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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