You are viewing a plain text version of this content. The canonical link for it is here.
Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2020/09/17 08:05:11 UTC
[GitHub] [skywalking] landonzeng opened a new issue #5508: AlarmCore -78603097 [pool-2-thread-1] ERROR
landonzeng opened a new issue #5508:
URL: https://github.com/apache/skywalking/issues/5508
Please answer these questions before submitting your issue.
- Why do you submit this issue?
- [ ] Question or discussion
- [*] Bug
- [ ] Requirement
- [ ] Feature or performance improvement
___
### Question
- What do you want to know?
Why will appear this error message
‘‘
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_265],
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [?:1.8.0_265],
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [?:1.8.0_265],
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_265],
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [?:1.8.0_265],
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_265],
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_265],
at org.apache.skywalking.oap.server.core.alarm.provider.AlarmCore.lambda$start$3(AlarmCore.java:77) ~[server-alarm-plugin-8.2.0-SNAPSHOT.jar:8.2.0-SNAPSHOT],
at java.util.ArrayList.forEach(ArrayList.java:1259) ~[?:1.8.0_265],
at org.apache.skywalking.oap.server.core.alarm.provider.AlarmCore.lambda$null$2(AlarmCore.java:77) ~[server-alarm-plugin-8.2.0-SNAPSHOT.jar:8.2.0-SNAPSHOT],
at org.apache.skywalking.oap.server.core.alarm.provider.slack.SlackhookCallback.doAlarm(SlackhookCallback.java:66) ~[server-alarm-plugin-8.2.0-SNAPSHOT.jar:8.2.0-SNAPSHOT],
java.lang.NullPointerException: null,
2020-09-17 07:04:21,143 - org.apache.skywalking.oap.server.core.alarm.provider.AlarmCore -78603097 [pool-2-thread-1] ERROR [] - null
‘’
___
### Bug
- Which version of SkyWalking, OS and JRE?
skywalking 8.x ，linux Centos 7
- Which company or project?
- What happened?
If possible, provide a way to reproduce the error. e.g. demo application, component version.
___
### Requirement or improvement
- Please describe your requirements or improvement suggestions.
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [skywalking] xbkaishui commented on issue #5508: AlarmCore -78603097 [pool-2-thread-1] ERROR
Posted by GitBox <gi...@apache.org>.
xbkaishui commented on issue #5508:
URL: https://github.com/apache/skywalking/issues/5508#issuecomment-694084776
Done, please reCheck
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [skywalking] landonzeng commented on issue #5508: AlarmCore -78603097 [pool-2-thread-1] ERROR
Posted by GitBox <gi...@apache.org>.
landonzeng commented on issue #5508:
URL: https://github.com/apache/skywalking/issues/5508#issuecomment-694077642
> I think this is master branch NPE. @JaredTan95 `SlackhookCallback` seems doesn't check the `SlackSettings == null`
>
> @landonzeng Do you want to submit a pull request to fix this? `SlackhookCallback#L66` should check `this.alarmRulesWatcher.getSlackSettings() != null`.
I am running in docker environment, I am not very familiar with java, sorry
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [skywalking] wu-sheng closed issue #5508: AlarmCore -78603097 [pool-2-thread-1] ERROR
Posted by GitBox <gi...@apache.org>.
wu-sheng closed issue #5508:
URL: https://github.com/apache/skywalking/issues/5508
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [skywalking] wu-sheng commented on issue #5508: AlarmCore -78603097 [pool-2-thread-1] ERROR
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #5508:
URL: https://github.com/apache/skywalking/issues/5508#issuecomment-694078331
This is a bug of an unreleased feature. I have informed @JaredTan95
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [skywalking] landonzeng commented on issue #5508: AlarmCore -78603097 [pool-2-thread-1] ERROR
Posted by GitBox <gi...@apache.org>.
landonzeng commented on issue #5508:
URL: https://github.com/apache/skywalking/issues/5508#issuecomment-694079101
> This is a bug of an unreleased feature. I have informed @JaredTan95
Ok，Thanks！
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [skywalking] xbkaishui commented on issue #5508: AlarmCore -78603097 [pool-2-thread-1] ERROR
Posted by GitBox <gi...@apache.org>.
xbkaishui commented on issue #5508:
URL: https://github.com/apache/skywalking/issues/5508#issuecomment-694079810
let me fix this, it's easy
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [skywalking] wu-sheng commented on issue #5508: AlarmCore -78603097 [pool-2-thread-1] ERROR
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #5508:
URL: https://github.com/apache/skywalking/issues/5508#issuecomment-694072703
I think this is master branch NPE. @JaredTan95 `SlackhookCallback` seems doesn't check the `SlackSettings == null`
@landonzeng Do you want to submit a pull request to fix this? `SlackhookCallback#L66` should check `this.alarmRulesWatcher.getSlackSettings() != null`.
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org