Help Center/ MapReduce Service/ User Guide/ Managing Clusters/ Managing MRS Cluster Tenants/ Managing MRS Tenant Resources/ Clearing the MRS Tenant Queue Configuration
Updated on 2024-09-23 GMT+08:00
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Clearing the MRS Tenant Queue Configuration

Users can clear the configuration of a queue on MRS Manager when the queue does not need resources from a resource pool or if a resource pool needs to be disassociated from the queue. Clearing queue configurations means that the resource capacity policy of the queue is canceled.

Prerequisites

  • The IAM users have been synchronized in advance. You can do this by clicking Synchronize next to IAM User Sync on the Dashboard page of the cluster details.
  • You have logged in to MRS Manager. For how to log in, see Accessing MRS Manager.
  • If a queue is to be unbound from a resource pool, this resource pool cannot serve as the default resource pool of the queue. Therefore, you must first change the default resource pool of the queue to another one. For details, see Configuring the MRS Tenant Queue.

Clearing Queue Configuration

  1. Go to the resource distribution policy page.

    • On the Manager, the page path is as follows:
      • For MRS 3.x and later versions, choose Tenant Resources > Dynamic Resource Plan > Resource Distribution Policy.
      • For MRS 2.x and earlier versions, choose Tenant > Dynamic Resource Plan > Resource Distribution Policy.
    • On the MRS console: Go to the cluster details page, click Tenants and then Resource Distribution Policies.

  2. In the Resource Pools tab, select a specified resource pool.
  3. Locate the specified queue in the Resource Allocation table, and click Clear in the Operation column.

    In the displayed dialog box, click Yes to clear the queue configurations from the current resource pool.

    If no resource capacity policy is configured for a queue, the clearing function is unavailable for the queue by default.