Github user hyunsik commented on a diff in the pull request:
https://github.com/apache/tajo/pull/17#discussion_r13454332
--- Diff:
tajo-core/src/main/java/org/apache/tajo/engine/planner/PhysicalPlannerImpl.java
---
@@ -886,6 +883,9 @@ public PhysicalExec createScanPlan(TaskAttemptContext
ctx, ScanNode scanNode, St
}
}
+ if (ctx.getTable(scanNode.getCanonicalName()) == null) {
--- End diff --
It seems to be a code for safety. I couldn't find this case in all unit
tests. If so, it would be Ok. Please let me know if my guess is wrong.
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