Hello,
First of all, Thank You very much for the result of the midterm evaluation!
I've started working on the physical operators' implementation for outer join
and one issue is that I don't understand why the method createPlan in
/incubator-tajo/tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/PhysicalPlannerImpl
is never called... or at least it seems so.
I inserted a LOG.info command in this method and it doesn't appear in the
output log.
E.g.
public PhysicalExec createPlan(final TaskAttemptContext context,
final LogicalNode logicalPlan) throws InternalException {
PhysicalExec plan;
try {
//camelia ---(
LOG.info("############# PhysicalExec: will call recursive create plan");
//camelia )---
plan = createPlanRecursive(context, logicalPlan);
} catch (IOException ioe) {
throw new InternalException(ioe);
}
return plan;
}
Thank You in advance for Your reply!
Yours sincerely,
Camelia
