yahoo-eng-team team mailing list archive
-
yahoo-eng-team team
-
Mailing list archive
-
Message #55874
[Bug 1619508] [NEW] Non-deterministic results using simple.db api backend and multiple workers
Public bug reported:
To reproduce :
1) In glance-api.conf, set "data_api = glance.db.simple.api"
2) Again in glance-api.conf, set "workers = 2" (or higher)
3) Restart glance-api to empty all tables
4) Using any method, create ten public images
5) Using any method, invoke "image list" several times
6) Observe that the results are not consistent between all invocations
--------------
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
timothy_symanczyk@devstack:~$ openstack image create 1
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 1 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 2
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 2 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 3
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 3 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 4
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 4 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 5
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 5 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 6
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 6 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 7
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 7 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 8
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 8 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 9
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 9 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 10
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 10 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+--------------------------------------+------+--------+
| ID | Name | Status |
+--------------------------------------+------+--------+
| bb8160ee-16ff-41a2-8889-832ef93e0e91 | 10 | queued |
| 6937f3df-9ede-453d-a80a-08bacde838f5 | 9 | queued |
| 258ec9de-e7cb-45fc-b8fb-df6dd141412d | 8 | queued |
| c86e3182-e177-499b-a120-a0249f46b7c5 | 5 | queued |
| ed0bf158-3374-4456-a0ea-607d5e3d1e11 | 4 | queued |
| 41aacad5-dbc3-4175-8c25-b486bb96a478 | 3 | queued |
| 609c9ec4-dfee-4aee-a3c5-cb5229667a85 | 1 | queued |
+--------------------------------------+------+--------+
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+--------------------------------------+------+--------+
| ID | Name | Status |
+--------------------------------------+------+--------+
| bb8160ee-16ff-41a2-8889-832ef93e0e91 | 10 | queued |
| 6937f3df-9ede-453d-a80a-08bacde838f5 | 9 | queued |
| 258ec9de-e7cb-45fc-b8fb-df6dd141412d | 8 | queued |
| c86e3182-e177-499b-a120-a0249f46b7c5 | 5 | queued |
| ed0bf158-3374-4456-a0ea-607d5e3d1e11 | 4 | queued |
| 41aacad5-dbc3-4175-8c25-b486bb96a478 | 3 | queued |
| 609c9ec4-dfee-4aee-a3c5-cb5229667a85 | 1 | queued |
+--------------------------------------+------+--------+
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+--------------------------------------+------+--------+
| ID | Name | Status |
+--------------------------------------+------+--------+
| f7b4fcc5-36ea-45c3-bd94-f2c179a9f1c8 | 7 | queued |
| a3402651-5879-425c-8029-89e987dd13e8 | 6 | queued |
| 5fade950-723c-404b-87b6-406f413e5378 | 2 | queued |
+--------------------------------------+------+--------+
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+--------------------------------------+------+--------+
| ID | Name | Status |
+--------------------------------------+------+--------+
| f7b4fcc5-36ea-45c3-bd94-f2c179a9f1c8 | 7 | queued |
| a3402651-5879-425c-8029-89e987dd13e8 | 6 | queued |
| 5fade950-723c-404b-87b6-406f413e5378 | 2 | queued |
+--------------------------------------+------+--------+
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+--------------------------------------+------+--------+
| ID | Name | Status |
+--------------------------------------+------+--------+
| bb8160ee-16ff-41a2-8889-832ef93e0e91 | 10 | queued |
| 6937f3df-9ede-453d-a80a-08bacde838f5 | 9 | queued |
| 258ec9de-e7cb-45fc-b8fb-df6dd141412d | 8 | queued |
| c86e3182-e177-499b-a120-a0249f46b7c5 | 5 | queued |
| ed0bf158-3374-4456-a0ea-607d5e3d1e11 | 4 | queued |
| 41aacad5-dbc3-4175-8c25-b486bb96a478 | 3 | queued |
| 609c9ec4-dfee-4aee-a3c5-cb5229667a85 | 1 | queued |
+--------------------------------------+------+--------+
timothy_symanczyk@devstack:~$
** Affects: glance
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to Glance.
https://bugs.launchpad.net/bugs/1619508
Title:
Non-deterministic results using simple.db api backend and multiple
workers
Status in Glance:
New
Bug description:
To reproduce :
1) In glance-api.conf, set "data_api = glance.db.simple.api"
2) Again in glance-api.conf, set "workers = 2" (or higher)
3) Restart glance-api to empty all tables
4) Using any method, create ten public images
5) Using any method, invoke "image list" several times
6) Observe that the results are not consistent between all invocations
--------------
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
timothy_symanczyk@devstack:~$ openstack image create 1
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 1 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 2
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 2 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 3
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 3 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 4
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 4 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 5
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 5 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 6
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 6 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 7
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 7 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 8
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 8 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 9
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 9 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image create 10
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
(snip)
| name | 10 |
(snip)
+------------------+------------------------------------------------------+
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+--------------------------------------+------+--------+
| ID | Name | Status |
+--------------------------------------+------+--------+
| bb8160ee-16ff-41a2-8889-832ef93e0e91 | 10 | queued |
| 6937f3df-9ede-453d-a80a-08bacde838f5 | 9 | queued |
| 258ec9de-e7cb-45fc-b8fb-df6dd141412d | 8 | queued |
| c86e3182-e177-499b-a120-a0249f46b7c5 | 5 | queued |
| ed0bf158-3374-4456-a0ea-607d5e3d1e11 | 4 | queued |
| 41aacad5-dbc3-4175-8c25-b486bb96a478 | 3 | queued |
| 609c9ec4-dfee-4aee-a3c5-cb5229667a85 | 1 | queued |
+--------------------------------------+------+--------+
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+--------------------------------------+------+--------+
| ID | Name | Status |
+--------------------------------------+------+--------+
| bb8160ee-16ff-41a2-8889-832ef93e0e91 | 10 | queued |
| 6937f3df-9ede-453d-a80a-08bacde838f5 | 9 | queued |
| 258ec9de-e7cb-45fc-b8fb-df6dd141412d | 8 | queued |
| c86e3182-e177-499b-a120-a0249f46b7c5 | 5 | queued |
| ed0bf158-3374-4456-a0ea-607d5e3d1e11 | 4 | queued |
| 41aacad5-dbc3-4175-8c25-b486bb96a478 | 3 | queued |
| 609c9ec4-dfee-4aee-a3c5-cb5229667a85 | 1 | queued |
+--------------------------------------+------+--------+
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+--------------------------------------+------+--------+
| ID | Name | Status |
+--------------------------------------+------+--------+
| f7b4fcc5-36ea-45c3-bd94-f2c179a9f1c8 | 7 | queued |
| a3402651-5879-425c-8029-89e987dd13e8 | 6 | queued |
| 5fade950-723c-404b-87b6-406f413e5378 | 2 | queued |
+--------------------------------------+------+--------+
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+--------------------------------------+------+--------+
| ID | Name | Status |
+--------------------------------------+------+--------+
| f7b4fcc5-36ea-45c3-bd94-f2c179a9f1c8 | 7 | queued |
| a3402651-5879-425c-8029-89e987dd13e8 | 6 | queued |
| 5fade950-723c-404b-87b6-406f413e5378 | 2 | queued |
+--------------------------------------+------+--------+
timothy_symanczyk@devstack:~$ openstack image list
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
+--------------------------------------+------+--------+
| ID | Name | Status |
+--------------------------------------+------+--------+
| bb8160ee-16ff-41a2-8889-832ef93e0e91 | 10 | queued |
| 6937f3df-9ede-453d-a80a-08bacde838f5 | 9 | queued |
| 258ec9de-e7cb-45fc-b8fb-df6dd141412d | 8 | queued |
| c86e3182-e177-499b-a120-a0249f46b7c5 | 5 | queued |
| ed0bf158-3374-4456-a0ea-607d5e3d1e11 | 4 | queued |
| 41aacad5-dbc3-4175-8c25-b486bb96a478 | 3 | queued |
| 609c9ec4-dfee-4aee-a3c5-cb5229667a85 | 1 | queued |
+--------------------------------------+------+--------+
timothy_symanczyk@devstack:~$
To manage notifications about this bug go to:
https://bugs.launchpad.net/glance/+bug/1619508/+subscriptions
