Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/542#discussion_r27456244
--- Diff:
flink-clients/src/main/java/org/apache/flink/client/CliFrontend.java ---
@@ -569,15 +590,33 @@ protected int executeProgram(PackagedProgram program,
Client client, int paralle
program.deleteExtractedLibraries();
}
- LOG.info("Program execution finished");
+ if(wait) {
+ LOG.info("Program execution finished");
+ }
- // we come here after the job has finished
+ // we come here after the job has finished (or the job has been
submitted)
if (execResult != null) {
- System.out.println("Job Runtime: " +
execResult.getNetRuntime());
- Map<String, Object> accumulatorsResult =
execResult.getAllAccumulatorResults();
- if (accumulatorsResult.size() > 0) {
- System.out.println("Accumulator Results: ");
-
System.out.println(AccumulatorHelper.getResultsFormated(accumulatorsResult));
+ // if the job has been submitted to a detached YARN
cluster, there won't be any
+ // exec results, but the object will be set (for the
job id)
+ if(yarnCluster != null && yarnCluster.isDetached()) {
--- End diff --
Done.
I think we should add a checkstyle rule for this.
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