Reading and Writing SequenceFile Example

This post is continuation for previous post on hadoop sequence files. In this post we will discuss about Reading and Writing SequenceFile Examples using Apache Hadoop 2 API. Writing Sequence File Example: As discussed in the previous post, we will use static method SequenceFile.createWriter(conf, opts) to create SequenceFile.Writer instance and we will useĀ append(key, value) method to insert each record into sequencefile. In the below example program, we are reading contents […]

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I am a plsql developer. Intrested to move into bigdata.

Neetika Singh ITA