[ aws . emr ]

schedule-hbase-backup

Description

Adds a step to schedule automated HBase backup. This command is only available when using Amazon EMR versionsearlier than 4.0.

See ‘aws help’ for descriptions of global parameters.

Synopsis

  schedule-hbase-backup
--cluster-id <value>
--type <value>
--dir <value>
--interval <value>
--unit <value>
[--start-time <value>]
[--consistent]

Options

--cluster-id (string)

A unique string that identifies a cluster. The create-cluster command returns this identifier. You can use the list-clusters command to get cluster IDs.

--type (string)

Backup type. You can specify ‘incremental’ or ‘full’.

--dir (string)

The Amazon S3 location of the Hbase backup. Example: s3://mybucket/mybackup , where mybucket is the specified Amazon S3 bucket and mybackup is the specified backup location. The path argument must begin with s3://, which refers to an Amazon S3 bucket.

--interval (string)

The time between backups.

--unit (string)

The time unit for backup’s time-interval. You can specify one of the following values: ‘minutes’, ‘hours’, or ‘days’.

--start-time (string)

The time of the first backup in ISO format.

e.g. 2014-04-21T05:26:10Z. Default is now.

--consistent (boolean)

Performs a consistent backup. Pauses all write operations to the HBase cluster during the backup process.

See ‘aws help’ for descriptions of global parameters.

Examples

Note: This command can only be used with HBase on AMI version 2.x and 3.x

1. To schedule a full HBase backup >>>>>>> 06ab6d6e13564b5733d75abaf3b599f93cf39a23

• Command:

  aws emr schedule-hbase-backup --cluster-id j-XXXXXXYY --type full --dir
  s3://myBucket/backup --interval 10 --unit hours --start-time
  2014-04-21T05:26:10Z --consistent
  

• Output:

  None
  

2. To schedule an incremental HBase backup

• Command:

  aws emr schedule-hbase-backup --cluster-id j-XXXXXXYY --type incremental
   --dir s3://myBucket/backup --interval 30 --unit minutes --start-time
  2014-04-21T05:26:10Z --consistent
  

• Output:

  None