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https://issues.apache.org/jira/browse/DRILL-989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ramana Inukonda Nagaraj updated DRILL-989:
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Summary: TPCH 20 returning wrong results (was: TPCH 20 returning 0 rows)
> TPCH 20 returning wrong results
> -------------------------------
>
> Key: DRILL-989
> URL: https://issues.apache.org/jira/browse/DRILL-989
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Reporter: Ramana Inukonda Nagaraj
>
> TPCH 20 returns 0 rows, successfully executes though.
> Text version of physical plan:
> {code}
> 00-00 Screen
> 00-01 Project(s_name=[$0], s_address=[$1])
> 00-02 SingleMergeExchange(sort0=[0 ASC])
> 01-01 SelectionVectorRemover
> 01-02 Sort(sort0=[$0], dir0=[ASC])
> 01-03 HashToRandomExchange(dist0=[[$0]])
> 02-01 Project(s_name=[$0], s_address=[$1])
> 02-02 HashJoin(condition=[=($2, $3)], joinType=[inner])
> 02-04 HashToRandomExchange(dist0=[[$2]])
> 03-01 Project($f3=[$2], $f4=[$3], $f8=[$0])
> 03-02 HashJoin(condition=[=($1, $5)], joinType=[inner])
> 03-04 Project(s_suppkey=[$3], s_nationkey=[$2],
> s_name=[$1], s_address=[$0])
> 03-05 Scan(groupscan=[ParquetGroupScan
> [entries=[ReadEntryWithPath
> [path=maprfs:/drill/testdata/tpch-multi/supplier]],
> selectionRoot=/drill/testdata/tpch-multi/supplier, columns=[SchemaPath
> [`s_suppkey`], SchemaPath [`s_nationkey`], SchemaPath [`s_name`], SchemaPath
> [`s_address`]]]])
> 03-03 BroadcastExchange
> 06-01 SelectionVectorRemover
> 06-02 Filter(condition=[=(CAST($0):CHAR(5)
> CHARACTER SET "ISO-8859-1" COLLATE "ISO-8859-1$en_US$primary", 'KENYA')])
> 06-03 Project(n_name=[$1], n_nationkey=[$0])
> 06-04 Scan(groupscan=[ParquetGroupScan
> [entries=[ReadEntryWithPath [path=maprfs:/drill/testdata/tpch-multi/nation]],
> selectionRoot=/drill/testdata/tpch-multi/nation, columns=[SchemaPath
> [`n_name`], SchemaPath [`n_nationkey`]]]])
> 02-03 StreamAgg(group=[{0}])
> 02-05 Project(ps_suppkey=[$2])
> 02-06 SelectionVectorRemover
> 02-07 Filter(condition=[AND(true, >($1, CAST(*(0.5,
> $5)):ANY))])
> 02-08 HashJoin(condition=[AND(=($0, $3), =($2,
> $4))], joinType=[left])
> 02-10 HashToRandomExchange(dist0=[[$0]],
> dist1=[[$2]])
> 04-01 Project($f1=[$0], $f2=[$1], $f3=[$2])
> 04-02 HashJoin(condition=[=($3, $4)],
> joinType=[inner])
> 04-04 Project($f1=[$0], $f2=[$2],
> $f3=[$1], $f4=[$0])
> 04-05 Scan(groupscan=[ParquetGroupScan
> [entries=[ReadEntryWithPath
> [path=maprfs:/drill/testdata/tpch-multi/partsupp]],
> selectionRoot=/drill/testdata/tpch-multi/partsupp, columns=[SchemaPath
> [`ps_partkey`], SchemaPath [`ps_availqty`], SchemaPath [`ps_suppkey`]]]])
> 04-03 BroadcastExchange
> 07-01 HashAgg(group=[{0}])
> 07-02
> HashToRandomExchange(dist0=[[$0]])
> 09-01 Project(p_partkey=[$1])
> 09-02 SelectionVectorRemover
> 09-03 Filter(condition=[LIKE($0,
> 'antique%')])
> 09-04
> Scan(groupscan=[ParquetGroupScan [entries=[ReadEntryWithPath
> [path=maprfs:/drill/testdata/tpch-multi/part]],
> selectionRoot=/drill/testdata/tpch-multi/part, columns=[SchemaPath
> [`p_name`], SchemaPath [`p_partkey`]]]])
> 02-09 Project($f0=[$0], $f10=[$1], $f20=[$2])
> 02-11 HashAgg(group=[{0, 1}], agg#0=[SUM($2)])
> 02-12 HashToRandomExchange(dist0=[[$0]])
> 05-01 Project($f0=[$4], $f1=[$5],
> l_quantity=[$3])
> 05-02 HashJoin(condition=[AND(=($0, $4),
> =($1, $5))], joinType=[inner])
> 05-04 SelectionVectorRemover
> 05-05 Filter(condition=[AND(>=($2,
> 1993-01-01), <($2, +(1993-01-01, 12)))])
> 05-06 Project(l_partkey=[$2],
> l_suppkey=[$1], l_shipdate=[$3], l_quantity=[$0])
> 05-07
> Scan(groupscan=[ParquetGroupScan [entries=[ReadEntryWithPath
> [path=maprfs:/drill/testdata/tpch-multi/lineitem]],
> selectionRoot=/drill/testdata/tpch-multi/lineitem, columns=[SchemaPath
> [`l_partkey`], SchemaPath [`l_suppkey`], SchemaPath [`l_shipdate`],
> SchemaPath [`l_quantity`]]]])
> 05-03 BroadcastExchange
> 08-01 HashAgg(group=[{0, 1}])
> 08-02
> HashToRandomExchange(dist0=[[$0]])
> 10-01 Project($f0=[$0], $f1=[$1])
> 10-02
> HashJoin(condition=[=($2, $3)], joinType=[inner])
> 10-04 Project($f1=[$0],
> $f3=[$1], $f4=[$0])
> 10-05
> Scan(groupscan=[ParquetGroupScan [entries=[ReadEntryWithPath
> [path=maprfs:/drill/testdata/tpch-multi/partsupp]],
> selectionRoot=/drill/testdata/tpch-multi/partsupp, columns=[SchemaPath
> [`ps_partkey`], SchemaPath [`ps_suppkey`]]]])
> 10-03 BroadcastExchange
> 11-01 HashAgg(group=[{0}])
> 11-02
> HashToRandomExchange(dist0=[[$0]])
> 12-01
> Project(p_partkey=[$1])
> 12-02
> SelectionVectorRemover
> 12-03
> Filter(condition=[LIKE($0, 'antique%')])
> 12-04
> Scan(groupscan=[ParquetGroupScan [entries=[ReadEntryWithPath
> [path=maprfs:/drill/testdata/tpch-multi/part]],
> selectionRoot=/drill/testdata/tpch-multi/part, columns=[SchemaPath
> [`p_name`], SchemaPath [`p_partkey`]]]])
> {code}
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