presto集群管理

在ansible环境下，控制其他机器，除了/etc/profile文件需要修改，还需要修改/root/.bashrc文件中的值

ansible presto -m copy -a "src=/root/.bashrc dest=/root/.bashrc "

ansible presto -m shell -a "java -version "

ansible presto -m copy -a "src=/opt/presto/etc/catalog  dest=/opt/presto/etc/"

ansible presto -m shell -a "ls /opt/presto/etc/catalog "

增加新的连接

ansible presto -m copy -a "src=/opt/presto/etc/catalog/mysql_80_20.properties  dest=/opt/presto/etc/catalog/mysql_80_20.properties"

 ansible presto -m shell -a "/opt/presto/bin/launcher restart "

https://repo1.maven.org/maven2/io/prestosql/presto-server/350/

350版本之后更名成trino