troubleshooting-When importing query results in parallel, you must specify --split-by.
緣由分析 -m 4 \ 導數命令中map task number=4，當-m 設置的值大於1時，split-by必須設置字段（須要是 int 類型的字段），若是不是 int類型的字段，則須要加上參數 -Dorg.apache.sqoop.splitter.allow_text_splitter=true 例子： sqoop import -Dorg.apache.sqoop.splitter.al
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相關文章
- 1. mount: you must specify the filesystem type
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