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Help Center/ MapReduce Service/ User Guide/ MRS Manager Operation Guide (Applicable to 2.x and Earlier Versions)/ Object Management/ Canceling Host Isolation

Canceling Host Isolation

Updated on 2022-09-26 GMT+08:00

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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

On MRS Manager, click Hosts.
Select the check box of the host to be de-isolated.
Choose More > Cancel Host Isolation,
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.
Click the name of the de-isolated host to show its status, and click Start All Roles.

Parent topic: Object Management

Previous topic: Isolating a Host

Next topic: Starting or Stopping a Cluster

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