Github user jinossy commented on a diff in the pull request:
https://github.com/apache/tajo/pull/936#discussion_r50494584
--- Diff: tajo-core/src/main/java/org/apache/tajo/querymaster/Stage.java ---
@@ -1415,8 +1434,9 @@ public StageState transition(Stage stage, StageEvent
stageEvent) {
stage.abort(StageState.KILLED);
return StageState.KILLED;
} else {
- LOG.error("Invalid State " + stage.getSynchronizedState() + "
State");
- stage.abort(StageState.ERROR);
+ TajoInternalError error = new TajoInternalError("Invalid State
" + stage.getSynchronizedState() + " State");
--- End diff --
@jihoonson
this else clause seems to never be executed. I will remove this code block
for clarify
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