java.lang.NoClassDefFoundError: io/druid/indexing/common/task/AbstractTask


Look if your classpath is correct, and check if the versions of your libraries match the version you described in your pom.xml

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

  • Kafka Avro Tranquility failure
    via by Colin Brown,
  • Spring Basic Demo « WebLogic
    via by Unknown author,
  • GitHub comment 757#267069213
    via GitHub by apupier
  • Struts2 Hello World jsp example error
    via Stack Overflow by lulu88
    • java.lang.NoClassDefFoundError: io/druid/indexing/common/task/AbstractTask at java.lang.ClassLoader.defineClass1(Native Method)[na:1.8.0_45] at java.lang.ClassLoader.defineClass([na:1.8.0_45] at[na:1.8.0_45] at[na:1.8.0_45] at$100([na:1.8.0_45] at$[na:1.8.0_45] at$[na:1.8.0_45] at Method)[na:1.8.0_45] at[na:1.8.0_45] at java.lang.ClassLoader.loadClass([na:1.8.0_45] at java.lang.ClassLoader.loadClass([na:1.8.0_45] at io.druid.indexing.kafka.KafkaIndexTaskModule.getJacksonModules([na:na] at com.metamx.tranquility.druid.DruidGuicer.registerWithJackson$1(DruidGuicer.scala:80)[io.druid.tranquility-core-0.8.2.jar:0.8.2]

    Users with the same issue

    Unknown visitor1 times, last one,
    junior_cEngineer1 times, last one,
    Unknown visitor1 times, last one,
    Unknown visitor1 times, last one,
    andyglick2 times, last one,
    164 more bugmates