I think this may be some permission issue. Check your spark conf for hadoop
related.
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From: Arunkumar Pillai
Date: 2016-02-23 14:08
To: user
Subject: spark 1.6 Not able to start spark
Hi When i try to start spark-shell
I'm getting following error
Exception in thread "main" java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:131)
at org.apache.hadoop.security.Groups.<init>(Groups.java:70)
.....
What could be the reason for this error
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Thanks and Regards
Arun
