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From "Aihua Xu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-11980) Follow up on HIVE-11696, exception is thrown from CTAS from the table with table-level serde is Parquet while partition-level serde is JSON
Date Mon, 28 Sep 2015 19:48:04 GMT
Aihua Xu created HIVE-11980:
-------------------------------

             Summary: Follow up on HIVE-11696, exception is thrown from CTAS from the table
with table-level serde is Parquet while partition-level serde is JSON
                 Key: HIVE-11980
                 URL: https://issues.apache.org/jira/browse/HIVE-11980
             Project: Hive
          Issue Type: Bug
          Components: Serializers/Deserializers
    Affects Versions: 2.0.0
            Reporter: Aihua Xu
            Assignee: Aihua Xu


Apparently, getStructFieldsDataAsList() also needs to handle the case of List in addition
to ArrayWritable similar to getStructFieldData.

{noformat}
Caused by: java.lang.UnsupportedOperationException: Cannot inspect java.util.ArrayList
        at org.apache.hadoop.hive.ql.io.parquet.serde.ArrayWritableObjectInspector.getStructFieldsDataAsList(ArrayWritableObjectInspector.java:172)
        at org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe.serialize(LazySimpleSerDe.java:354)
        at org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe.serializeField(LazySimpleSerDe.java:257)
        at org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe.doSerialize(LazySimpleSerDe.java:241)
        at org.apache.hadoop.hive.serde2.AbstractEncodingAwareSerDe.serialize(AbstractEncodingAwareSerDe.java:55)
        at org.apache.hadoop.hive.ql.exec.FileSinkOperator.process(FileSinkOperator.java:720)
        at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:813)
        at org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:88)
        at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:813)
        at org.apache.hadoop.hive.ql.exec.TableScanOperator.process(TableScanOperator.java:97)
        at org.apache.hadoop.hive.ql.exec.MapOperator$MapOpCtx.forward(MapOperator.java:162)
        at org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:508)
{noformat}



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