cassandra - 如何在cassandra1.1.9中创建keyspace

Question

我正在尝试在 cassandra1.1.9 中创建 key 空间，我按照“帮助创建 key 空间”告诉我的方式做了同样的事情。

CREATE KEYSPACE testkeyspace with placement_strategy = 'org.apache.cassandra.locator.SimpleStrategy' and strategy_options = [{replication_factor:2}];
EVEN TRIED THIS
create keyspace testkeyspace;
update keyspace testkeyspace with placement_strategy = 'org.apache.cassandra.locator.SimpleStrategy' and strategy_options = {replication_factor:3};

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I always got this error:
java.lang.IllegalArgumentException: No enum const class org.apache.cassandra.cli.CliClient$AddKeyspaceArgument.STRATEGY_OPT:ONS

Answer 1

我使用的是 1.2.8 版，但唯一对我有用的语法是:

create keyspace demo with replication = {'class':'SimpleStrategy', 'replication_factor':1}