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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/07/19 08:18:32 UTC

[GitHub] [shardingsphere-elasticjob] Jovons opened a new pull request, #2108: Update ServerStatisticsAPIImpl.java

Jovons opened a new pull request, #2108:
URL: https://github.com/apache/shardingsphere-elasticjob/pull/2108

   jobInstance from unmarshalled can be null. And thereafter it throws NPE error like the following one:
   
   Fixes #ISSUSE_ID.
   ```
   [ERROR] 16:04:12.281 [http-nio-8088-exec-10] o.a.s.e.l.u.w.h.RestExceptionHandler - null
   java.lang.NullPointerException: null
           at org.apache.shardingsphere.elasticjob.lite.lifecycle.internal.statistics.ServerStatisticsAPIImpl.getAllServersBriefInfo(ServerStatisticsAPIImpl.java:71)
           at org.apache.shardingsphere.elasticjob.lite.ui.web.controller.ServerOperationController.getAllServersBriefInfo(ServerOperationController.java:70)
           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
           at java.lang.reflect.Method.invoke(Method.java:498)
   ```
   
   Changes proposed in this pull request:
   - add null check for `serverInfo` before it is used. 
   -
   -
   


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[GitHub] [shardingsphere-elasticjob] TeslaCN merged pull request #2108: Update ServerStatisticsAPIImpl.java

Posted by GitBox <gi...@apache.org>.

TeslaCN merged PR #2108:
URL: https://github.com/apache/shardingsphere-elasticjob/pull/2108


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