Configuring work preserving recovery on NodeManager

Work preserving recovery is enabled by default for the NodeManager. You can disable this feature using Cloudera Manager.

  1. In Cloudera Manager, select the YARN service.
  2. Click the Configuration tab.
  3. Search for yarn-site.xml.
  4. Find the NodeManager Advanced Configuration Snippet (Safety Valve) for yarn-site.xml.
  5. Select the NodeManager and click on the plus icon.
  6. Add the following:
    • Name: yarn.nodemanager.recovery.enabled
    • Value: false
  7. Click Save Changes.