Thank you Mark for your response.
As you have listed all the runners are shown working fine.
I don't find any traceback during mailman service starting.
But the below trace back is observed during mailman service stopping:
Mar 27 09:01:19 2022 (5859) out runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5859) out runner exiting. Mar 27 09:01:19 2022 (5860) pipeline runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5864) digest runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5846) Master watcher caught SIGTERM. Exiting. Mar 27 09:01:19 2022 (5858) nntp runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5853) archive runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5858) nntp runner exiting. Mar 27 09:01:19 2022 (5853) archive runner exiting. Mar 27 09:01:19 2022 (5854) bounces runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5854) bounces runner exiting. Mar 27 09:01:19 2022 (5855) command runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5855) command runner exiting. Mar 27 09:01:19 2022 (5863) virgin runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5863) virgin runner exiting. Mar 27 09:01:19 2022 (5862) retry runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5862) retry runner exiting. Mar 27 09:01:19 2022 (5857) lmtp runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5857) lmtp runner exiting. Mar 27 09:01:19 2022 (5856) in runner caught SIGTERM. Stopping. Mar 27 09:01:19 2022 (5856) in runner exiting. [2022-03-27 09:01:19 +0530] [5861] [INFO] Handling signal: term [2022-03-27 09:01:19 +0530] [18009] [INFO] Worker exiting (pid: 18009) [2022-03-27 09:01:19 +0530] [18004] [INFO] Worker exiting (pid: 18004) [2022-03-27 09:01:21 +0530] [5861] [INFO] Shutting down: Master Mar 27 09:01:22 2022 (5864) Uncaught runner exception: Mar 27 09:01:22 2022 (5864) Traceback (most recent call last): File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/core/runner.py", line 173, in _one_iteration self._process_one_file(msg, msgdata) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/core/runner.py", line 266, in _process_one_file keepqueued = self._dispose(mlist, msg, msgdata) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/runners/digest.py", line 332, in _dispose digest_members = set(mlist.digest_members.members) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/model/roster.py", line 254, in members DeliveryMode.summary_digests) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/model/roster.py", line 226, in _get_members if member.delivery_mode in delivery_modes: File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/model/member.py", line 205, in delivery_mode return self._lookup('delivery_mode') File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/model/member.py", line 167, in _lookup pref = getattr(self.address.preferences, preference) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/model/member.py", line 117, in address if self._address is None File "/var/lib/mailman/venv/lib64/python3.6/site-packages/sqlalchemy/orm/attributes.py", line 287, in __get__ return self.impl.get(instance_state(instance), dict_) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/sqlalchemy/orm/attributes.py", line 723, in get value = self.callable_(state, passive) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/sqlalchemy/orm/strategies.py", line 760, in _load_for_state session, state, primary_key_identity, passive File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/core/runner.py", line 114, in signal_handler raise RunnerInterrupt mailman.interfaces.runner.RunnerInterrupt Mar 27 09:01:22 2022 (5864) SHUNTING: 1648351882.6693938+ c2e6ed709646a7680c73059b52d2f0451836e591 Mar 27 09:01:22 2022 (5864) digest runner exiting. Mar 27 09:01:22 2022 (5860) Uncaught runner exception: Mar 27 09:01:22 2022 (5860) Traceback (most recent call last): File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/core/runner.py", line 173, in _one_iteration self._process_one_file(msg, msgdata) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/core/runner.py", line 266, in _process_one_file keepqueued = self._dispose(mlist, msg, msgdata) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/runners/pipeline.py", line 37, in _dispose process(mlist, msg, msgdata, pipeline) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/core/pipelines.py", line 50, in process handler.process(mlist, msg, msgdata) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/ mailman/handlers/member_recipients.py", line 84, in process for member in mlist.regular_members.members File "/var/lib/mailman/venv/lib64/python3.6/site-packages/ mailman/handlers/member_recipients.py", line 83, in <genexpr> recipients = set(member.address.email File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/model/roster.py", line 239, in members yield from self._get_members(DeliveryMode.regular) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/model/roster.py", line 226, in _get_members if member.delivery_mode in delivery_modes: File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/model/member.py", line 205, in delivery_mode return self._lookup('delivery_mode') File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/model/member.py", line 167, in _lookup pref = getattr(self.address.preferences, preference) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/sqlalchemy/orm/attributes.py", line 287, in __get__ return self.impl.get(instance_state(instance), dict_) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/sqlalchemy/orm/attributes.py", line 723, in get value = self.callable_(state, passive) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/sqlalchemy/orm/strategies.py", line 760, in _load_for_state session, state, primary_key_identity, passive File "<string>", line 1, in <lambda> File "/var/lib/mailman/venv/lib64/python3.6/site-packages/sqlalchemy/orm/strategies.py", line 850, in _emit_lazyload session.query(self.mapper), primary_key_identity File "/var/lib/mailman/venv/lib64/python3.6/site-packages/sqlalchemy/ext/baked.py", line 603, in _load_on_pk_identity setup, tuple(elem is None for elem in primary_key_identity) File "/var/lib/mailman/venv/lib64/python3.6/site-packages/mailman/core/runner.py", line 114, in signal_handler raise RunnerInterrupt mailman.interfaces.runner.RunnerInterrupt Mar 27 09:01:22 2022 (5860) SHUNTING: 1648351882.8537986+ 9bf59cb23a71a4bae65536bfdbec0abb261adaa0 Mar 27 09:01:22 2022 (5860) pipeline runner exiting. Mar 27 09:01:23 2022 (5846) Master stopped
I have shared more log because I could not understand where can the clue be to resolve the issue. Please suggest me.
On Sat, Mar 26, 2022, 11:33 PM Mark Sapiro <mark@msapiro.net> wrote:
On 3/26/22 10:28, Shashikanth Komandoor wrote:
Hi Team,
We have restarted the services as well but no change.Odd.
We tried manually moving the pck file from pipeline queue toout queue but the file disappeared from out queue but is not getting delivered.
This is expected because if the message hasn't been processed through the pipeline, it has no recipients in the metadata, so the outgoing runner delivered it to no one. Also, it skipped archiving and digesting.
We moved the pck file from pipeline queue to out queue withthe
extension .bak still no use.
Same as above.
Not sure what to try next. Please help.Mi first guess is the pipeline runner isn't running, but you restarted the services, presumably Mailman core, and that might fix it, but there are various ways the pipeline runner could have died that would cause the master to not restart it.
You need to stop Mailman core and then start it rather than just restarting. That may help.
Also look in mailman.log. Assuming the pipeline runner died at some point, there should be a log entry and possible an exception with traceback indicating why.
You can see which runners are running with something like
ps -fwwA|grep runner=|sed s/.*runner=//This should produce a list something like
archive:0:1 bounces:0:1 command:0:1 in:0:1 lmtp:0:1 nntp:0:1 out:0:1 pipeline:0:1 rest:0:1 retry:0:1 task:0:1 virgin:0:1 digest:0:1 rest:0:1 rest:0:1except depending on version,
taskmay not be there.-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan
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