virajjasani commented on code in PR #4671:
URL: https://github.com/apache/hadoop/pull/4671#discussion_r936068765
##########
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/ExitUtil.java:
##########
@@ -94,7 +94,12 @@ public String toString() {
if (message == null) {
message = super.toString();
}
- return Integer.toString(status) + ": " + message;
+ String finalString = status + ": " + message;
+ Throwable cause = getCause();
+ if (cause != null) {
+ finalString = finalString + " : \n" + "cause: " + cause.getMessage();
+ }
+ return finalString;
Review Comment:
But if you still think we should not include cause.getMessage() in addition
to this.getMessage(), I can remove it. It's just that we would be able to
include one more layer of message to the existing message if we can include
cause.getMessage() as well, just a minor improvement.
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