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  1. Hive
  2. HIVE-13261

Can not compute column stats for partition when schema evolves

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.0.0, 1.1.0, 2.0.0
    • Fix Version/s: 2.1.0
    • Component/s: Statistics
    • Labels:
      None

      Description

      To repro

      CREATE TABLE partitioned1(a INT, b STRING) PARTITIONED BY(part INT) STORED AS TEXTFILE;
      
      insert into table partitioned1 partition(part=1) values(1, 'original'),(2, 'original'), (3, 'original'),(4, 'original');
      
      -- Table-Non-Cascade ADD COLUMNS ...
      alter table partitioned1 add columns(c int, d string);
      
      insert into table partitioned1 partition(part=2) values(1, 'new', 10, 'ten'),(2, 'new', 20, 'twenty'), (3, 'new', 30, 'thirty'),(4, 'new', 40, 'forty');
      
      insert into table partitioned1 partition(part=1) values(5, 'new', 100, 'hundred'),(6, 'new', 200, 'two hundred');
      
      analyze table partitioned1 compute statistics for columns;
      

      Error msg:

      2016-03-10T14:55:43,205 ERROR [abc3eb8d-7432-47ae-b76f-54c8d7020312 main[]]: metastore.RetryingHMSHandler (RetryingHMSHandler.java:invokeInternal(177)) - NoSuchObjectException(message:Column c for which stats gathering is requested doesn't exist.)
              at org.apache.hadoop.hive.metastore.ObjectStore.writeMPartitionColumnStatistics(ObjectStore.java:6492)
              at org.apache.hadoop.hive.metastore.ObjectStore.updatePartitionColumnStatistics(ObjectStore.java:6574)
              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      

        Attachments

        1. HIVE-13261.01.patch
          40 kB
          Pengcheng Xiong

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              • Assignee:
                pxiong Pengcheng Xiong
                Reporter:
                pxiong Pengcheng Xiong
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                Dates

                • Created:
                  Updated:
                  Resolved: