Hi,
Finally, the cause is revealed. There's a global (concurrentMap formed)
cache in org.apache.calcite.rel.type.RelDataTypeFactoryImpl. The locally
used *RelDataType*s will be cached as both the keys and values. For the
following two *RelDataType*s,
1. RecordType(BIGINT d, INTEGER e, VARCHAR(655
Hi all,
Recently I'm trying to add some tests to
*org.apache.flink.table.api.stream.table.JoinTest*, but encountered a
strange problem. A test case could successfully run in an isolated mode,
but failed (threw an *CannotPlanException* in
*TableEnvironment.runVolcanoPlanner()*) when ran with anoth
