
| "expr" : "`T24¦¦c_custkey`" |
| }, { |
| "ref" : "`T24¦¦c_name`", |
| "expr" : "`T24¦¦c_name`" |
| }, { |
| "ref" : "`revenue`", |
| "expr" : "`revenue`" |
| }, { |
| "ref" : "`T24¦¦c_acctbal`", |
| "expr" : "`T24¦¦c_acctbal`" |
| }, { |
| "ref" : "`T26¦¦n_name`", |
| "expr" : "`T26¦¦n_name`" |
| }, { |
| "ref" : "`T24¦¦c_address`", |
| "expr" : "`T24¦¦c_address`" |
| }, { |
| "ref" : "`T24¦¦c_phone`", |
| "expr" : "`T24¦¦c_phone`" |
| }, { |
| "ref" : "`T24¦¦c_comment`", |
| "expr" : "`T24¦¦c_comment`" |
| } ], |
| "child" : 7, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 390.23999999999995 |
| }, { |
| "pop" : "top-n", |
| "@id" : 5, |
| "child" : 6, |
| "orderings" : [ { |
| "order" : "DESC", |
| "expr" : "`revenue`", |
| "nullDirection" : "UNSPECIFIED" |
| } ], |
| "reverse" : false, |
| "limit" : 20, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 390.23999999999995 |
| }, { |
| "pop" : "selection-vector-remover", |
| "@id" : 4, |
| "child" : 5, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 390.23999999999995 |
| }, { |
| "pop" : "limit", |
| "@id" : 3, |
| "child" : 4, |
| "first" : 0, |
| "last" : 20, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 390.23999999999995 |
| }, { |
| "pop" : "selection-vector-remover", |
| "@id" : 2, |
| "child" : 3, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 390.23999999999995 |
| }, { |
| "pop" : "project", |
| "@id" : 1, |
| "exprs" : [ { |
| "ref" : "`c_custkey`", |
| "expr" : "`T24¦¦c_custkey`" |
| }, { |
| "ref" : "`c_name`", |
| "expr" : "`T24¦¦c_name`" |
| }, { |
| "ref" : "`revenue`", |
| "expr" : "`revenue`" |
| }, { |
| "ref" : "`c_acctbal`", |
| "expr" : "`T24¦¦c_acctbal`" |
| }, { |
| "ref" : "`n_name`", |
| "expr" : "`T26¦¦n_name`" |
| }, { |
| "ref" : "`c_address`", |
| "expr" : "`T24¦¦c_address`" |
| }, { |
| "ref" : "`c_phone`", |
| "expr" : "`T24¦¦c_phone`" |
| }, { |
| "ref" : "`c_comment`", |
| "expr" : "`T24¦¦c_comment`" |
| } ], |
| "child" : 2, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 390.23999999999995 |
| }, { |
| "pop" : "screen", |
| "@id" : 0, |
| "child" : 1, |
| "initialAllocation" : 1000000, |
| "maxAllocation" : 10000000000, |
| "cost" : 390.23999999999995 |
| } ] |
| } |
