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Steps to Upgrade an Oracle Big Data Appliance Cluster with Mammoth V4.2 / CDH 5.4 to CDH 5.4.4 (Doc ID 2046235.1)

Last updated on OCTOBER 14, 2015

Applies to:

Big Data Appliance Integrated Software - Version 4.2.0 to 4.2.0 [Release 4.2]
Linux x86-64


Provide steps to upgrade an Oracle Big Data Appliance cluster with Mammoth V4.2.0 / CDH 5.4.0 or CDH 5.4.2 to CDH 5.4.4.

The document uses CDH 5.4.0 in the examples.

Note: Currently the only  supported Parcel Upgrade on BDA V4.2 is from CDH 5.4.0 to CDH 5.4.4.





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In this Document
 Introduction to Parcel Upgrade
 Known Issues with CDH 5.4.4 Parcel Upgrade
 Schedule a Maintenance Window to Upgrade
 Backup Steps that Need to Be Performed Prior to Upgrade to CDH 5.4.4
 Stop Services
 Backup the MySQL Database
 If Sqoop 2 is Configured Backup the Sqoop 2 Database
 Restart Services
 Download CDH Parcel and the Manifest File
 Upgrade Steps
 Verify upgrade has been done and cluster is healthy
 Post upgrade steps
 Known Issues CDH 5.4.4

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