[ID Refactor] Rename DriverID to JobID (#5004)

* WIP

WIP

WIP

Rename Driver -> Job

Fix complition

Fix

Rename in Java

In py

WIP

Fix

WIP

Fix

Fix test

Fix

Fix C++ linting

Fix

* Update java/runtime/src/main/java/org/ray/runtime/config/RayConfig.java

Co-Authored-By: Stephanie Wang <swang@cs.berkeley.edu>

* Update src/ray/core_worker/core_worker.cc

Co-Authored-By: Stephanie Wang <swang@cs.berkeley.edu>

* Address comments

* Fix

* Fix CI

* Fix cpp linting

* Fix py lint

* FIx

* Address comments and fix

* Address comments

* Address

* Fix import_threading

python/ray/utils.py

@@ -51,7 +51,7 @@ def format_error_message(exception_message, task_exception=False):
     return "\n".join(lines)
 
 
-def push_error_to_driver(worker, error_type, message, driver_id=None):
+def push_error_to_driver(worker, error_type, message, job_id=None):
     """Push an error message to the driver to be printed in the background.
 
     Args:
@@ -59,19 +59,19 @@ def push_error_to_driver(worker, error_type, message, driver_id=None):
         error_type (str): The type of the error.
         message (str): The message that will be printed in the background
             on the driver.
-        driver_id: The ID of the driver to push the error message to. If this
+        job_id: The ID of the driver to push the error message to. If this
             is None, then the message will be pushed to all drivers.
     """
-    if driver_id is None:
-        driver_id = ray.DriverID.nil()
-    worker.raylet_client.push_error(driver_id, error_type, message,
-                                    time.time())
+    if job_id is None:
+        job_id = ray.JobID.nil()
+    assert isinstance(job_id, ray.JobID)
+    worker.raylet_client.push_error(job_id, error_type, message, time.time())
 
 
 def push_error_to_driver_through_redis(redis_client,
                                        error_type,
                                        message,
-                                       driver_id=None):
+                                       job_id=None):
     """Push an error message to the driver to be printed in the background.
 
     Normally the push_error_to_driver function should be used. However, in some
@@ -84,19 +84,20 @@ def push_error_to_driver_through_redis(redis_client,
         error_type (str): The type of the error.
         message (str): The message that will be printed in the background
             on the driver.
-        driver_id: The ID of the driver to push the error message to. If this
+        job_id: The ID of the driver to push the error message to. If this
             is None, then the message will be pushed to all drivers.
     """
-    if driver_id is None:
-        driver_id = ray.DriverID.nil()
+    if job_id is None:
+        job_id = ray.JobID.nil()
+    assert isinstance(job_id, ray.JobID)
     # Do everything in Python and through the Python Redis client instead
     # of through the raylet.
-    error_data = ray.gcs_utils.construct_error_message(driver_id, error_type,
+    error_data = ray.gcs_utils.construct_error_message(job_id, error_type,
                                                        message, time.time())
     redis_client.execute_command(
         "RAY.TABLE_APPEND", ray.gcs_utils.TablePrefix.Value("ERROR_INFO"),
-        ray.gcs_utils.TablePubsub.Value("ERROR_INFO_PUBSUB"),
-        driver_id.binary(), error_data)
+        ray.gcs_utils.TablePubsub.Value("ERROR_INFO_PUBSUB"), job_id.binary(),
+        error_data)
 
 
 def is_cython(obj):
@@ -443,7 +444,7 @@ def check_oversized_pickle(pickled, name, obj_type, worker):
         worker,
         ray_constants.PICKLING_LARGE_OBJECT_PUSH_ERROR,
         warning_message,
-        driver_id=worker.task_driver_id)
+        job_id=worker.current_job_id)
 
 
 class _ThreadSafeProxy(object):