Help Center/ MapReduce Service/ User Guide (Paris Region)/ MRS Manager Operation Guide (Applicable to 2.x and Earlier Versions)/ Object Management/ Canceling Host Isolation
Updated on 2024-10-11 GMT+08:00
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Canceling Host Isolation

Scenario

After the exception or fault of a host is handled, you must cancel the isolation of the host for proper usage.

Users can cancel the isolation of a host on MRS Manager.

Prerequisites

  • The host is in the Isolated state.
  • The exception or fault of the host has been rectified.

Procedure

  1. On MRS Manager, click Hosts.
  2. Select the check box of the host to be de-isolated.
  3. Choose More > Cancel Host Isolation,
  4. and click OK in the displayed dialog box.

    After Operation successful. is displayed, click Finish. The host is de-isolated successfully, and the value of Operating Status becomes Normal.

  5. Click the name of the de-isolated host to show its status, and click Start All Roles.
Parent topic: Object Management