ComputeActionOutputPath

Constructs the full output directory for a task action, including a deterministic shard prefix for storage hot-spot avoidance and an attempt segment to isolate retries.

def ComputeActionOutputPath(
    ctx: context.Context,
    namespace: string,
    name: string,
    runOutputBase: string,
    actionName: string,
    attempt: uint32
) - > storage.DataReference

Constructs the full output directory for a task action, including a sharded path for hot-spot avoidance and an attempt segment to isolate retries. This function is used to generate a unique and optimized storage path for each action's output.

Parameters

Name	Type	Description
ctx	context.Context	The context for the operation, used for cancellation and deadlines.
namespace	string	The namespace of the TaskAction, used to deterministically derive the shard prefix.
name	string	The name of the TaskAction, used in conjunction with the namespace to derive the shard prefix.
runOutputBase	string	The base output path for the run, which will be augmented with the shard, action name, and attempt number.
actionName	string	The name of the specific action within the task, used as a segment in the output path.
attempt	uint32	The attempt number for the action, used to create a unique path for each retry.

Returns

Type	Description
storage.DataReference	The full output path as a storage.DataReference, or an error if parsing fails.