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What Can I Do If the Time Information of an MRS Cluster Node Is Incorrect?
Updated on 2023-10-19 GMT+08:00
What Can I Do If the Time Information of an MRS Cluster Node Is Incorrect?
- If the time on a node inside the cluster is incorrect, log in to the node and rectify the fault from 2.
- If the time on a node inside the cluster is different from that on a node outside the cluster, log in to the node and rectify the fault from 1.
- Run the vi /etc/ntp.conf command to edit the NTP client configuration file, add the IP addresses of the master node in the MRS cluster, and comment out the IP address of other servers.
server master1_ip prefer server master2_ip
Figure 1 Adding the master node IP addresses
- Run the service ntpd stop command to stop the NTP service.
- Run the /usr/sbin/ntpdate IP address of the active master node command to manually synchronize time.
- Run the service ntpd start or systemctl restart ntpd command to start the NTP service.
- Run the ntpstat command to check the time synchronization result:
Parent topic: Cluster Management
Cluster Management FAQs
- How Do I View All Clusters?
- How Do I View MRS Operation Logs?
- How Do I View MRS Cluster Configuration Information?
- How Do I Add Components to an MRS Cluster?
- Do I Need to Shut Down a Master Node Before Upgrading It?
- Can I Delete Components Installed in an MRS Cluster?
- Can I Change MRS Cluster Nodes on the MRS Console?
- How Do I Cancel Message Notification for Cluster Alarms?
- Why Is the Resource Pool Memory Displayed in the MRS Cluster Smaller Than the Actual Cluster Memory?
- How Do I Configure the knox Memory?
- What Is the Python Version Installed for an MRS Cluster?
- How Do I View the Configuration File Directory of Each Component?
- How Do I Upload a Local File to a Node Inside a Cluster?
- What Can I Do If the Time Information of an MRS Cluster Node Is Incorrect?
- How Do I Query the Startup Time of an MRS Node?
- How Do I Do If Trust Relationships Between Nodes Are Abnormal?
- How Do I Adjust the Memory Size of the manager-executor Process?
- Can Master Node Specifications Be Adjusted in an MRS Cluster?
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