org.apache.hadoop.hive.ql.parse.SemanticException: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.NullPointerException

incubator-hcatalog-user | Mithun Radhakrishnan | 4 years ago
  1. 0

    Re: A bug in hcatalog´╝č

    incubator-hcatalog-user | 4 years ago | Mithun Radhakrishnan
    org.apache.hadoop.hive.ql.parse.SemanticException: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.NullPointerException
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    Hive Insert - Failed with exception Unable to alter table. java.lang.NullPointerException

    Stack Overflow | 8 months ago | user3198755
    org.apache.hadoop.hive.ql.metadata.HiveException: Unable to alter table. java.lang.NullPointerException
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    Unable to query Hive created from a parquet file with an empty map<string,string>

    Google Groups | 3 years ago | pavel...@gmail.com
    org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row [Error getting row data with exception java.lang.NullPointerException
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    HiveException (ClassCastException) using "group by" for aggregation in wso2 bam

    Stack Overflow | 3 years ago | nima
    org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row {"mid":"1379599795585::192.168.2.17::9443::1","sessionid":null,"parseid":40}
  6. 0

    GitHub comment 7#9432430

    GitHub | 4 years ago | WalterDalton
    org.apache.hadoop.hive.ql.metadata.HiveException: org.apache.hadoop.hive.ql.metadata.HiveException: at least one column must be specified for the table

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    Root Cause Analysis

    1. org.apache.hadoop.hive.ql.metadata.HiveException

      java.lang.NullPointerException

      at org.apache.hadoop.hive.ql.metadata.Hive.getDatabase()
    2. Hive Query Language
      Hive.getDatabase
      1. org.apache.hadoop.hive.ql.metadata.Hive.getDatabase(Hive.java:1043)
      1 frame
    3. org.apache.hcatalog
      CreateTableHook.authorize
      1. org.apache.hcatalog.cli.SemanticAnalysis.CreateTableHook.authorize(CreateTableHook.java:195)
      1 frame