cylc · MetRonnie · Jun 1, 2022 · May 20, 2022 · May 20, 2022
diff --git a/CHANGES.md b/CHANGES.md
@@ -46,6 +46,9 @@ in `global.cylc[install]source dirs`.
 
 ### Fixes
 
+[#4891](https://github.com/cylc/cylc-flow/pull/4891) - Fix bug that could cause
+past jobs to be omitted in the UI.
+
 [#4860](https://github.com/cylc/cylc-flow/pull/4860) - Workflow config parsing
 will fail if
 [owner setting](https://cylc.github.io/cylc-doc/latest/html/reference/config/workflow.html#flow.cylc[runtime][%3Cnamespace%3E][remote]owner)
@@ -94,6 +97,8 @@ option for `cylc install` (the functionality has been merged into the
 workflow source argument), and rename the `--flow-name` option to
 `--workflow-name`.
 
+### Fixes
+
 [#4873](https://github.com/cylc/cylc-flow/pull/4873) - `cylc show`: don't
 show prerequisites of past tasks recalled from the DB as unsatisfied.
 

diff --git a/cylc/flow/data_store_mgr.py b/cylc/flow/data_store_mgr.py
@@ -77,6 +77,7 @@
 from cylc.flow.task_proxy import TaskProxy
 from cylc.flow.task_state import (
     TASK_STATUS_WAITING,
+    TASK_STATUS_PREPARING,
     TASK_STATUS_SUBMITTED,
     TASK_STATUS_SUBMIT_FAILED,
     TASK_STATUS_RUNNING,
@@ -149,6 +150,7 @@
 DELTA_FIELDS = {DELTA_ADDED, DELTA_UPDATED, DELTA_PRUNED}
 
 JOB_STATUSES_ALL = [
+    TASK_STATUS_PREPARING,
     TASK_STATUS_SUBMITTED,
     TASK_STATUS_SUBMIT_FAILED,
     TASK_STATUS_RUNNING,
@@ -1191,10 +1193,35 @@ def insert_db_job(self, row_idx, row):
         """Load job element from DB post restart."""
         if row_idx == 0:
             LOG.info("LOADING job data")
-        (point_string, name, status, submit_num, time_submit, time_run,
-         time_run_exit, job_runner_name, job_id, platform_name) = row
-        if status not in JOB_STATUS_SET:
-            return
+        (
+            point_string,
+            name,
+            submit_num,
+            time_submit,
+            submit_status,
+            time_run,
+            time_run_exit,
+            run_status,
+            job_runner_name,
+            job_id,
+            platform_name
+        ) = row
+
+        if run_status is not None:
+            if run_status == 0:
+                status = TASK_STATUS_SUCCEEDED
+            else:
+                status = TASK_STATUS_FAILED
+        elif time_run is not None:
+            status = TASK_STATUS_RUNNING
+        elif submit_status is not None:
+            if submit_status == 0:
+                status = TASK_STATUS_SUBMITTED
+            else:
+                status = TASK_STATUS_SUBMIT_FAILED
+        else:
+            status = TASK_STATUS_PREPARING
+
         tp_id, tproxy = self.store_node_fetcher(name, point_string)
         if not tproxy:
             return

diff --git a/cylc/flow/rundb.py b/cylc/flow/rundb.py
@@ -639,19 +639,18 @@ def select_task_job(self, cycle, name, submit_num=None):
     def select_jobs_for_restart(self, callback):
         """Select from task_pool+task_states+task_jobs for restart.
 
-        Invoke callback(row_idx, row) on each row, where each row contains:
-            [cycle, name, status, submit_num, time_submit, time_run,
-             time_run_exit, job_runner_name, job_id, platform_name]
+        Invoke callback(row_idx, row) on each row of the result.
         """
         form_stmt = r"""
             SELECT
                 %(task_pool)s.cycle,
                 %(task_pool)s.name,
-                %(task_pool)s.status,
-                %(task_states)s.submit_num,
+                %(task_jobs)s.submit_num,
                 %(task_jobs)s.time_submit,
+                %(task_jobs)s.submit_status,
                 %(task_jobs)s.time_run,
                 %(task_jobs)s.time_run_exit,
+                %(task_jobs)s.run_status,
                 %(task_jobs)s.job_runner_name,
                 %(task_jobs)s.job_id,
                 %(task_jobs)s.platform_name
@@ -661,15 +660,9 @@ def select_jobs_for_restart(self, callback):
                 %(task_pool)s
             ON  %(task_jobs)s.cycle == %(task_pool)s.cycle AND
                 %(task_jobs)s.name == %(task_pool)s.name
-            JOIN
-                %(task_states)s
-            ON  %(task_jobs)s.cycle == %(task_states)s.cycle AND
-                %(task_jobs)s.name == %(task_states)s.name AND
-                %(task_jobs)s.submit_num == %(task_states)s.submit_num
         """
         form_data = {
             "task_pool": self.TABLE_TASK_POOL,
-            "task_states": self.TABLE_TASK_STATES,
             "task_jobs": self.TABLE_TASK_JOBS,
         }
         stmt = form_stmt % form_data
@@ -970,11 +963,12 @@ def select_jobs_for_datastore(
             SELECT
                 %(task_states)s.cycle,
                 %(task_states)s.name,
-                %(task_states)s.status,
-                %(task_states)s.submit_num,
+                %(task_jobs)s.submit_num,
                 %(task_jobs)s.time_submit,
+                %(task_jobs)s.submit_status,
                 %(task_jobs)s.time_run,
                 %(task_jobs)s.time_run_exit,
+                %(task_jobs)s.run_status,
                 %(task_jobs)s.job_runner_name,
                 %(task_jobs)s.job_id,
                 %(task_jobs)s.platform_name
@@ -983,8 +977,7 @@ def select_jobs_for_datastore(
             JOIN
                 %(task_states)s
             ON  %(task_jobs)s.cycle == %(task_states)s.cycle AND
-                %(task_jobs)s.name == %(task_states)s.name AND
-                %(task_jobs)s.submit_num == %(task_states)s.submit_num
+                %(task_jobs)s.name == %(task_states)s.name
             WHERE
                 %(task_states)s.cycle || '/' || %(task_states)s.name IN (
                     %(task_ids)s

diff --git a/tests/functional/restart/03-retrying.t b/tests/functional/restart/03-retrying.t
@@ -17,7 +17,7 @@
 #-------------------------------------------------------------------------------
 # Test restarting with a task waiting to retry (was retrying state).
 . "$(dirname "$0")/test_header"
-set_test_number 5
+set_test_number 8
 init_workflow "${TEST_NAME_BASE}" <<'__FLOW_CONFIG__'
 [scheduler]
     [[events]]
@@ -32,14 +32,17 @@ init_workflow "${TEST_NAME_BASE}" <<'__FLOW_CONFIG__'
     [[t1]]
         script = """
             cylc__job__wait_cylc_message_started
-            if ((CYLC_TASK_TRY_NUMBER == 1)); then
+            if ((CYLC_TASK_TRY_NUMBER < 3)); then
+                exit 1
+            elif ((CYLC_TASK_TRY_NUMBER == 3)); then
                 cylc stop "${CYLC_WORKFLOW_ID}"
                 exit 1
             fi
         """
         [[[job]]]
-            execution retry delays = PT0S
+            execution retry delays = 3*PT0S
 __FLOW_CONFIG__
+
 #-------------------------------------------------------------------------------
 run_ok "${TEST_NAME_BASE}-validate" cylc validate "${WORKFLOW_NAME}"
 workflow_run_ok "${TEST_NAME_BASE}-run" \
@@ -48,8 +51,54 @@ sqlite3 "${WORKFLOW_RUN_DIR}/log/db" 'SELECT cycle, name, status FROM task_pool'
 cmp_ok 'sqlite3.out' <<'__DB_DUMP__'
 1|t1|waiting
 __DB_DUMP__
-workflow_run_ok "${TEST_NAME_BASE}-restart" \
+
+
+workflow_run_ok "${TEST_NAME_BASE}-restart-pause" \
+    cylc play --debug --pause "${WORKFLOW_NAME}"
+
+# query jobs
+TEST_NAME="${TEST_NAME_BASE}-jobs-query"
+
+read -r -d '' jobsQuery <<_args_
+{
+  "request_string": "
+query {
+  jobs (sort: {keys: [\"submitNum\"]}) {
+    state
+    submitNum
+  }
+}",
+  "variables": null
+}
+_args_
+
+run_graphql_ok "${TEST_NAME}" "${WORKFLOW_NAME}" "${jobsQuery}"
+
+cmp_json "${TEST_NAME}-out" "${TEST_NAME_BASE}-jobs-query.stdout" << __HERE__
+{
+    "jobs": [
+        {
+            "state": "failed",
+            "submitNum": 1
+        },
+        {
+            "state": "failed",
+            "submitNum": 2
+        },
+        {
+            "state": "failed",
+            "submitNum": 3
+        }
+    ]
+}
+__HERE__
+
+# stop workflow
+cylc stop --max-polls=10 --interval=2 "${WORKFLOW_NAME}"
+
+workflow_run_ok "${TEST_NAME_BASE}-restart-resume" \
     cylc play --debug --no-detach "${WORKFLOW_NAME}"
+
 sqlite3 "${WORKFLOW_RUN_DIR}/log/db" 'SELECT * FROM task_pool' >'sqlite3.out'
 cmp_ok 'sqlite3.out' </dev/null
 #-------------------------------------------------------------------------------

diff --git a/tests/integration/test_data_store_mgr.py b/tests/integration/test_data_store_mgr.py
@@ -67,11 +67,12 @@ def job_db_row():
     return [
         '1',
         'foo',
-        'running',
         4,
         '2020-04-03T13:40:18+13:00',
+        0,
         '2020-04-03T13:40:20+13:00',
-        '2020-04-03T13:40:30+13:00',
+        None,
+        None,
         'background',
         '20542',
         'localhost',