Impala 使用的端口

红太狼 2022-06-01 13:26 246阅读 0赞

下表中列出了 Impala 是用的 TCP 端口。在部署 Impala 之前，请确保每个系统上这些端口都是打开的。

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 <th style="padding:0px; margin:0px; vertical-align:bottom; font-family:TitilliumText22LRegular,Arial,sans-serif; font-size:14px"> 组件</th> 
 <th style="padding:0px; margin:0px; vertical-align:bottom; font-family:TitilliumText22LRegular,Arial,sans-serif; font-size:14px"> 服务</th> 
 <th style="padding:0px; margin:0px; vertical-align:bottom; font-family:TitilliumText22LRegular,Arial,sans-serif; font-size:14px"> 端口</th> 
 <th style="padding:0px; margin:0px; vertical-align:bottom; font-family:TitilliumText22LRegular,Arial,sans-serif; font-size:14px"> 访问需求</th> 
 <th style="padding:0px; margin:0px; vertical-align:bottom; font-family:TitilliumText22LRegular,Arial,sans-serif; font-size:14px"> 备注</th> 
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 <td style="padding:0px; margin:0px; vertical-align:top"> Impala Daemon </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> Impala 守护进程前端端口 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 21000 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 外部 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 被 impala-shell, Beeswax, Cloudera ODBC 1.2 驱动 用于传递命令和接收结果。参见&nbsp;<a href="http://www.cloudera.com/content/cloudera-content/cloudera-docs/Impala/latest/Installing-and-Using-Impala/ciiu_impala_odbc.html#impala_odbc" style="padding:0px; margin:0px; color:rgb(255,131,115); font-size:12px" rel="nofollow">Configuring Impala to Work with ODBC</a>&nbsp;了解详细信息 </td> 
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 <td style="padding:0px; margin:0px; vertical-align:top"> Impala Daemon </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> Impala 守护进程前端端口 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 21050 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 外部 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 被使用 JDBC 或 Cloudera ODBC 2.0 及以上驱动的诸如 BI 工具之类的应用用来传递命令和接收结果.参见&nbsp;<a href="http://www.cloudera.com/content/cloudera-content/cloudera-docs/Impala/latest/Installing-and-Using-Impala/ciiu_impala_jdbc.html#impala_jdbc" style="padding:0px; margin:0px; color:rgb(255,131,115); font-size:12px" rel="nofollow">Configuring Impala to Work with JDBC</a>&nbsp;了解详细信息 </td> 
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 <td style="padding:0px; margin:0px; vertical-align:top"> Impala Daemon </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> Impala 守护进程后端端口 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 22000 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 内部 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 仅内部使用。Impala 守护进程用该端口互相通讯 </td> 
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 <td style="padding:0px; margin:0px; vertical-align:top"> Impala Daemon </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> StateStore订阅服务端口(StateStoreSubscriber Service Port) </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 23000 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 内部 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 仅内部使用。Impala 守护进程监听该端口接收来源于 state store 的更新 </td> 
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 <td style="padding:0px; margin:0px; vertical-align:top"> Impala Daemon </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> Impala 守护进程&nbsp;HTTP 服务器端口 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 25000 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 外部 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> Impala web 接口，管理员用于监控和故障排除 </td> 
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 <td style="padding:0px; margin:0px; vertical-align:top"> Impala StateStore Daemon </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> StateStore HTTP&nbsp;HTTP 服务器端口 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 25010 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 外部 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> StateStore web 接口，管理员用于监控和故障排除 </td> 
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 <td style="padding:0px; margin:0px; vertical-align:top"> Impala Catalog Daemon </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> Catalog HTTP&nbsp;HTTP 服务器端口 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 25020 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 外部 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 目录服务 web 接口，管理员用于监控和故障排除，Impala 1.2 开始使用 </td> 
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 <td style="padding:0px; margin:0px; vertical-align:top"> Impala StateStore Daemon </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> StateStore 服务端口 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 24000 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 内部 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 仅内部使用。State store 监听该端口的 registration/unregistration 请求 </td> 
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 <td style="padding:0px; margin:0px; vertical-align:top"> Impala Catalog Daemon </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> StateStore&nbsp;服务端口 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 26000 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 内部 </td> 
 <td style="padding:0px; margin:0px; vertical-align:top"> 仅内部使用。目录服务使用该端口与 Imp </td> 
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