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Posted to dev@pulsar.apache.org by GitBox <gi...@apache.org> on 2022/08/02 10:40:39 UTC
[GitHub] [pulsar-manager] magicsilence opened a new issue, #477: Cannot find cluster mangement and npe error in v0.3.0
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.
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[GitHub] [pulsar-manager] Apurva007 commented on issue #477: Cannot find cluster mangement page and meet npe error in v0.3.0
Posted by GitBox <gi...@apache.org>.
Apurva007 commented on issue #477:
URL: https://github.com/apache/pulsar-manager/issues/477#issuecomment-1362403639
Same issue. Cannot find the "clusters" in the sidebar.
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[GitHub] [pulsar-manager] haiboself commented on issue #477: Cannot find cluster mangement page and meet npe error in v0.3.0
Posted by GitBox <gi...@apache.org>.
haiboself commented on issue #477:
URL: https://github.com/apache/pulsar-manager/issues/477#issuecomment-1272521596
Same issue， the only difference is I deploy 0.3.0 in docker。
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[GitHub] [pulsar-manager] haiboself commented on issue #477: Cannot find cluster mangement page and meet npe error in v0.3.0
Posted by GitBox <gi...@apache.org>.
haiboself commented on issue #477:
URL: https://github.com/apache/pulsar-manager/issues/477#issuecomment-1273981951
Finally, I solved the problem by installing the v0.3.0 version rather than v0.2.0.
The install command is:
```
docker pull apachepulsar/pulsar-manager:v0.3.0
docker run -it \
-p 9527:9527 -p 7750:7750 \
-e SPRING_CONFIGURATION_FILE=/pulsar-manager/pulsar-manager/application.properties \
--link pulsar-standalone \
apachepulsar/pulsar-manager:v0.3.0
```
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[GitHub] [pulsar-manager] dongzhonghua commented on issue #477: Cannot find cluster mangement page and meet npe error in v0.3.0
Posted by "dongzhonghua (via GitHub)" <gi...@apache.org>.
dongzhonghua commented on issue #477:
URL: https://github.com/apache/pulsar-manager/issues/477#issuecomment-1519041592
enter /management/clusters in the url can find cluster management，will this be fixed in the next version?
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