Closed
Description
Getting the following error on Ubuntu 16 latest stable st2 packages during the st2ctl --register-all (first & clean run):
Registering content...[flags = --config-file /etc/st2/st2.conf --register-all]
2017-11-10 16:04:14,401 INFO [-] Connecting to database "st2" @ "127.0.0.1:27017" as user "stackstorm".
2017-11-10 16:04:20,355 ERROR [-] Conflict while trying to save in DB.
Traceback (most recent call last):
File "/opt/stackstorm/st2/local/lib/python2.7/site-packages/st2common/persistence/base.py", line 173, in add_or_update
model_object = cls._get_impl().add_or_update(model_object)
File "/opt/stackstorm/st2/local/lib/python2.7/site-packages/st2common/models/db/__init__.py", line 336, in add_or_update
instance.save()
File "/opt/stackstorm/st2/local/lib/python2.7/site-packages/mongoengine/document.py", line 364, in save
raise NotUniqueError(message % six.text_type(err))
NotUniqueError: Tried to save duplicate unique keys (E11000 duplicate key error collection: st2.trigger_type_d_b index: uid_1 dup key: { : "trigger_type:core:st2.key_value_pair.update" })
2017-11-10 16:04:20,432 ERROR [-] Conflict while trying to save in DB.
Traceback (most recent call last):
File "/opt/stackstorm/st2/local/lib/python2.7/site-packages/st2common/persistence/base.py", line 173, in add_or_update
model_object = cls._get_impl().add_or_update(model_object)
File "/opt/stackstorm/st2/local/lib/python2.7/site-packages/st2common/models/db/__init__.py", line 336, in add_or_update
instance.save()
File "/opt/stackstorm/st2/local/lib/python2.7/site-packages/mongoengine/document.py", line 364, in save
raise NotUniqueError(message % six.text_type(err))
NotUniqueError: Tried to save duplicate unique keys (E11000 duplicate key error collection: st2.trigger_d_b index: uid_1 dup key: { : "trigger:core:st2.key_value_pair.value_change:99914b932bd37a50b983c5e7c90ae93b" })
2017-11-10 16:04:20,451 ERROR [-] Conflict while trying to save in DB.
Traceback (most recent call last):
File "/opt/stackstorm/st2/local/lib/python2.7/site-packages/st2common/persistence/base.py", line 173, in add_or_update
model_object = cls._get_impl().add_or_update(model_object)
File "/opt/stackstorm/st2/local/lib/python2.7/site-packages/st2common/models/db/__init__.py", line 336, in add_or_update
instance.save()
File "/opt/stackstorm/st2/local/lib/python2.7/site-packages/mongoengine/document.py", line 364, in save
raise NotUniqueError(message % six.text_type(err))
NotUniqueError: Tried to save duplicate unique keys (E11000 duplicate key error collection: st2.trigger_type_d_b index: uid_1 dup key: { : "trigger_type:core:st2.key_value_pair.delete" })
2017-11-10 16:04:20,567 INFO [-] =========================================================
2017-11-10 16:04:20,568 INFO [-] ############## Registering triggers #####################
2017-11-10 16:04:20,568 INFO [-] =========================================================
2017-11-10 16:04:20,673 INFO [-] Registered 0 triggers.
Happens randomly, probably some race and I couldn't reproduce it consistently so far.
Hence, still good to leave it here until we or someone else finds more info.