红帽全球峰会第 20 章 Cassandra 源
查询 Cassandra 集群表。
20.1. 配置选项
下表总结了适用于 cassandra-source Kamelet 的配置选项：
| 属性 | 名称 | 描述 | 类型 | 默认 | Example |
|---|---|---|---|---|---|
| connectionHost * | 连接主机 | 主机名(s) cassandra server (s)。可以使用逗号分隔多个主机。 | 字符串 |
| |
| connectionPort * | 连接端口 | cassandra server (s)的端口号 | 字符串 |
| |
| keyspace * | keyspace | 要使用的密钥空间 | 字符串 |
| |
| 密码 * | 密码 | 用于访问安全 Cassandra 集群的密码 | 字符串 | ||
| 查询 * | 查询 | 要针对 Cassandra 集群表执行的查询 | 字符串 | ||
| 用户名 * | 用户名 | 用于访问安全 Cassandra 集群的用户名 | 字符串 | ||
| consistencyLevel | 致性级别 | 要使用的一致性级别。该值可以是 ANY, ONE, TWO, THREE, QUORUM, ALL, LOCAL_QUORUM, EACH_QUORUM, SERIAL, LOCAL_SERIAL, LOCAL_SERIAL, LOCAL_ONE | 字符串 |
| |
| resultStrategy | 结果策略 | 转换查询的结果集的策略。可能的值有 ALL, ONE, LIMIT_10, LIMIT_100… | 字符串 |
|
带星号(*)标记的字段是必需的。
'%20d='M201.5%20305.5c-13.8%200-24.9-11.1-24.9-24.6%200-13.8%2011.1-24.9%2024.9-24.9%2013.6%200%2024.6%2011.1%2024.6%2024.9%200%2013.6-11.1%2024.6-24.6%2024.6zM504%20256c0%20137-111%20248-248%20248S8%20393%208%20256%20119%208%20256%208s248%20111%20248%20248zm-132.3-41.2c-9.4%200-17.7%203.9-23.8%2010-22.4-15.5-52.6-25.5-86.1-26.6l17.4-78.3%2055.4%2012.5c0%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.3%2024.9-24.9s-11.1-24.9-24.9-24.9c-9.7%200-18%205.8-22.1%2013.8l-61.2-13.6c-3-.8-6.1%201.4-6.9%204.4l-19.1%2086.4c-33.2%201.4-63.1%2011.3-85.5%2026.8-6.1-6.4-14.7-10.2-24.1-10.2-34.9%200-46.3%2046.9-14.4%2062.8-1.1%205-1.7%2010.2-1.7%2015.5%200%2052.6%2059.2%2095.2%20132%2095.2%2073.1%200%20132.3-42.6%20132.3-95.2%200-5.3-.6-10.8-1.9-15.8%2031.3-16%2019.8-62.5-14.9-62.5zM302.8%20331c-18.2%2018.2-76.1%2017.9-93.6%200-2.2-2.2-6.1-2.2-8.3%200-2.5%202.5-2.5%206.4%200%208.6%2022.8%2022.8%2087.3%2022.8%20110.2%200%202.5-2.2%202.5-6.1%200-8.6-2.2-2.2-6.1-2.2-8.3%200zm7.7-75c-13.6%200-24.6%2011.1-24.6%2024.9%200%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.1%2024.9-24.6%200-13.8-11-24.9-24.9-24.9z'/%3e%3c/svg%3e){kind=small}