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  1. Apache Drill
  2. DRILL-4807

ORDER BY aggregate function in window definition results in AssertionError: Internal error: invariant violated: conversion result not null

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.8.0, 1.10.0
    • Fix Version/s: None
    • Component/s: Execution - Flow
    • Labels:

      Description

      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

      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)
      
      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)
      

      Stack trace from drillbit.log

      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]
      

      Postgres returns results for the same data.

      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)
      
      

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              • Assignee:
                volodymyr.tkach Volodymyr Tkach
                Reporter:
                khfaraaz Khurram Faraaz
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                1 Vote for this issue
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                Dates

                • Created:
                  Updated:
                  Resolved: