Hive: converting complex objects to JSON failed.
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Key: HADOOP-4231
URL: https://issues.apache.org/jira/browse/HADOOP-4231
Project: Hadoop Core
Issue Type: Improvement
Reporter: Zheng Shao
Assignee: Zheng Shao
Priority: Minor
java.lang.RuntimeException: java.lang.IllegalArgumentException: Can not set int
field xxx to java.lang.String at
org.apache.hadoop.hive.serde2.objectinspector.ReflectionStructObjectInspector.getStructFieldData(ReflectionStructObjectInspector.java:123)
at
org.apache.hadoop.hive.serde2.SerDeUtils.buildJSONString(SerDeUtils.java:231)
at
org.apache.hadoop.hive.serde2.SerDeUtils.getJSONString(SerDeUtils.java:163)
at
org.apache.hadoop.hive.serde2.MetadataTypedColumnsetSerDe.serialize(MetadataTypedColumnsetSerDe.java:181)
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