Details
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Bug
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Status: Resolved
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Minor
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Resolution: Fixed
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1.12.0
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None
Description
Setting the date formats in the jsontreereader causes an error. Server time was set for UTC and has since been changed to ETC but the issue still persists.
Could not initialize class org.apache.nifi.util.text.RegexDateTimeMatcher$Compiler
0174-1000-e2c7-552f72fd9f08], versionedComponentId=null, processGroup=StandardProcessGroup[identifier=20fdafa4-0174-1000-7885-3f4547c81e71,name=test], active=true] Failed to invoke @OnEnabled method due to java.lang.ExceptionInInitializerError: {} 1098 java.lang.ExceptionInInitializerError: null 1099 at org.apache.nifi.util.text.DateTimeMatcherCompiler.compile(DateTimeMatcherCompiler.java:25) 1100 at org.apache.nifi.util.text.DateTimeMatcher.compile(DateTimeMatcher.java:66) 1101 at org.apache.nifi.schema.inference.TimeValueInference.<init>(TimeValueInference.java:39) 1102 at org.apache.nifi.json.JsonTreeReader.lambda$getSchemaAccessStrategy$1(JsonTreeReader.java:96) 1103 at org.apache.nifi.schema.inference.SchemaInferenceUtil.getSchemaAccessStrategy(SchemaInferenceUtil.java:47) 1104 at org.apache.nifi.json.JsonTreeReader.getSchemaAccessStrategy(JsonTreeReader.java:98) 1105 at org.apache.nifi.serialization.SchemaRegistryService.storeSchemaAccessStrategy(SchemaRegistryService.java:108) 1106 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 1107 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 1108 at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 1109 at java.base/java.lang.reflect.Method.invoke(Method.java:566) 1110 at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:142) 1111 at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:130) 1112 at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:75) 1113 at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotation(ReflectionUtils.java:52) 1114 at org.apache.nifi.controller.service.StandardControllerServiceNode$2.run(StandardControllerServiceNode.java:432) 1115 at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110) 1116 at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) 1117 at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) 1118 at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) 1119 at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) 1120 at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) 1121 at java.base/java.lang.Thread.run(Thread.java:834) 1122 Caused by: java.lang.NullPointerException: null 1123 at java.base/java.util.regex.Pattern.quote(Pattern.java:1352) 1124 at org.apache.nifi.util.text.RegexDateTimeMatcher$Compiler.<clinit>(RegexDateTimeMatcher.java:134) 1125 ... 23 common frames omitted
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