magicsilence opened a new issue, #477: URL: https://github.com/apache/pulsar-manager/issues/477
hi team, I meet some problems when using pulsar-manager. The first is cannot find `cluster management` in my pulsar-manager (v0.3.0) and the pulsar cluster's version is v2.9.3.  Second, pulsar-manager's backend serive always output exception log: ` java.lang.NullPointerException: null at org.apache.pulsar.manager.service.impl.BrokerStatsServiceImpl.scheduleCollectStats(BrokerStatsServiceImpl.java:124) ~[pulsar-manager.jar:na] at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_342] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_342] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_342] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_342] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_342] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_342] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_342] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_342] at java.lang.Thread.run(Thread.java:750) [na:1.8.0_342] ` How can i fix it ? Thank you. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@pulsar.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
