"bdacli admin_cluster decommission bdanode0x" is Successful But the Node is Not Decommissioned

(Doc ID 2393563.1)

Last updated on MAY 01, 2018

Applies to:

Big Data Appliance Integrated Software - Version 4.5.0 and later
Linux x86-64

Symptoms

The symptoms are:

1. "bdacli admin_cluster decommission bdanode0x" completes successfully.

2. The QUARANTINED lists in /opt/oracle/bda/install/state/config.json correctly report the node as being quarantined.

If for example Node 6, i.e. bdanode06 is decommisioned /opt/oracle/bda/install/state/config.json correctly shows:

a) The "QUARANTINED_POSNS" is 5.

"QUARANTINED_POSNS" :
[
"5"
],

Note: The QUARANTINE_POSN is zero based.

b) The "QUARANTINED_HOSTS" is bdanode06.

"QUARANTINED_HOSTS" :
[
"bdanode06"
],

3. However the node is not decommissioned because:

a) In CM, the Node <X> is not decommissioned.
b) In CM the DN for Node <X> is not stopped.
c) In CM the NM for Node <X> is not stopped.

 

Cause

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