June 2019
Beginner to intermediate
360 pages
10h 55m
English
Content preview from Big Data Simplified
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Other BigData Tools andTechnologies | 183
• The ‘weblog.txt’ file is ingested by Flume and the file is replicated into HDFS. Check the file
in HDFS with the following command.
hadoop fs -ls /flume_weblog_sink
Therefore, in the above example, Flume has picked up one log le from the spool directory
(i.e.,ume_weblog_sink’ in Desktop) and ingested in HDFS as per the conguration in ‘weblog.
conf’ le.
7.5 OOZIE
Typically, many corporate giants like Google, Yahoo and Facebook have a chain of processes con-
stantly munching data. Managing all these processes requires a workow management system
and that is what Oozie is all about. It is a workow ...
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