ERROR Shell: Failed to locate the winutils binary in the hadoop binary path

文章发自：http://www.cnblogs.com/hark0623/p/4170172.html  转发请注明


14/12/17 19:18:53 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:318)

    at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:333)

    at org.apache.hadoop.util.Shell.<clinit>(Shell.java:326)

    at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:76)

    at org.apache.hadoop.security.Groups.parseStaticMapping(Groups.java:93)

    at org.apache.hadoop.security.Groups.<init>(Groups.java:77)

    at org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:240)

    at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:255)

    at org.apache.hadoop.security.UserGroupInformation.setConfiguration(UserGroupInformation.java:283)

    at org.apache.spark.deploy.SparkHadoopUtil.<init>(SparkHadoopUtil.scala:36)

    at org.apache.spark.deploy.SparkHadoopUtil$.<init>(SparkHadoopUtil.scala:109)

    at org.apache.spark.deploy.SparkHadoopUtil$.<clinit>(SparkHadoopUtil.scala)

    at org.apache.spark.SparkContext.<init>(SparkContext.scala:228)

    at org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:555)

    at org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:75)

    at com.hark.Test$.main(Test.scala:28)

    at com.hark.Test.main(Test.scala)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:606)

    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)

14/12/17 19:18:54 INFO AkkaUtils: Connecting to HeartbeatReceiver: akka.tcp://sparkDriver@WIN7-20140319ZQ:60477/user/HeartbeatReceiver

windows的idea运行时报这个异常

只要在代码前面添加

val path = new File(".").getCanonicalPath()

//File workaround = new File(".");

System.getProperties().put("hadoop.home.dir", path);

new File("./bin").mkdirs();

new File("./bin/winutils.exe").createNewFile();

即可。。

原因：未知。。。

奇葩的问题啊