Differences
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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ubuntu_hortonworks [2016/01/28 11:23] steve |
ubuntu_hortonworks [2016/01/28 17:01] steve |
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| Line 28: | Line 28: | ||
| net.ipv6.conf.lo.disable_ipv6 = 1 | net.ipv6.conf.lo.disable_ipv6 = 1 | ||
| vm.swappiness = 0 | vm.swappiness = 0 | ||
| - | fs.epoll.max_user_instances = 2048 | ||
| </code> | </code> | ||
| - | Disable it directly as well: | + | Apply the changes: |
| <code> | <code> | ||
| - | sysctl -w net.ipv6.conf.all.disable_ipv6=1 | + | sysctl -p |
| - | sysctl -w net.ipv6.conf.default.disable_ipv6=1 | + | |
| - | sysctl -w net.ipv6.conf.lo.disable_ipv6=1 | + | |
| - | sysctl -w vm.swappiness=0 | + | |
| - | sysctl -w fs.epoll.max_user_instances=2048 | + | |
| </code> | </code> | ||
| Line 59: | Line 54: | ||
| <code> | <code> | ||
| - | ambari-server | + | aptitude -y install ambari-server |
| </code> | </code> | ||
