By Steve Hoffman
About This Book
- Construct a chain of Flume brokers utilizing the Apache Flume provider to successfully acquire, mixture, and circulate quite a lot of occasion data
- Configure failover paths and cargo balancing to take away unmarried issues of failure
- Use this step by step advisor to flow logs from software servers to Hadoop's HDFS
Who This ebook Is For
If you're a Hadoop programmer who desires to find out about Flume so as to stream datasets into Hadoop in a well timed and replicable demeanour, then this e-book is perfect for you. No earlier wisdom approximately Apache Flume is critical, yet a uncomplicated wisdom of Hadoop and the Hadoop dossier process (HDFS) is assumed.
What you'll Learn
- Understand the Flume structure, and likewise how one can obtain and set up open resource Flume from Apache
- Follow alongside an in depth instance of transporting weblogs in close to genuine Time (NRT) to Kibana/Elasticsearch and archival in HDFS
- Learn counsel and methods for transporting logs and information on your creation environment
- Understand and configure the Hadoop dossier approach (HDFS) Sink
- Use a morphline-backed Sink to feed information into Solr
- Create redundant information flows utilizing sink groups
- Configure and use quite a few assets to ingest data
- Inspect facts documents and circulation them among a number of locations in line with payload content
- Transform information en-route to Hadoop and visual display unit your facts flows
Apache Flume is a dispensed, trustworthy, and on hand provider used to successfully gather, combination, and flow quite a lot of log info. it really is used to circulate logs from program servers to HDFS for advert hoc analysis.
This booklet begins with an architectural assessment of Flume and its logical elements. It explores channels, sinks, and sink processors, via assets and channels. via the tip of this booklet, you'll be absolutely outfitted to build a chain of Flume brokers to dynamically delivery your flow facts and logs out of your platforms into Hadoop.
A step by step publication that courses you thru the structure and parts of Flume masking assorted ways, that are then pulled jointly as a real-world, end-to-end use case, steadily going from the best to the main complex features.
Read or Download Apache Flume: Distributed Log Collection for Hadoop - Second Edition PDF
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