From 0bdf053e1baeab70756185a932ba74314d071d3d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=B8=82=E6=B0=91233?= Date: Mon, 30 Aug 2021 14:55:24 +0800 Subject: [PATCH] doc: update 10.cluster/docs.md --- documentation20/en/10.cluster/docs.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/documentation20/en/10.cluster/docs.md b/documentation20/en/10.cluster/docs.md index d7d908ff42..f65c683483 100644 --- a/documentation20/en/10.cluster/docs.md +++ b/documentation20/en/10.cluster/docs.md @@ -16,7 +16,7 @@ Please refer to the [video tutorial](https://www.taosdata.com/blog/2020/11/11/19 **Note 1:** Because the information of FQDN will be written into a file, if FQDN has not been configured or changed before, and TDengine has been started, be sure to clean up the previous data （`rm -rf /var/lib/taos/*`）on the premise of ensuring that the data is useless or backed up; -**Note 2:** The client also needs to be configured to ensure that it can correctly parse the FQDN configuration of each node, whether through DNS service or Host file. +**Note 2:** The client also needs to be configured to ensure that it can correctly parse the FQDN configuration of each node, whether through DNS service or modify `/etc/hosts` file. **Step 2:** It is recommended to close the firewall of all physical nodes, and at least ensure that the TCP and UDP ports of ports 6030-6042 are open. It is **strongly recommended** to close the firewall first and configure the ports after the cluster is built; -- GitLab