The coordinator partition is called what it is because of the coordinator agent that runs on it, communicating with the application.
协调分区之所以被这样称呼，是因为运行在它上面的、与应用程序通信的协调代理。
While the agents are busy doing steps 3 and 4 above, the union operator (run by the coordinator agent) starts reading data from the SHIP buffer on the first leg of the union.
当代理正在执行上述步骤3和步骤4时，UNION操作符(由协调代理程序运行)开始从UNION的第一个分支上的ship缓冲区中读取数据。
All connection requests from client applications, whether they are local or remote, are allocated a corresponding coordinator agent.
所有来自客户机应用程序的连接请求，无论是本地还是远程的，都分配了相应的协调代理程序。
Subagent (db2agntp) : When the intra_parallel database manager configuration parameter is enabled, the coordinator agent distributes the database requests to subagents (db2agntp).
子代理程序(db2agntp)：如果启用了intra_parallel数据库管理器配置参数，协调代理程序就会把数据库请求分发给子代理程序(db2agntp)。
Once the coordinator agent is created, it handles all database requests on behalf of its application by coordinating subagents (db2agent) that perform requests on the database.
一旦创建了协调代理程序，通过协调对数据库执行请求的子代理程序(db2agent)，协调代理程序代表其应用程序处理所有数据库请求。
Coordinator agent (db2agent) : This agent coordinates work on behalf of an application and communicates to other agents using inter-process communication (IPC) or remote communication protocols.
协调代理程序(db2agent)：协调代理程序代表应用程序协调工作，并使用进程间通信(IPC)或远程通信协议与其它代理程序进行通信。
Coordinator agent (db2agent) : This agent coordinates work on behalf of an application and communicates to other agents using inter-process communication (IPC) or remote communication protocols.
协调代理程序(db2agent)：协调代理程序代表应用程序协调工作，并使用进程间通信(IPC)或远程通信协议与其它代理程序进行通信。
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