After Adding a New Node to the Cluster, bdacheckcluster Reports that the Node Manager is Not Running. (Doc ID 2155415.1)

Last updated on JULY 08, 2016

Applies to:

Big Data Appliance Integrated Software - Version 4.1.0 to 4.5.0 [Release 4.1 to 4.5]
Linux x86-64

Symptoms

After extending a CDH cluster with "mammoth -e", Cloudera Manager reports that the Node Manager on one of the extended nodes is not running.

1. bdacheckcluster reports that the node manager is not running.  The follow is reported:

ERROR : Node Manager is not running on host <bdanode0x>

  

2. However it looks like the Node Manager process is running.  For example:

 

Changes

 A new node has been added to the existing CDH hadoop cluster using "mammoth -e".

Cause

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