Github user rickysaltzer commented on a diff in the pull request:
https://github.com/apache/nifi/pull/285#discussion_r56419796
--- Diff:
nifi-api/src/main/java/org/apache/nifi/processor/AbstractProcessor.java ---
@@ -27,7 +30,12 @@ public final void onTrigger(final ProcessContext
context, final ProcessSessionFa
onTrigger(context, session);
session.commit();
} catch (final Throwable t) {
- getLogger().error("{} failed to process due to {}; rolling
back session", new Object[]{this, t});
+ StringWriter stacktraceWriter = new StringWriter();
--- End diff --
I wonder if it would make sense to surface the shorthand message to the
user in the UI but log the stacktrace to the log file. I imagine this would
take some re-working.
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