Shulou(Shulou.com)06/02 Report--

First, create a startup HADOOP+YARN script

1. Create a script

Vi start-hadoop.sh

Click (here) to fold or open here) fold or open here) fold or open #! / bin/bash

Echo "jps"

Ssh hadoop001'cd ~ /; source .bash _ profile;' cd / app/jdk1.8.0_151/bin\; jps | sort | grep-v Jps

Echo "jps"

Ssh hadoop002'cd ~ /; source .bash _ profile;' cd / app/jdk1.8.0_151/bin\; jps | sort | grep-v Jps

Echo "jps"

Ssh hadoop003'cd ~ /; source .bash _ profile;' cd / app/jdk1.8.0_151/bin\; jps | sort | grep-v Jps2, which is granted by script

Chmod 775 queryJSP.sh

3. Execute the script

Cd / app

. / queryJSP.sh

-end-

[from @ Jose big data]

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