[jira] [Created] (FLINK-11543) Type mismatch AssertionError in FilterJoinRule

["Timo Walther (JIRA)" <ji...@apache.org>]

Timo Walther created FLINK-11543:
------------------------------------

             Summary: Type mismatch AssertionError in FilterJoinRule 
                 Key: FLINK-11543
                 URL: https://issues.apache.org/jira/browse/FLINK-11543
             Project: Flink
          Issue Type: Bug
          Components: Table API & SQL
            Reporter: Timo Walther
         Attachments: Test.java

The following problem is copied from the user mailing list:

{code}
Exception in thread "main" java.lang.AssertionError: mismatched type $5 TIMESTAMP(3)
    at org.apache.calcite.rex.RexUtil$FixNullabilityShuttle.visitInputRef(RexUtil.java:2481)
    at org.apache.calcite.rex.RexUtil$FixNullabilityShuttle.visitInputRef(RexUtil.java:2459)
    at org.apache.calcite.rex.RexInputRef.accept(RexInputRef.java:112)
    at org.apache.calcite.rex.RexShuttle.visitList(RexShuttle.java:151)
    at org.apache.calcite.rex.RexShuttle.visitCall(RexShuttle.java:100)
    at org.apache.calcite.rex.RexShuttle.visitCall(RexShuttle.java:34)
    at org.apache.calcite.rex.RexCall.accept(RexCall.java:107)
    at org.apache.calcite.rex.RexShuttle.apply(RexShuttle.java:279)
    at org.apache.calcite.rex.RexShuttle.mutate(RexShuttle.java:241)
    at org.apache.calcite.rex.RexShuttle.apply(RexShuttle.java:259)
    at org.apache.calcite.rex.RexUtil.fixUp(RexUtil.java:1605)
    at org.apache.calcite.rel.rules.FilterJoinRule.perform(FilterJoinRule.java:230)
    at org.apache.calcite.rel.rules.FilterJoinRule$FilterIntoJoinRule.onMatch(FilterJoinRule.java:344)
    at org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:212)
    at org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:646)
    at org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:339)
    at org.apache.flink.table.api.TableEnvironment.runVolcanoPlanner(TableEnvironment.scala:374)
    at org.apache.flink.table.api.TableEnvironment.optimizeLogicalPlan(TableEnvironment.scala:292)
    at org.apache.flink.table.api.StreamTableEnvironment.optimize(StreamTableEnvironment.scala:812)
    at org.apache.flink.table.api.StreamTableEnvironment.translate(StreamTableEnvironment.scala:860)
    at org.apache.flink.table.api.java.StreamTableEnvironment.toRetractStream(StreamTableEnvironment.scala:340)
    at org.apache.flink.table.api.java.StreamTableEnvironment.toRetractStream(StreamTableEnvironment.scala:272)
    at test.Test.main(Test.java:78) 
{code}

It sounds related to FLINK-10211. A runnable example is attached.

See also: https://lists.apache.org/thread.html/9a9a979f4344111baf053a51ebfa2f2a0ba31e4d5a70e633dbcae254@%3Cuser.flink.apache.org%3E



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)