E-MapReduce:DataDisk

The disk type. Valid values:

• cloud_efficiency: ultra disk
• cloud_ssd: standard SSD
• cloud_essd: enhanced SSD (ESSD)
• cloud: basic disk

The size. Unit: GB.

The performance level of the ESSD that is used as the data disk. Valid values:

• PL0: A single ESSD can provide up to 10,000 random read/write IOPS.
• PL1: A single ESSD can provide up to 50,000 random read/write IOPS.
• PL2: A single ESSD can provide up to 100,000 random read/write IOPS.
• PL3: A single ESSD can provide up to 1,000,000 random read/write IOPS.

Default value: PL1.

The number of disks.