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cdsw nodes not ready


Hi team ,  i have a problem with cdsw  nodes 

they no start.  I haven´t idea for what ?

can helpme?


cdsw nodes not ready.pngcdsw nodes not ready2.png



Cloudera Employee

Hi @noekmc 


Can you please help us to share the CDSW version you are using ?

Kindly share the " cdsw status " output . 


1. Stop CDSW service.
2. Run below commands on master host.
sudo iptables -P INPUT ACCEPT
sudo iptables -P FORWARD ACCEPT
sudo iptables -P OUTPUT ACCEPT
sudo iptables -t nat -F
sudo iptables -t mangle -F
sudo iptables -F
3. Start Docker role on master node, once complete then start Master role on the master node and then Application role on Master node.



May i know the OS version you are using?

disable the kernel memory account and reboot the base node/server once and test..