sijie commented on a change in pull request #2728: [function][runtime] NPE at
RuntimeSpawner
URL: https://github.com/apache/pulsar/pull/2728#discussion_r222867278
##########
File path:
pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeSpawner.java
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@@ -82,7 +83,8 @@ public void start() throws Exception {
processLivenessCheckTimer.scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
- if (!runtime.isAlive()) {
+ Runtime runtime = RuntimeSpawner.this.runtime;
Review comment:
if you close the runtime first and cancel the timer later. that's why I also
changed the order of closing sequence.
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