Data Fabric Services went Down Randomly

[msaidbilgehan]

After the successful installation of the mapr-setup script (Data Fabric), so many services went down such as below; 

hpe data fabric node

Here are the resources;

• References: 
• https://docs.ezmeral.hpe.com/datafabric-customer-managed/73/MapRInstaller.html
• https://support.hpe.com/hpesc/public/docDisplay?docId=a00edf61hen_us&page=MapRInstallerReleaseNotes/mapr_installer_known_issues.html

• OS Features 
• Ubuntu 18.04
• No Fips Installed
• Java 11 installed
• No Firewall Activated
• VMWare Local VLAN
• No Public Hostname (IPs and hostnames are configured with hosts file)

• Storage (900 Gb);
• / - 275 Gb
• /var - 175 Gb
• /srv - 150 Gb
• /opt - 150 Gb
• swap - 30 Gb
• No-Formatted - 120 Gb

• Resource Requirements
• Memory - 65 Gb - 100 Gb
• CPU 20 Core
• We have tried to install Mapr Version 7.3, 7.2, 7.0
• Tried Node Number while installing or expanding the cluster: 3, 5, 6

[Sunitha_Mod · Accepted solution]

@msaidbilgehan 

Please refer to your primary post here: 

https://community.hpe.com/t5/hpe-ezmeral-software-platform/multiple-zookeeper-and-cldb-installation-fails-at-data-fabric/td-p/7193042