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Cloudera Manager Fails to Start with "Mismatched CDH versions: host has NONE"/"Local parcel error" After Upgrading Oracle Linux 6 Python Packages on BDA V4.2 (Doc ID 2057052.1)

Last updated on FEBRUARY 11, 2020

Applies to:

Big Data Appliance Integrated Software - Version 4.2.0 and later
Linux x86-64

Symptoms

NOTE: In the images, examples and document that follow, user details, cluster names, hostnames, directory paths, filenames, etc. represent a fictitious sample (and are used to provide an illustrative example only). Any similarity to actual persons, or entities, living or dead, is purely coincidental and not intended in any manner. 


The output here is based on BDA V4.2 with CDH 5.4.4. The same idea holds for CDH 5.4.0.

After upgrading the Oracle Linux (OL) 6 python packages on BDA V4.2 with something like:

dcli -C "export http_proxy=http://<PROXY_SERVER>:<PROXY_PORT>; yum -y --disablerepo=bda --enablerepo=ol6_latest,ol6_UEK_latest update python*"

the following is observed:

1. Differences in python packages versions after upgrading python:

a) Running "python -c 'import platform;print platform.dist()'", produces output of: ('oracle', '6.6', '') 

 

Changes

 The change here is that the  Oracle Linux 6 python packages on BDA V4.2 are upgraded.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
  Solution
 Workaround


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