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metatron-app / metatron-discovery

Powerful & Easy way for big data discovery
https://metatron.app
Apache License 2.0
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Fix NPE in LiteralAggregatorFactory #4292

Open navis opened 1 year ago

navis commented 1 year ago 
Caused by: java.lang.NullPointerException
        at io.druid.query.aggregation.AggregatorFactory$LiteralAggregatorFactory.<init>(AggregatorFactory.java:812) ~[druid-processing-2021.3-SNAPSHOT.jar:2021.3-SNAPSHOT]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_202]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_202]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_202]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_202]
        at com.fasterxml.jackson.databind.introspect.AnnotatedConstructor.call(AnnotatedConstructor.java:125) ~[jackson-databind-2.4.6.jar:2.4.6]
        at com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith(StdValueInstantiator.java:230) ~[jackson-databind-2.4.6.jar:2.4.6]
        ... 90 more