Improved logging in case a vertex cannot be canceled

imran273 · Jul 16, 2012 · 5115711 · 5115711
1 parent b6df6df
commit 5115711
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/.../nephele-server/src/main/java/eu/stratosphere/nephele/executiongraph/ExecutionVertex.java b/.../nephele-server/src/main/java/eu/stratosphere/nephele/executiongraph/ExecutionVertex.java
@@ -409,7 +409,8 @@ private void checkCancelRequestedFlag() {
 			final TaskCancelResult tsr = cancelTask();
 			if (tsr.getReturnCode() != AbstractTaskResult.ReturnCode.SUCCESS
 				|| tsr.getReturnCode() != AbstractTaskResult.ReturnCode.TASK_NOT_FOUND) {
-				LOG.error("Unable to cancel vertex " + this + ": " + tsr.getDescription());
+				LOG.error("Unable to cancel vertex " + this + ": " + tsr.getReturnCode().toString()
+					+ ((tsr.getDescription() != null) ? (" (" + tsr.getDescription() + ")") : ""));
 			}
 		}
 	}