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ExecutorPIDAssigned (EPID)

Purpose

Provides the worker with an ID for newly spawned or available executor engine instance.

Structure

Field Type Description
epid ExternalIdentity the ID of the spawned Executor-engine instance

Effects

The receiving worker can request the eager reads and start the execution.

Triggers

  • ExecuteTransaction→Executor, KVSReadRequest→Shards: for the next transaction to be executed, the worker sends
    • the ExecuteTransaction-message to the executor
    • the will-read KVSReadRequests to the relevant Shards