[jira] [Commented] (DRILL-4971) Query encounters system error, when there aren't eval subexpressions of any function in boolean and/or expressions

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-4971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15940337#comment-15940337 ] 

ASF GitHub Bot commented on DRILL-4971:
---------------------------------------

Github user vdiravka commented on a diff in the pull request:

    https://github.com/apache/drill/pull/792#discussion_r107901014
  
    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/expr/EvaluationVisitor.java ---
    @@ -671,8 +674,9 @@ private HoldingContainer visitBooleanAnd(BooleanOperator op,
           HoldingContainer out = generator.declare(op.getMajorType());
     
           JLabel label = generator.getEvalBlockLabel("AndOP");
    -      JBlock eval = generator.getEvalBlock().block();  // enter into nested block
    -      generator.nestEvalBlock(eval);
    +      JBlock eval = new JBlock();
    --- End diff --
    
    It makes sense. 
    Added. Thanks.


> Query encounters system error, when there aren't eval subexpressions of any function in boolean and/or expressions
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-4971
>                 URL: https://issues.apache.org/jira/browse/DRILL-4971
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>            Reporter: Robert Hou
>            Assignee: Vitalii Diravka
>         Attachments: low_table, medium_table
>
>
> This query returns an error.  The stack trace suggests it might be a schema change issue, but there is no schema change in this table.  Many other queries are succeeding.
> select count(\*) from test where ((int_id > 3060 and int_id < 6002) or (int_id > 9025 and int_id < 11976)) and ((int_id > 9025 and int_id < 11976) or (int_id > 3060 and int_id < 6002)) and (int_id > 3060 and int_id < 6002);
> Error: SYSTEM ERROR: CompileException: Line 232, Column 30: Statement "break AndOP3" is not enclosed by a breakable statement with label "AndOP3"
> [Error Id: 254d093b-79a1-4425-802c-ade08db293e4 on qa-node211:31010]^M
> ^M
>   (org.apache.drill.exec.exception.SchemaChangeException) Failure while attempting to load generated class^M
>     org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.generateSV2Filterer():198^M
>     org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.setupNewSchema():107^M
>     org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():78^M
> There are two partitions to the test table.  One covers the range 3061 - 6001 and the other covers the range 9026 - 11975.
> This second query returns a different, but possibly related, error.  
> select count(\*) from orders_parts where (((int_id > -3025 and int_id < -4) or (int_id > -5 and int_id < 3061) or (int_id > 3060 and int_id < 6002)) and (int_id > -5 and int_id < 3061)) and (((int_id > -5 and int_id < 3061) or (int_id > 9025 and int_id < 11976)) and (int_id > -5 and int_id < 3061))^M
> Failed with exception^M
> java.sql.SQLException: SYSTEM ERROR: CompileException: Line 447, Column 30: Statement "break AndOP6" is not enclosed by a breakable statement with label "AndOP6"^M
> ^M
> Fragment 0:0^M
> ^M
> [Error Id: ac09187e-d3a2-41a7-a659-b287aca6039c on qa-node209:31010]^M
> ^M
>   (org.apache.drill.exec.exception.SchemaChangeException) Failure while attempting to load generated class^M
>     org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.generateSV2Filterer():198^M
>     org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.setupNewSchema():107^M
>     org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():78^M



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)