java.lang.IllegalArgumentException: Pathname /F:/data/wordCount.txt from hdfs://node01:8020/F:/data

異常 Exception in thread 「main」 java.lang.IllegalArgumentException: Pathname /F:/data/wordCount.txt from hdfs://node01:8020/F:/data/wordCount.txt is not a valid DFS filename. 解決措施 原因：因爲我們在程序中，通常會將代碼以打ja

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