Khurram Faraaz created DRILL-4807: ------------------------------------- Summary: ORDER BY aggregate function in window definition results in AssertionError: Internal error: invariant violated: conversion result not null Key: DRILL-4807 URL: https://issues.apache.org/jira/browse/DRILL-4807 Project: Apache Drill Issue Type: Bug Components: Execution - Flow Affects Versions: 1.8.0 Reporter: Khurram Faraaz
This seems to be a problem when regular window function queries, when aggregate function is used in ORDER BY clause inside the window definition. MapR Drill 1.8.0 commit ID : 34ca63ba {noformat} 0: jdbc:drill:schema=dfs.tmp> SELECT col0, SUM(col0) OVER ( PARTITION BY col7 ORDER BY MIN(col8)) avg_col0, col7 FROM `allTypsUniq.parquet` GROUP BY col0,col8,col7; Error: SYSTEM ERROR: AssertionError: Internal error: invariant violated: conversion result not null [Error Id: 19a3eced-aaaa-4e83-ae0f-6b8ea21b2afd on centos-01.qa.lab:31010] (state=,code=0) {noformat} {noformat} 0: jdbc:drill:schema=dfs.tmp> SELECT col0, AVG(col0) OVER ( PARTITION BY col7 ORDER BY MIN(col8)) avg_col0, col7 FROM `allTypsUniq.parquet` GROUP BY col0,col8,col7; Error: SYSTEM ERROR: AssertionError: Internal error: invariant violated: conversion result not null [Error Id: c9b7ebf2-6097-41d8-bb73-d57da4ace8ad on centos-01.qa.lab:31010] (state=,code=0) {noformat} Stack trace from drillbit.log {noformat} 2016-07-26 09:26:16,717 [2868d347-3124-0c58-89ff-19e4ee891031:foreman] INFO o.a.drill.exec.work.foreman.Foreman - Query text for query id 2868d347-3124-0c58-89ff-19e4ee891031: SELECT col0, AVG(col0) OVER ( PARTITION BY col7 ORDER BY MIN(col8)) avg_col0, col7 FROM `allTypsUniq.parquet` GROUP BY col0,col8,col7 2016-07-26 09:26:16,751 [2868d347-3124-0c58-89ff-19e4ee891031:foreman] ERROR o.a.drill.exec.work.foreman.Foreman - SYSTEM ERROR: AssertionError: Internal error: invariant violated: conversion result not null [Error Id: c9b7ebf2-6097-41d8-bb73-d57da4ace8ad on centos-01.qa.lab:31010] org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: AssertionError: Internal error: invariant violated: conversion result not null [Error Id: c9b7ebf2-6097-41d8-bb73-d57da4ace8ad on centos-01.qa.lab:31010] at org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:543) ~[drill-common-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] at org.apache.drill.exec.work.foreman.Foreman$ForemanResult.close(Foreman.java:791) [drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] at org.apache.drill.exec.work.foreman.Foreman.moveToState(Foreman.java:901) [drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:271) [drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_101] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_101] at java.lang.Thread.run(Thread.java:745) [na:1.7.0_101] Caused by: org.apache.drill.exec.work.foreman.ForemanException: Unexpected exception during fragment initialization: Internal error: invariant violated: conversion result not null ... 4 common frames omitted Caused by: java.lang.AssertionError: Internal error: invariant violated: conversion result not null at org.apache.calcite.util.Util.newInternal(Util.java:777) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.util.Util.permAssert(Util.java:885) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter$Blackboard.convertExpression(SqlToRelConverter.java:4063) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter$Blackboard.convertSortExpression(SqlToRelConverter.java:4080) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter.convertOver(SqlToRelConverter.java:1783) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter.access$1100(SqlToRelConverter.java:185) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter$Blackboard.convertExpression(SqlToRelConverter.java:4055) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.StandardConvertletTable$8.convertCall(StandardConvertletTable.java:185) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlNodeToRexConverterImpl.convertCall(SqlNodeToRexConverterImpl.java:59) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter$Blackboard.visit(SqlToRelConverter.java:4170) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter$Blackboard.visit(SqlToRelConverter.java:3603) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:130) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter$Blackboard.convertExpression(SqlToRelConverter.java:4062) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter.createAggImpl(SqlToRelConverter.java:2575) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter.convertAgg(SqlToRelConverter.java:2392) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter.convertSelectImpl(SqlToRelConverter.java:622) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter.convertSelect(SqlToRelConverter.java:583) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter.convertQueryRecursive(SqlToRelConverter.java:2795) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.calcite.sql2rel.SqlToRelConverter.convertQuery(SqlToRelConverter.java:537) ~[calcite-core-1.4.0-drill-r14.jar:1.4.0-drill-r14] at org.apache.drill.exec.planner.sql.SqlConverter.toRel(SqlConverter.java:251) ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToRel(DefaultSqlHandler.java:620) ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.validateAndConvert(DefaultSqlHandler.java:195) ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:164) ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:94) ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:978) [drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:257) [drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT] {noformat} Postgres returns results for the same data. {noformat} postgres=# SELECT col0, AVG(col0) OVER ( PARTITION BY col7 ORDER BY MIN(col8)) avg_col0, col7 FROM fewrwspqq_101 GROUP BY col0,col8,col7; col0 | avg_col0 | col7 ------------+------------------------+------ 1 | 1.00000000000000000000 | f 13 | 7.0000000000000000 | f 7 | 7.0000000000000000 | f 2147483647 | 536870917.00000000 | f 0 | 429496733.60000000 | f 1073741823 | 536870915.16666667 | f 29 | 460175074.28571429 | f -65535 | 402644998.12500000 | f 3 | 357906665.33333333 | f 9 | 322115999.70000000 | f 5 | 292832727.45454545 | f 4 | 4.0000000000000000 | t 6 | 5.0000000000000000 | t 10 | 6.6666666666666667 | t 65535 | 16388.750000000000 | t 109 | 13132.800000000000 | t 10000000 | 1677610.666666666667 | t 23 | 1437955.285714285714 | t 8 | 1258211.875000000000 | t -1 | 1118410.444444444444 | t 2 | 1006569.600000000000 | t 19 | 915065.000000000000 | t (22 rows) {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)