java.lang.RuntimeException: java.lang.ClassCastException: scala.collection.immutable.Map$Map1 cannot be cast to java.lang.String

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    Root Cause Analysis

    1. java.lang.ClassCastException

      scala.collection.immutable.Map$Map1 cannot be cast to java.lang.String

      at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation.addNonNullColumnValue()
    2. org.apache.spark
      SparkExecuteStatementOperation.getNextRowSet
      1. org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation.addNonNullColumnValue(Shim13.scala:142)
      2. org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation.getNextRowSet(Shim13.scala:165)
      2 frames
    3. org.apache.hive
      HiveSessionImpl.fetchResults
      1. org.apache.hive.service.cli.operation.OperationManager.getOperationNextRowSet(OperationManager.java:192)
      2. org.apache.hive.service.cli.session.HiveSessionImpl.fetchResults(HiveSessionImpl.java:471)
      2 frames
    4. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    5. org.apache.hive
      HiveSessionProxy$1.run
      1. org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:79)
      2. org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:37)
      3. org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:64)
      3 frames
    6. Java RT
      Subject.doAs
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAs(Subject.java:415)
      2 frames
    7. Hadoop
      UserGroupInformation.doAs
      1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
      1 frame
    8. Hive Shims
      HadoopShimsSecure.doAs
      1. org.apache.hadoop.hive.shims.HadoopShimsSecure.doAs(HadoopShimsSecure.java:493)
      1 frame
    9. org.apache.hive
      HiveSessionProxy.invoke
      1. org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:60)
      1 frame
    10. com.sun.proxy
      $Proxy21.fetchResults
      1. com.sun.proxy.$Proxy21.fetchResults(Unknown Source)
      1 frame
    11. org.apache.hive
      TCLIService$Processor$FetchResults.getResult
      1. org.apache.hive.service.cli.CLIService.fetchResults(CLIService.java:405)
      2. org.apache.hive.service.cli.thrift.ThriftCLIService.FetchResults(ThriftCLIService.java:530)
      3. org.apache.hive.service.cli.thrift.TCLIService$Processor$FetchResults.getResult(TCLIService.java:1553)
      4. org.apache.hive.service.cli.thrift.TCLIService$Processor$FetchResults.getResult(TCLIService.java:1538)
      4 frames
    12. Apache Thrift
      TBaseProcessor.process
      1. org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
      2. org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
      2 frames
    13. org.apache.hive
      TSetIpAddressProcessor.process
      1. org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:55)
      1 frame
    14. Apache Thrift
      TThreadPoolServer$WorkerProcess.run
      1. org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:206)
      1 frame
    15. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames