2016-05-24 18:46:49,399 [KafkaConsumer-0] ERROR c.m.tranquility.kafka.KafkaConsumer - Exception:
java.lang.IllegalArgumentException: Instantiation of [simple type, class io.druid.data.input.impl.DelimitedParseSpec] value failed: columns
at com.fasterxml.jackson.databind.ObjectMapper._convert(ObjectMapper.java:2774) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.ObjectMapper.convertValue(ObjectMapper.java:2700) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at io.druid.segment.indexing.DataSchema.getParser(DataSchema.java:101) ~[io.druid.druid-server-0.9.0.jar:0.9.0]
at com.metamx.tranquility.druid.DruidBeams$.fromConfigInternal(DruidBeams.scala:293) ~[io.druid.tranquility-core-0.8.0.jar:0.8.0]
at com.metamx.tranquility.druid.DruidBeams$.fromConfig(DruidBeams.scala:199) ~[io.druid.tranquility-core-0.8.0.jar:0.8.0]
at com.metamx.tranquility.kafka.KafkaBeamUtils$.createTranquilizer(KafkaBeamUtils.scala:40) ~[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
at com.metamx.tranquility.kafka.KafkaBeamUtils.createTranquilizer(KafkaBeamUtils.scala) ~[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
at com.metamx.tranquility.kafka.writer.TranquilityEventWriter.<init>(TranquilityEventWriter.java:64) ~[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
at com.metamx.tranquility.kafka.writer.WriterController.createWriter(WriterController.java:171) ~[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
at com.metamx.tranquility.kafka.writer.WriterController.getWriter(WriterController.java:98) ~[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
at com.metamx.tranquility.kafka.KafkaConsumer$2.run(KafkaConsumer.java:231) ~[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_91]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_91]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_91]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_91]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
Caused by: com.fasterxml.jackson.databind.JsonMappingException: Instantiation of [simple type, class io.druid.data.input.impl.DelimitedParseSpec] value failed: columns
at com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.wrapException(StdValueInstantiator.java:405) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith(StdValueInstantiator.java:234) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.impl.PropertyBasedCreator.build(PropertyBasedCreator.java:167) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:398) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1064) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:264) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:156) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:126) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedUsingDefaultImpl(AsPropertyTypeDeserializer.java:129) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:92) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:132) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:536) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:344) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1064) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:264) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:156) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:126) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedForId(AsPropertyTypeDeserializer.java:113) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:84) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:132) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer.deserialize(TypeWrappedDeserializer.java:41) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.ObjectMapper._convert(ObjectMapper.java:2769) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
... 15 common frames omitted
Caused by: java.lang.NullPointerException: columns
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:229) ~[com.google.guava.guava-16.0.1.jar:na]
at io.druid.data.input.impl.DelimitedParseSpec.<init>(DelimitedParseSpec.java:52) ~[io.druid.druid-api-0.3.16.jar:0.3.16]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.8.0_91]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:1.8.0_91]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_91]
at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[na:1.8.0_91]
at com.fasterxml.jackson.databind.introspect.AnnotatedConstructor.call(AnnotatedConstructor.java:125) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
at com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith(StdValueInstantiator.java:230) ~[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
... 35 common frames omitted
{
"dataSources" : {
"bentest" : {
"spec" : {
"dataSchema" : {
"dataSource" : "bentest",
"parser" : {
"type" : "string",
"format" : "json",
"parseSpec" : {
"timestampSpec" : {
"column" : "timestamp",
"format" : "millis"
},
"flattenSpec" : {
"useFieldDiscovery": true,
"fields": [
{
"type" : "path",
"name" : "nested-child",
"expr" : "$.nested-root.nested-child"
}
]
},
"dimensionsSpec" : {
"dimensions" : ["nested-child","afield"]
}
}
},
"granularitySpec" : {
"type" : "uniform",
"segmentGranularity" : "hour",
"queryGranularity" : "none"
},
"metricsSpec" : [
{
"type" : "count",
"name" : "count"
}
]
},
"ioConfig" : {
"type" : "realtime"
},
"tuningConfig" : {
"type" : "realtime",
"maxRowsInMemory" : "100000",
"reportParseExceptions": true,
"intermediatePersistPeriod" : "PT10M",
"windowPeriod" : "PT1H",
"rejectionPolicy" : {
"type" : "none"
}
}
},
"properties" : {
"task.partitions" : "1",
"task.replicants" : "1",
"topicPattern" : "bentest"
}
},
},
"properties" : {
"zookeeper.connect" : "kafka001",
"druid.discovery.curator.path" : "/druid/discovery",
"druid.selectors.indexing.serviceName" : "druid/overlord",
"commit.periodMillis" : "15000",
"consumer.numThreads" : "1",
"kafka.zookeeper.connect" : "kafka001",
"kafka.group.id" : "tranquility-kafka",
"kafka.auto.offset.reset" : "largest"
}
}
Help would be greatly appreciated!
Thanks,
--Ben
--
You received this message because you are subscribed to a topic in the Google Groups "Druid User" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/druid-user/LsPHofLS_AQ/unsubscribe.
To unsubscribe from this group and all its topics, send an email to druid-user+...@googlegroups.com.
To post to this group, send email to druid...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/druid-user/f3fadbd1-15a8-4dc7-952d-4c31819906b1%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.