#Hive报错 WritableStringObjectInspector cannot be cast to org.apache.hadoop.hive.serde2.objectinspect
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#Hive报错 WritableStringObjectInspector cannot be cast to org.apache.hadoop.hive.serde2.objectinspect
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#Hive報錯
FAILED: ClassCastException org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableStringObjectInspector cannot be cast to org.apache.hadoop.hive.serde2.objectinspector.primitive.LongObjectInspector
經debug后發現group by里某個字段重復出現兩次,刪除其中一個后,問題成功解決
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#hive 報錯
- Error while compiling statement: FAILED: ClassCastException org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableStringObjectInspector cannot be cast to org.apache.hadoop.hive.serde2.objectinspector.primitive.BooleanObjectInspector
解決辦法
在查看所有的語句全都沒問題之后,發現在最外層的 group by 語句中,將 ‘,’ 錯寫為 ‘and’。該整治后解決
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