Start All Cluster Services
Scenario
Once-click start all cluster services.
Procedure
1. Log in to the YI-MapReduce management console.
2. Click on My Cluster and choose a running cluster to enter the cluster information page.
3. Click the YI-MapReduce Manager tab, and then select Go to YI-MapReduce Manager.
4. Upon entering the YI-MapReduce Manager, click Cluster Service on the menu to go to the cluster service list.
5. Click on More Operations > Start All Cluster Services. A confirmation pop-up will appear.
6. Click OK to initiate the process of starting all cluster services. Wait for all cluster services to complete their start-up process, then click Finish.
² Note:
• When starting all cluster services, they are initiated sequentially according to cluster dependency relationships.
• During the execution process, you can cancel the current operation. However, cluster services that have already started cannot be halted.
Stop All Cluster Services
Scenario
Once-click stop all cluster services.
Procedure
1. Log in to the YI-MapReduce management console.
2. Click on My Cluster and choose a running cluster to enter the cluster information page.
3. Click the YI-MapReduce Manager tab, and then select Go to YI-MapReduce Manager.
4. Upon entering the YI-MapReduce Manager, click Cluster Service on the menu to go to the cluster service list.
5. Click on More Operations > Stop All Cluster Services. A confirmation pop-up will appear.
6. Click to initiate the process of stopping all cluster services. Wait for all cluster services to complete their start-up process, then click Finish.
² Note:
• When stopping all cluster services, they are initiated sequentially according to cluster dependency relationships.
• During the execution process, you can cancel the current operation. However, cluster services that have already stopped cannot be halted.