Github user JPercivall commented on a diff in the pull request:
https://github.com/apache/nifi-minifi/pull/68#discussion_r93529968
--- Diff:
minifi-bootstrap/src/main/java/org/apache/nifi/minifi/bootstrap/ShutdownHook.java
---
@@ -55,10 +55,12 @@ public void run() {
System.out.println("Initiating shutdown of bootstrap change
ingestors...");
ConfigurationChangeCoordinator notifier =
runner.getChangeCoordinator();
- try {
- notifier.close();
- } catch (IOException ioe) {
- System.out.println("Could not successfully stop notifier due
to " + ioe);
+ if (notifier != null) {
--- End diff --
After attempting to start without setting the file path I see the following
message printed to the terminal ~20 seconds after the initial "start" command
ends (and gives control back to the user). Is there a way to check if the
MiNiFi instance was ever started in the first place before attempting to stop
it?
```
MiNiFi has not finished shutting down after 20 seconds. Killing process.
MiNiFi is done shutting down
```
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