CDH File System spam Interval Settings

When I deleted a hive table today, I found that the HDFS space was not released. At first I thought it was a problem to delete the table. The results were not found on HDFS, the final result is that the CDH namenode has a file system spam interval setting. The default setting is one day. That is to say, it takes one day to delete the deleted file.

Configuration, hoping to help people with the same questions. 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M01/48/19/wKioL1QFnS7zBMbBAACHV__2jsg463.jpg "Title =" 2222.png" alt = "wkiol1jwns7zbmbbaachv%2jsg463.jpg"/>

You can also manually delete this file. my junk files are stored in

Hadoop FS-ls/user/root/. Trash/can be deleted directly or immediately released.

This article from the "programmer's counterattack" blog, please be sure to keep this source http://cdelliqi.blog.51cto.com/9028667/1547992

CDH File System spam Interval Settings