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https://issues.apache.org/jira/browse/HADOOP-4231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Shao updated HADOOP-4231:
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Attachment: HADOOP-4231.0.txt
> Hive: converting complex objects to JSON failed.
> ------------------------------------------------
>
> 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
> Attachments: HADOOP-4231.0.txt
>
>
> 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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