java.lang.NullPointerException: Map values cannot be null

DataStax JIRA | Jacques-Henri Berthemet | 1 year ago
  1. 0
    Elasticsearch 1.x and 2.x nodes are not compatible, make sure your setup contains nodes of the same major version.
    via GitHub by dakrone
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  3. 0
    It is a JDK bug, no workaround currently.
    via GitHub by jroper
  4. 0
    Some of the parametes ar enull

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Map values cannot be null

      at com.datastax.driver.core.TypeCodec$MapCodec.serialize()
    2. DataStax Java Driver for Apache Cassandra - Core
      1. com.datastax.driver.core.TypeCodec$MapCodec.serialize(
      2. com.datastax.driver.core.TypeCodec$MapCodec.serialize(
      3. com.datastax.driver.core.AbstractData.set(
      4. com.datastax.driver.core.AbstractData.set(
      5. com.datastax.driver.core.BoundStatement.set(
      5 frames
    3. com.datastax.driver
      1. com.datastax.driver.mapping.Mapper.setObject(
      2. com.datastax.driver.mapping.Mapper.saveQuery(
      3. com.datastax.driver.mapping.Mapper.saveQuery(
      4 frames
    4. com.genesys.ucs
      1. com.genesys.ucs.CassandraTestor.test(
      1 frame