improve install_config.conf description (#6681)

* improve install_config.conf description

* Update install_config.conf

update accroding review ideas

dolphinscheduler-server/src/main/resources/config/install_config.conf

@@ -21,7 +21,7 @@
 # A comma separated list of machine hostname or IP would be installed DolphinScheduler,
 # including master, worker, api, alert. If you want to deploy in pseudo-distributed
 # mode, just write a pseudo-distributed hostname
-# Example for hostnames: ips="ds1,ds2,ds3,ds4,ds5", Example for IP: ips="192.168.8.1,192.168.8.2,192.168.8.3,192.168.8.4,192.168.8.5"
+# Example for hostnames: ips="ds1,ds2,ds3,ds4,ds5", Example for IPs: ips="192.168.8.1,192.168.8.2,192.168.8.3,192.168.8.4,192.168.8.5"
 ips="ds1,ds2,ds3,ds4,ds5"
 
 # Port of SSH protocol, default value is 22. For now we only support same port in all `ips` machine
@@ -30,29 +30,29 @@ sshPort="22"
 
 # A comma separated list of machine hostname or IP would be installed Master server, it
 # must be a subset of configuration `ips`.
-# Example for hostnames: ips="ds1,ds2", Example for IP: ips="192.168.8.1,192.168.8.2"
+# Example for hostnames: masters="ds1,ds2", Example for IPs: masters="192.168.8.1,192.168.8.2"
 masters="ds1,ds2"
 
 # A comma separated list of machine <hostname>:<workerGroup> or <IP>:<workerGroup>.All hostname or IP must be a
 # subset of configuration `ips`, And workerGroup have default value as `default`, but we recommend you declare behind the hosts
-# Example for hostnames: ips="ds1:default,ds2:default,ds3:default", Example for IP: ips="192.168.8.1:default,192.168.8.2:default,192.168.8.3:default"
+# Example for hostnames: workers="ds1:default,ds2:default,ds3:default", Example for IPs: workers="192.168.8.1:default,192.168.8.2:default,192.168.8.3:default"
 workers="ds1:default,ds2:default,ds3:default,ds4:default,ds5:default"
 
 # A comma separated list of machine hostname or IP would be installed Alert server, it
 # must be a subset of configuration `ips`.
-# Example for hostnames: ips="ds3", Example for IP: ips="192.168.8.3"
+# Example for hostname: alertServer="ds3", Example for IP: alertServer="192.168.8.3"
 alertServer="ds3"
 
 # A comma separated list of machine hostname or IP would be installed API server, it
 # must be a subset of configuration `ips`.
-# Example for hostnames: ips="ds1", Example for IP: ips="192.168.8.1"
+# Example for hostname: apiServers="ds1", Example for IP: apiServers="192.168.8.1"
 apiServers="ds1"
 
-# The directory to install DolphinScheduler for all machine we config above. It will automatically created by `install.sh` script if not exists.
-# **DO NOT** set this configuration same as the current path (pwd)
+# The directory to install DolphinScheduler for all machine we config above. It will automatically be created by `install.sh` script if not exists.
+# Do not set this configuration same as the current path (pwd)
 installPath="/data1_1T/dolphinscheduler"
 
-# The user to deploy DolphinScheduler for all machine we config above. For now user must create by yourself before run `install.sh`
+# The user to deploy DolphinScheduler for all machine we config above. For now user must create by yourself before running `install.sh`
 # script. The user needs to have sudo privileges and permissions to operate hdfs. If hdfs is enabled than the root directory needs
 # to be created by this user
 deployUser="dolphinscheduler"
@@ -67,7 +67,7 @@ dataBasedirPath="/tmp/dolphinscheduler"
 # and this configuration only support one parameter so far.
 javaHome="/your/java/home/here"
 
-# DolphinScheduler API service port, also this your DolphinScheduler UI component's URL port, default values is 12345
+# DolphinScheduler API service port, also this is your DolphinScheduler UI component's URL port, default value is 12345
 apiServerPort="12345"
 
 # ---------------------------------------------------------
@@ -122,12 +122,12 @@ taskPluginDir="lib/plugin/task"
 # resource storage type: HDFS, S3, NONE
 resourceStorageType="NONE"
 
-# resource store on HDFS/S3 path, resource file will store to this hadoop hdfs path, self configuration, please make sure the directory exists on hdfs and have read write permissions. "/dolphinscheduler" is recommended
+# resource store on HDFS/S3 path, resource file will store to this hdfs path, self configuration, please make sure the directory exists on hdfs and has read write permissions. "/dolphinscheduler" is recommended
 resourceUploadPath="/dolphinscheduler"
 
-# if resourceStorageType is HDFS，defaultFS write namenode address，HA you need to put core-site.xml and hdfs-site.xml in the conf directory.
+# if resourceStorageType is HDFS，defaultFS write namenode address，HA, you need to put core-site.xml and hdfs-site.xml in the conf directory.
 # if S3，write S3 address，HA，for example ：s3a://dolphinscheduler，
-# Note，s3 be sure to create the root directory /dolphinscheduler
+# Note，S3 be sure to create the root directory /dolphinscheduler
 defaultFS="hdfs://mycluster:8020"
 
 # if resourceStorageType is S3, the following three configuration is required, otherwise please ignore
@@ -138,13 +138,13 @@ s3SecretKey="xxxxxxxxxx"
 # resourcemanager port, the default value is 8088 if not specified
 resourceManagerHttpAddressPort="8088"
 
-# if resourcemanager HA is enabled, please set the HA IPs; if resourcemanager is single, keep this value empty
+# if resourcemanager HA is enabled, please set the HA IPs; if resourcemanager is single node, keep this value empty
 yarnHaIps="192.168.xx.xx,192.168.xx.xx"
 
-# if resourcemanager HA is enabled or not use resourcemanager, please keep the default value; If resourcemanager is single, you only need to replace ds1 to actual resourcemanager hostname
+# if resourcemanager HA is enabled or not use resourcemanager, please keep the default value; If resourcemanager is single node, you only need to replace 'yarnIp1' to actual resourcemanager hostname
 singleYarnIp="yarnIp1"
 
-# who have permissions to create directory under HDFS/S3 root path
+# who has permission to create directory under HDFS/S3 root path
 # Note: if kerberos is enabled, please config hdfsRootUser=
 hdfsRootUser="hdfs"