Github user tzulitai commented on a diff in the pull request:
https://github.com/apache/flink/pull/3726#discussion_r111730519
--- Diff:
flink-yarn/src/main/java/org/apache/flink/yarn/YarnFlinkApplicationMasterRunner.java
---
@@ -158,14 +160,16 @@ protected int runApplicationMaster(Configuration
config) {
jobManagerRunner.start();
LOG.debug("Job Manager Runner started");
+ // wait for resource manager to finish and
return a value for later to get
+ future = (Future<?>)
resourceManager.getTerminationFuture();
+
// ---- (5) start the web monitor
// TODO: add web monitor
}
+ Object object = future.value().get();
- // wait for resource manager to finish
- resourceManager.getTerminationFuture().get();
// everything started, we can wait until all is done or
the process is killed
- LOG.info("YARN Application Master finished");
+ LOG.info("YARN Application Master finished and the
result is " + object.toString());
--- End diff --
I would use a log message formatter here:
`LOG.info("YARN Application Master finished and the result is {}", object);`
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