Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/178#discussion_r50170753
--- Diff:
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ExecuteSQL.java
---
@@ -164,17 +166,19 @@ public void process(final OutputStream out) throws
IOException {
});
// set attribute how many rows were selected
- outgoing = session.putAttribute(outgoing, RESULT_ROW_COUNT,
nrOfRows.get().toString());
+ fileToProcess = session.putAttribute(fileToProcess,
RESULT_ROW_COUNT, nrOfRows.get().toString());
- logger.info("{} contains {} Avro records; transferring to
'success'", new Object[] {outgoing, nrOfRows.get()});
- session.getProvenanceReporter().modifyContent(outgoing,
"Retrieved " + nrOfRows.get() + " rows",
stopWatch.getElapsed(TimeUnit.MILLISECONDS));
- session.transfer(outgoing, REL_SUCCESS);
+ logger.info("{} contains {} Avro records; transferring to
'success'",
+ new Object[] {fileToProcess, nrOfRows.get()});
+ session.getProvenanceReporter().modifyContent(fileToProcess,
"Retrieved " + nrOfRows.get() + " rows",
+ stopWatch.getElapsed(TimeUnit.MILLISECONDS));
+ session.transfer(fileToProcess, REL_SUCCESS);
} catch (final ProcessException | SQLException e) {
--- End diff --
I think the if(fileToProcess == null) block can now be removed, it was left
over from when there were (up to) two references to the flowfile. At this point
fileToProcess can't be null unless session.create() throws an exception, which
would be bad.
Point taken for the log statements and the penalize, will update to reflect
your comments, thanks!
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