问题描述
我是Net Beans用户,除Cassandra之外,我禁止使用任何其他数据库,因此我只能从开放源代码进行安装.但是在安装Cassandra时,它没有询问我任何用户名或密码(因此,我没有输入用户名和密码),但是Net Bean总是要求密码和用户名将其连接到任何数据库(例如Cassandra& Oracle). &我不知道用户名& Cassandra的密码...您能帮我如何找到Cassandra的用户名和密码吗?如果有,Cassandra的Net bean连接器.或有关如何连接Net bean&的步骤卡桑德拉.
I am Net beans user and I am forbidden to use any other database except Cassandra so I install it simply from an open source. But it did not ask me for any username or password while installing Cassandra(So I do not its username and password) but Net beans always ask password and username to connect it to any data base(Like Cassandra & Oracle). & I do not know the Username & password for Cassandra... can you help me how to find Username and password for Cassandra And Net beans connector to Cassandra if any. Or steps for how to connect Net beans & Cassandra.
推荐答案
默认情况下,Cassandra默认不进行身份验证和授权.
By default, Cassandra defaults to no authentication and no authorization.
在您的Cassandra安装中,打开conf
文件夹中的cassandra.yaml
并设置:
In your Cassandra installation, open cassandra.yaml
in conf
folder and set:
authenticator: PasswordAuthenticator
authorizer: CassandraAuthorizer
重新启动Cassandra服务器. (nodetool stopdaemon
可用于停止)
Restart your Cassandra server. ( nodetool stopdaemon
can be used to stop)
之后,您应该可以使用以下用户名登录:用户名:cassandra
和密码:cassandra
After that you should be able to login with: Username: cassandra
and Password: cassandra
有关创建用户的更多信息,请参见:如何在Cassandra DB中创建第一个用户
More information about creating users can be found here:How do you create the first user in Cassandra DB
要在Netbeans中使用Cassandra,可以使用此插件,需要手动安装.
Coming to using Cassandra in Netbeans, you can use this plugin, you need to install it manually.
http://plugins.netbeans.org/plugin/59444
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