Cloudera Docs

Replication Policies page does not display all the replication policies

The "Replication Policies" page might not display all the replication policies depending on various factors. In such scenarios, you can choose to reload the page, choose a load page option, or use CDP CLIs to view and monitor the replication policies and its statistics.

Problem

When a Cloudera Manager instance is slow, that is while handling more than 650 replication policies or when it is generally under heavy load, it might slow down the ‘policy list request’ operation. In such scenarios, the replication policies take more time than expected to appear, or might not get displayed on the Replication Policies page.

Solution

  • Force reload page using the The image shows a icon that you can use to force reload the Replication Policies page. option on the Replication Policies page.
    You can use this option if the ‘policy list request’ operation has timed out on the Cloudera Manager. You can identify this scenario when the cluster that stores the replication policies shows up in the Error list. Click
    The image shows a icon that you can use to view the list of unreachable clusters.
    to see the error list and the list of unreachable clusters.
  • Omit the job history of the policies to speed up the ‘policy list query’ operation using the Never load history option.
  • If the Replication Manager UI still performs slowly and you are not able to view the job history and monitor the dashboards, Cloudera recommends that you use CDP CLIs for Replication Manager. The CDP CLI commands for Replication Manager are under the replicationmanager CDP CLI option.
    For more information, see CDP CLI for Replication Manager.