Hadoop java.io.IOException: Mkdirs failed to create /some/path, when running mapreduce job on mac osx

2017-05-31T18:04:54

When I run my MR job on mac osx, I face on the following exception:

Exception in thread "main" java.io.IOException: Mkdirs failed to create /var/folders/9m/w_vzzmtx0rq0tt9whf_r4yhr0000gn/T/hadoop-unjar7688811202881231043/META-INF/license
	at org.apache.hadoop.util.RunJar.ensureDirectory(RunJar.java:128)
	at org.apache.hadoop.util.RunJar.unJar(RunJar.java:104)
	at org.apache.hadoop.util.RunJar.unJar(RunJar.java:81)
	at org.apache.hadoop.util.RunJar.run(RunJar.java:209)
	at org.apache.hadoop.util.RunJar.main(RunJar.java:136)

Copyright License:
Author:「YES」,Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.
Link to:https://stackoverflow.com/questions/44281749/hadoop-java-io-ioexception-mkdirs-failed-to-create-some-path-when-running-map

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Copyright License:Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.