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CLUSTER DELSLOTSRANGE

Last updated 
CLUSTER DELSLOTSRANGE start-slot end-slot [start-slot end-slot ...]
Group
Cluster
Complexity
O(N) where N is the total number of slots in the ranges
Arity
-4 (at least 4 words, counting the command name)
HotKV Cloud
Not available
On-Premise
no license needed

CLUSTER DELSLOTSRANGE works like CLUSTER DELSLOTS, but takes inclusive ranges of slots. As with DELSLOTS, only the receiving node’s view changes.

The ranges are checked in order, and nothing is removed unless every slot of every range has an owner and no slot appears twice.

Return value

Section titled “Return value”

Simple string OK in RESP2 and RESP3, or one of these errors:

Case Error
A slot is not an integer from 0 to 16383 ERR Invalid or out of range slot
A range starts after it ends ERR start slot number <start> is greater than end slot number <end>
A slot has no owner ERR Slot <slot> is already unassigned
Ranges overlap ERR Slot <slot> specified multiple times
An odd number of slot arguments ERR wrong number of arguments for 'cluster|delslotsrange' command
Cluster mode is off ERR This instance has cluster support disabled

Examples

Section titled “Examples”
127.0.0.1:6379> CLUSTER DELSLOTSRANGE 0 99 200 299
OK
127.0.0.1:6379> CLUSTER DELSLOTSRANGE 0 10
(error) ERR Slot 0 is already unassigned

Compatibility

Section titled “Compatibility”

Same checks, replies and error strings as Redis 7 and Valkey 8.

See also

Section titled “See also”

CLUSTER DELSLOTS, CLUSTER ADDSLOTSRANGE

In a cluster: Scaling a cluster