Gateway parameters (cdap-site.xml and cdap-default.xml)

Parameter Name	Default Value	Description

Parameter Name	Default Value	Description
`app.boss.threads`	`1`	Number of Netty service boss threads.
`app.connection.backlog`	`20000`	Maximum connection backlog of CDAP Master.
`app.exec.threads`	`20`	Number of Netty service executor threads.
`app.worker.threads`	`10`	Number of Netty service worker threads.