database/doris
2
0
Fork 0
Code Issues Pull Requests Actions 3 Packages Projects Releases Wiki Activity

[doc](variables) fix forward_to_master doc bug #12659

Browse Source 
Co-authored-by: wudi <>
This commit is contained in:
wudi
2022-09-16 20:56:55 +08:00
committed by GitHub
parent 6fc74def02
commit a3fee5afbb
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
docs/en/docs/advanced/variables.md
View File

@ -215,7 +215,7 @@ Note that the comment must start with /*+ and can only follow the SELECT.
* `forward_to_master`
The user sets whether to forward some commands to the Master FE node for execution. The default is `true`, which means no forwarding. There are multiple FE nodes in Doris, one of which is the Master node. Usually users can connect to any FE node for full-featured operation. However, some of detail information can only be obtained from the Master FE node.
The user sets whether to forward some commands to the Master FE node for execution. The default is `true`, which means forwarding. There are multiple FE nodes in Doris, one of which is the Master node. Usually users can connect to any FE node for full-featured operation. However, some of detail information can only be obtained from the Master FE node.
For example, the `SHOW BACKENDS;` command, if not forwarded to the Master FE node, can only see some basic information such as whether the node is alive, and forwarded to the Master FE to obtain more detailed information including the node startup time and the last heartbeat time.