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Hearen / HadoopInitializer

Using pure shell to configure hadoop 2.7.1 environment in CentOS 7.1 cluster
GNU General Public License v3.0
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the clear_walls method is not stable #13

Closed Hearen closed 7 years ago

Hearen commented 8 years ago

if the firewalld service is not started at first then the remotes will not be rebooted

Hearen commented 7 years ago

the problem lies in the && commands sequence.

Hearen commented 7 years ago

the problem lies in the && commands sequence. && requires the successful state of the previous command while ; only execute in order without any prerequisite