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NameNode Analytics 1.6.3
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@pjeli pjeli released this 03 Jun 23:18
1.6.3
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This is the tenth release of NameNode Analytics! 🎈 🎂

[#235] Update README.md with links and images
[#223] Externalize web resources
[#232] Add more file types into FileTypeHistogram
[#229] Actual numbers report for Space and Namespace quotas
[#224] Speed-up JavaStreamQueryEngine with better stream utilization
[#226] Add progress info for background analysis

It is HIGHLY recommended to update to this version.

Major changes were done to the QueryEngine to deal with performance at large scale (400M+ inodes). As a result, you should see anywhere between 4-10x speedup on all real time queries and SuggestionEngine report times. JavaCollectionQEngine has been removed as a result.

If you are upgrading from any previous line, please be sure to rename your security.properties file to application.properties as the file NNA looks for when bootstrapping was deprecated as part of #206.

If you are upgrading from a 1.5.x or 1.4.x line, please be sure to modify your /usr/local/nn-analytics/bin/nna_env file to override the NNA_MAIN export to point to org.apache.hadoop.hdfs.server.namenode.analytics.WebServerMain as opposed to com.paypal.namenode.WebServerMain as the com.paypal packages were removed as part of #175.

Supported OS:
-CentOS/RedHat
-Ubuntu

Supported Java:
-JDK8+

Documentation here: https://nnanalytics.readthedocs.io/en/release-1.6.3/

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