Partition

class PartitionService(internal_partition_service, serialization_service, send_schema_and_retry_fn)

Bases: object

Allows retrieving information about the partition count, the partition owner or the partition id of a key.

get_partition_owner(partition_id: int) → UUID | None

Returns the owner of the partition if it’s set, None otherwise.

Parameters:

partition_id – The partition id.

Returns:

Owner of the partition

get_partition_id(key: Any) → int

Returns the partition id for a key data.

Parameters:

key – The given key.

Returns:

The partition id.

get_partition_count() → int

Returns partition count of the connected cluster.

If partition table is not fetched yet, this method returns 0.

Returns:

The partition count