--
-- TASK_TRACKER_CLEANUP_JOB
--
ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1060000;
ALTER SEQUENCE pg_catalog.pg_dist_jobid_seq RESTART 1060000;
\set JobId 401010
\set CompletedTaskId 801107
\set RunningTaskId 801108
-- We assign two tasks to the task tracker. The first task should complete and
-- the second task should continue to keep running.
SELECT task_tracker_assign_task(:JobId, :CompletedTaskId,
				'COPY (SELECT * FROM lineitem) TO '
				'''base/pgsql_job_cache/job_401010/task_801107''');
 task_tracker_assign_task 
--------------------------
 
(1 row)

SELECT task_tracker_assign_task(:JobId, :RunningTaskId,
				'SELECT pg_sleep(100)');
 task_tracker_assign_task 
--------------------------
 
(1 row)

SELECT pg_sleep(2.0);
 pg_sleep 
----------
 
(1 row)

SELECT task_tracker_task_status(:JobId, :CompletedTaskId);
 task_tracker_task_status 
--------------------------
                        6
(1 row)

SELECT task_tracker_task_status(:JobId, :RunningTaskId);
 task_tracker_task_status 
--------------------------
                        3
(1 row)

SELECT isdir FROM pg_stat_file('base/pgsql_job_cache/job_401010/task_801107');
 isdir 
-------
 f
(1 row)

SELECT isdir FROM pg_stat_file('base/pgsql_job_cache/job_401010');
 isdir 
-------
 t
(1 row)

-- We now clean up all tasks for this job id. As a result, shared hash entries,
-- files, and connections associated with these tasks should all be cleaned up.
SELECT task_tracker_cleanup_job(:JobId);
 task_tracker_cleanup_job 
--------------------------
 
(1 row)

SELECT pg_sleep(1.0);
 pg_sleep 
----------
 
(1 row)

SELECT task_tracker_task_status(:JobId, :CompletedTaskId);
ERROR:  could not find the worker task
DETAIL:  Task jobId: 401010 and taskId: 801107
SELECT task_tracker_task_status(:JobId, :RunningTaskId);
ERROR:  could not find the worker task
DETAIL:  Task jobId: 401010 and taskId: 801108
SELECT isdir FROM pg_stat_file('base/pgsql_job_cache/job_401010/task_801107');
ERROR:  could not stat file "base/pgsql_job_cache/job_401010/task_801107": No such file or directory
SELECT isdir FROM pg_stat_file('base/pgsql_job_cache/job_401010');
ERROR:  could not stat file "base/pgsql_job_cache/job_401010": No such file or directory