解决spark运行中ERROR Shell:Failed to locate the winutils binary in the hadoop binary path的问题

作者：小蓝xlanll | 2024-06-07 16:12:52

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failed to locate the winutils binary in the hadoop binary path


17/09/03 21:27:13 ERROR Shell: Failed to locate the winutils binary in the hadoop binary path
java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.
	at org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:278)
	at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:300)
	at org.apache.hadoop.util.Shell.<clinit>(Shell.java:293)
	at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:76)
	at org.apache.hadoop.mapred.FileInputFormat.setInputPaths(FileInputFormat.java:362)
	at org.apache.spark.SparkContext$$anonfun$hadoopFile$1$$anonfun$30.apply(SparkContext.scala:1014)
	at org.apache.spark.SparkContext$$anonfun$hadoopFile$1$$anonfun$30.apply(SparkContext.scala:1014)
	at org.apache.spark.rdd.HadoopRDD$$anonfun$getJobConf$6.apply(HadoopRDD.scala:179)
	at org.apache.spark.rdd.HadoopRDD$$anonfun$getJobConf$6.apply(HadoopRDD.scala:179)

在代码中设置hadoop.home.dir

System.setProperty("hadoop.home.dir", "D:\\hadoop-2.5.0\\hadoop-2.5.0")

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