I'm using MapR installer to reinstall the platform on my 3-node cluster. For uninstall, I follow the link there:
Then I start over to reinstall the cluster. I got stuck in the step of verifying nodes. The progress bar on the top never moves. Seems like verifying forever.
Dig more into it. I found that the problems seem to happen on the first node(vn1.rtec.net). When I exclude this node and install with rest two nodes. Everything is fine. Then everytime I add this node. The verifying process got stuck. Moreover, there is no log for this node. Perhaps there is not enough information to generate that.
I attached some other logs hope they would be useful. Thanks in advance.
07/10 update: I attached output of following commands
ps -ef | grep ansible
ps -ef | grep yum
ps -ef | grep -i python