Veritas NetBackup™ for HBase Administrator's Guide

Last Published:
Product(s): NetBackup (8.2, 8.1.2)
Platform: Linux,UNIX,Windows
  1. Introduction
    1.  
      Protecting HBase data using NetBackup
    2.  
      Backing up HBase data
    3.  
      Restoring HBase data
    4.  
      NetBackup for HBase terminologies
    5.  
      Limitations
  2. Deploying HBase plug-in for NetBackup
    1.  
      About the HBase plug-in deployment
    2.  
      Pre-requisites for installing the HBase plug-in
    3.  
      Operating system and platform compatibility
    4.  
      License for HBase plug-in for NetBackup
    5.  
      Preparing the HBase cluster
    6.  
      Best practices for deploying the HBase plug-in
    7.  
      Post installation procedures
    8.  
      Verifying the deployment of the HBase plug-in
  3. Configuring NetBackup for HBase
    1.  
      About configuring NetBackup for HBase
    2. Managing backup hosts
      1.  
        Whitelisting a NetBackup client on NetBackup master server
      2.  
        Configure a NetBackup Appliance as a backup host
    3.  
      Adding HBase credentials in NetBackup
    4. Configuring the HBase plug-in using the HBase configuration file
      1.  
        Configuring NetBackup for a highly-available HBase cluster
    5.  
      Configuration for a HBase cluster that uses Kerberos
    6. Configuring NetBackup policies for HBase plug-in
      1. Creating a BigData backup policy
        1. Creating BigData policy using the NetBackup Administration Console
          1.  
            Using the Policy Configuration Wizard to create a BigData policy for HBase clusters
          2.  
            Using the NetBackup Policies utility to create a BigData policy for HBase clusters
        2.  
          Using NetBackup Command Line Interface (CLI) to create a BigData policy for HBase clusters
    7.  
      Disaster recovery of a HBase cluster
  4. Performing backups and restores of HBase
    1. About backing up a HBase cluster
      1.  
        Pre-requisite for running backup and restore operations for a HBase cluster with Kerberos authentication
      2.  
        Backing up a HBase cluster
      3.  
        Best practices for backing up a HBase cluster
    2. About restoring a HBase cluster
      1. Restoring HBase data on the same HBase cluster
        1.  
          Using the Restore Wizard to restore HBase data on the same cluster
        2.  
          Using the bprestore command to restore HBase data on the same HBase cluster
    3.  
      Restoring HBase data on an alternate HBase cluster
    4.  
      Restoring truncated tables
    5.  
      Best practices for restoring a HBase cluster
  5. Troubleshooting
    1.  
      About NetBackup for HBase debug logging
    2.  
      Backup fails with error 6609
    3.  
      Backup fails with error 6601
    4.  
      Backup fails with error 6623
    5.  
      Restore fails with error 2850
    6.  
      Backup fails with error 20
    7.  
      Backup fails with error 112

Configuration for a HBase cluster that uses Kerberos

For a HBase cluster that uses Kerberos, perform the following tasks on all the backup hosts:

  • Ensure that the Kerberos package (krb5-workstation package) is present on all the backup hosts.

  • Acquire the keytab file and copy it to a secure location on the backup host.

  • Ensure that the keytab has the required principal.

  • Manually update the krb5.conf file with the appropriate KDC server and realm details.

    Note:

    Enure that default_cache_name parameter is not set to the KEYRING:persistent:%{uid} value. You can comment the parameter to use the default or you can specify a file name such as, FILE:/tmp/krb_file_name:%{uid}.

  • When you add HBase credentials in NetBackup, specify "kerberos" as application_server_user_id value. See Adding HBase credentials in NetBackup.

  • To run backup and restore operations for a HBase cluster that uses Kerberos authentication, HBase needs a valid Kerberos ticket-granting ticket (TGT) to authenticate with the HBase cluster. See Pre-requisite for running backup and restore operations for a HBase cluster with Kerberos authentication.