java.lang.IllegalArgumentException: Instantiation of [simple type, class io.druid.data.input.impl.DelimitedParseSpec] value failed: columns

Google Groups | Unknown author | 5 months ago
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    Kafka streams input using Avro

    Google Groups | 5 months ago | Unknown author
    java.lang.IllegalArgumentException: Instantiation of [simple type, class io.druid.data.input.impl.DelimitedParseSpec] value failed: columns
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    Error during get Flavor list: java.lang.NullPointerException: URI template of the newly created target must not be null

    Stack Overflow | 2 years ago | user3152405
    java.lang.NullPointerException: URI template of the newly created target must not be null.
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Root Cause Analysis

  1. java.lang.NullPointerException

    columns

    at com.google.common.base.Preconditions.checkNotNull()
  2. Guava
    Preconditions.checkNotNull
    1. com.google.common.base.Preconditions.checkNotNull(Preconditions.java:229)[com.google.guava.guava-16.0.1.jar:na]
    1 frame
  3. Druid
    DelimitedParseSpec.<init>
    1. io.druid.data.input.impl.DelimitedParseSpec.<init>(DelimitedParseSpec.java:52)[io.druid.druid-api-0.3.16.jar:0.3.16]
    1 frame
  4. Java RT
    Constructor.newInstance
    1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[na:1.7.0_101]
    2. sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)[na:1.7.0_101]
    3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)[na:1.7.0_101]
    4. java.lang.reflect.Constructor.newInstance(Constructor.java:526)[na:1.7.0_101]
    4 frames
  5. Jackson
    ObjectMapper.convertValue
    1. com.fasterxml.jackson.databind.introspect.AnnotatedConstructor.call(AnnotatedConstructor.java:125)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    2. com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith(StdValueInstantiator.java:230)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    3. com.fasterxml.jackson.databind.deser.impl.PropertyBasedCreator.build(PropertyBasedCreator.java:167)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    4. com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:398)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    5. com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1064)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    6. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:264)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    7. com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:156)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    8. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:126)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    9. com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedUsingDefaultImpl(AsPropertyTypeDeserializer.java:129)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    10. com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:92)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    11. com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:132)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    12. com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:536)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    13. com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:344)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    14. com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1064)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    15. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:264)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    16. com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:156)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    17. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:126)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    18. com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedForId(AsPropertyTypeDeserializer.java:113)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    19. com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:84)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    20. com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:132)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    21. com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer.deserialize(TypeWrappedDeserializer.java:41)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    22. com.fasterxml.jackson.databind.ObjectMapper._convert(ObjectMapper.java:2769)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    23. com.fasterxml.jackson.databind.ObjectMapper.convertValue(ObjectMapper.java:2700)[com.fasterxml.jackson.core.jackson-databind-2.4.6.jar:2.4.6]
    23 frames
  6. io.druid.segment
    DataSchema.getParser
    1. io.druid.segment.indexing.DataSchema.getParser(DataSchema.java:101)[io.druid.druid-server-0.9.0.jar:0.9.0]
    1 frame
  7. com.metamx.tranquility
    KafkaConsumer$2.run
    1. com.metamx.tranquility.druid.DruidBeams$.fromConfigInternal(DruidBeams.scala:293)[io.druid.tranquility-core-0.8.0.jar:0.8.0]
    2. com.metamx.tranquility.druid.DruidBeams$.fromConfig(DruidBeams.scala:199)[io.druid.tranquility-core-0.8.0.jar:0.8.0]
    3. com.metamx.tranquility.kafka.KafkaBeamUtils$.createTranquilizer(KafkaBeamUtils.scala:40)[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
    4. com.metamx.tranquility.kafka.KafkaBeamUtils.createTranquilizer(KafkaBeamUtils.scala)[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
    5. com.metamx.tranquility.kafka.writer.TranquilityEventWriter.<init>(TranquilityEventWriter.java:64)[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
    6. com.metamx.tranquility.kafka.writer.WriterController.createWriter(WriterController.java:171)[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
    7. com.metamx.tranquility.kafka.writer.WriterController.getWriter(WriterController.java:98)[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
    8. com.metamx.tranquility.kafka.KafkaConsumer$2.run(KafkaConsumer.java:231)[io.druid.tranquility-kafka-0.8.0.jar:0.8.0]
    8 frames
  8. Java RT
    Thread.run
    1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[na:1.7.0_101]
    2. java.util.concurrent.FutureTask.run(FutureTask.java:262)[na:1.7.0_101]
    3. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[na:1.7.0_101]
    4. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[na:1.7.0_101]
    5. java.lang.Thread.run(Thread.java:745)[na:1.7.0_101]
    5 frames