Created
August 14, 2017 06:49
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Ansible: To clear cache of servers
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| - name: Installing HADOOP CLUSTER | |
| hosts: <hostgroup> | |
| become: yes | |
| gather_facts: true | |
| tasks: | |
| - name: Clearing the cache | |
| shell: sync; echo 3 > /proc/sys/vm/drop_caches |
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