英文:
Assign a name to a Java Sub Process (ProcessBuilder)
问题
我想为由Java应用程序通过*ProcessBuilder()*在Java中调用的子进程分配一个名称。
ProcessBuilder builder = new ProcessBuilder();
builder.environment().put("CLASSPATH", ""); // 取消设置类路径
strategy.loadEnvVariables(builder.environment()); // 将环境变量设置到构建器进程中
String[] invokeCommands = strategy.getInvokeCommands(); // 获取启动子进程所需的命令
process = builder.command(invokeCommands).start();
上述代码运行良好。但我想为该子进程分配一个名称，以便在“ps ux”命令中看到。
例如
lsesv-s 27090 0.0 0.0 290168 25564 ? S 10:43 0:00 /x02/lsesv-s/postgres/bin/postgres -D /x02/lsesv-s/postgres/datamhv
这是由我的Java应用程序调用的示例子进程，并且它会将命令参数作为默认名称传递。但我需要它能够通过我传递给“ProcessBuilder()”对象的名称可见，或者有任何其他方法可以实现可见性？
英文:
I want to assign a name for a sub-process that is invoking by a java application via the ProcessBuilder() in Java.
ProcessBuilder builder = new ProcessBuilder();
builder.environment().put("CLASSPATH", ""); // Unsetting classpaths
strategy.loadEnvVariables(builder.environment()); // set env variables to builder process
String[] invokeCommands = strategy.getInvokeCommands(); // get commands that need to start the sub process
process = builder.command(invokeCommands).start();
The above code is working fine. But I want to assign a name to that subprocess to see in "ps ux" command by the given name.
E.g
lsesv-s 27090 0.0 0.0 290168 25564 ? S 10:43 0:00 /x02/lsesv-s/postgres/bin/postgres -D /x02/lsesv-s/postgres/datamhv
This is a sample subprocess that invoked by my java application and it gets passed commands arguments as the default name. But I need it to be visible by a name which I passed to the "ProcessBuilder()" object or any workaround to get visible?
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