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You're reading from  Scaling Big Data with Hadoop and Solr, Second Edition

Product typeBook
Published inApr 2015
Publisher
ISBN-139781783553396
Edition1st Edition
Tools
SolrHadoop
Concepts
Big Data
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Author (1)
Hrishikesh Vijay Karambelkar
Hrishikesh Vijay Karambelkar
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Hrishikesh Vijay Karambelkar

Hrishikesh Vijay Karambelkar is an innovator and an enterprise architect with 16 years of software design and development experience, specifically in the areas of big data, enterprise search, data analytics, text mining, and databases. He is passionate about architecting new software implementations for the next generation of software solutions for various industries, including oil and gas, chemicals, manufacturing, utilities, healthcare, and government infrastructure. In the past, he has authored three books for Packt Publishing: two editions of Scaling Big Data with Hadoop and Solr and one of Scaling Apache Solr. He has also worked with graph databases, and some of his work has been published at international conferences such as VLDB and ICDE.
Read more about Hrishikesh Vijay Karambelkar

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Monitoring Solr instance

You can monitor the Solr instance for the purpose of memory and CPU usage. There are various ways of doing this; a simple administration of Solr provides you with some statistics for the usage. Using standard tools like JConsole and JVisualVM, you can connect to the Solr process for monitoring the memory usage, threads, and CPU usage:

With JConsole, you can also look at different JMX-based MBeans supported by Solr. On an example jetty setup, you can simply connect Solr by using the following procedure:

  • Open JDK folder, which is being used by Solr

  • Go to the bin folder and run JConsole

  • In JConsole, connect to the Solr process; in case of the default jetty implementation, connect to start.jar

  • Once connected, switch to the MBean tab

You will find the MBean browser as shown in the following screenshot:

For a clustered search instance, you can connect remotely through JConsole. However, while starting JVM, you need to pass the following parameters to JVM (to bypass authentication...

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Scaling Big Data with Hadoop and Solr, Second Edition
Published in: Apr 2015Publisher: ISBN-13: 9781783553396
© 2015 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Hrishikesh Vijay Karambelkar

Hrishikesh Vijay Karambelkar is an innovator and an enterprise architect with 16 years of software design and development experience, specifically in the areas of big data, enterprise search, data analytics, text mining, and databases. He is passionate about architecting new software implementations for the next generation of software solutions for various industries, including oil and gas, chemicals, manufacturing, utilities, healthcare, and government infrastructure. In the past, he has authored three books for Packt Publishing: two editions of Scaling Big Data with Hadoop and Solr and one of Scaling Apache Solr. He has also worked with graph databases, and some of his work has been published at international conferences such as VLDB and ICDE.
Read more about Hrishikesh Vijay Karambelkar

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