sqoop導入hive警告WARN TableDefWriter:Column height had to be cast to a less precise type in Hive

最近在進行用sqoop將業務表數據導入到hive,在導入的時候發現一直在報一個WARN,WARN TableDefWriter:Column height had to be cast to a less precise type in Hive. 具體日誌貼圖. 看到報警以後,查看了hive表的數據,發現數據並沒有丟失,又查看了hive表結構,發現很多字段的數據類型發生了改變.在進行表導入的時候

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