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@nicolasenno
Last active December 2, 2018 15:54
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NCI test
## Disable ipv6
```sh
sudo nano /etc/sysctl.conf
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1
```
## Java alternatives
```sh
sudo update-alternatives --config java
```
## mapred site.xml
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