BDA Expansion Fails with Error Illegal Number of Nodes on Rack
(Doc ID 2107177.1)
Last updated on NOVEMBER 08, 2022
Applies to:
Big Data Appliance Integrated Software - Version 4.2.0 to 4.6.0 [Release 4.2 to 4.6]Linux x86-64
Symptoms
On BDA 4.2 to 4.6 Step 1 fails when expanding the cluster by a number other than multiples of 3 nodes. The Mammoth log files show the following error:
2016-02-08 14:21:22:
GridSteps::DieTrap('Exiting...') called at GridSteps.pm line 1532
GridSteps::MsgPrint('EE', 'Cannot continue with operation') called at GridSteps.pm line 13668
GridSteps::ValidateParamfile() called at /opt/oracle/BDAMammoth/bdaconfig/GridInst.pl line 151
GridSteps.pm line 13668 corresponds to :
for ($idx = 0; $idx <= $#appl_node_count; $idx++)
{
if ($appl_node_count[$idx] < 3)
{
MsgPrint("E", "Illegal number of nodes on rack $racklist[$idx]");
MsgPrint("EE", "Cannot continue with operation");
}
}
{
if ($appl_node_count[$idx] < 3)
{
MsgPrint("E", "Illegal number of nodes on rack $racklist[$idx]");
MsgPrint("EE", "Cannot continue with operation");
}
}
Changes
Trying to expand the cluster via Mammoth.
Cause
To view full details, sign in with your My Oracle Support account. |
|
Don't have a My Oracle Support account? Click to get started! |
In this Document
Symptoms |
Changes |
Cause |
Solution |