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Backing Up and Restoring HDFS Data Backing Up HDFS Files

  1. Establish a Peer Relationship to the Production Cluster
  2. Configure the Replication Schedule for the Backup
  3. Verify Successful Replication

Configuring a Restore Replication Schedule

  1. Establish a Peer Relationship to the Backup Cluster
  2. Configure Replication Schedule to Test the Restore
  3. Disable the Replication Schedule
  4. Test the Restore Replication Schedule
  5. Verify Successful Data Restoration

Recovering from Catastrophic Data Loss

  1. Disable the Backup Replication Schedule
  2. Edit the Existing Replication Schedule
  3. Run the Restore Replication Schedule
  4. Return the Restore Replication Schedule to a Disabled State
  5. Re-enable the Backup Replication Schedule

This are the steps shown on offcial website of cloudera. i did follow all the steps even watched video on this topic, but im getting this error Getting error of Unable to fetch result file of Remote Command

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