java.lang.IllegalArgumentException: Could not instantiate implementation: com.thinkaurelius.titan.diskstorage.es.ElasticSearchIndex

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  1. 0

    What is the right configuration of titan db 1.0 running against ES deployed on google/aws cloud

    Stack Overflow | 9 months ago | Vitaly Tarasiuk
    java.lang.IllegalArgumentException: Could not instantiate implementation: com.thinkaurelius.titan.diskstorage.es.ElasticSearchIndex
  2. 0

    graph.commit method

    Google Groups | 10 months ago | mayur raikwar
    java.lang.IllegalArgumentException: Could not find implementation class: none at com.thinkaurelius.titan.util.system.ConfigurationUtil.instantiate(ConfigurationUtil.java:47) at com.thinkaurelius.titan.diskstorage.Backend.getImplementationClass(Backend.java:473)

    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Could not instantiate implementation: com.thinkaurelius.titan.diskstorage.es.ElasticSearchIndex

      at com.thinkaurelius.titan.util.system.ConfigurationUtil.instantiate()
    2. Titan-Core: Core Library for Titan
      Backend.getIndexes
      1. com.thinkaurelius.titan.util.system.ConfigurationUtil.instantiate(ConfigurationUtil.java:55)
      2. com.thinkaurelius.titan.diskstorage.Backend.getImplementationClass(Backend.java:473)
      3. com.thinkaurelius.titan.diskstorage.Backend.getIndexes(Backend.java:460)
      3 frames