how to merging small files in hadoop

Merging Small Files Into Avro File

This post is a continuation for previous post on working with small files issue. In previous we have merged huge number of small files on HDFS directory into sequencefile and in this post we will merge huge number of small files on local file system into avro file on HDFS output directory. We will store the file names as keys and file contents as values in Avro file. We will […]

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

Neetika Singh ITA