Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/21849#discussion_r216058203
--- Diff:
launcher/src/main/java/org/apache/spark/launcher/ChildProcAppHandle.java ---
@@ -46,6 +47,25 @@ public synchronized void disconnect() {
}
}
+ /**
+ * Parses the logs of {@code spark-submit} and returns the last
exception thrown.
+ *
+ * <p>
+ * Since {@link SparkLauncher} runs {@code spark-submit} in a
sub-process, its difficult to
--- End diff --
it's
also, small nit: keep the text at the same indent level as the p tags (as
is done in other classes).
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