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1 vote
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Custom Writable Serialization in Hadoop [closed]

I have some questions about Custom Writable objects in Hadoop. First of all, the private instance variables of the Writable object have to be Writable? How does Hadoop handle ...
-2 votes
1 answer
4k views

getting error:-Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/io/Writable [closed]

I am trying to connect to hive from java but getting error. I searched in google but not got any helpfull solution. I have added all jars also. The code is:- ...