zhiyuan_cai 2bc2db5ae6 Asynchronous job management(part 1) ... Implement asynchronous job management to ensure jobs can be successfully completed even if those jobs temporally fail for some reasons. The detailed design can be found in section 9 in design document. This patch focuses on defining database schema and building lock mechanism to avoid running the same type of jobs at the same time. Enabling workers to rerun failed job and purge old job records will be covered in the following patches. Change-Id: I87d0056a95eb7cb963e1c3599062a60299472298		2016-03-31 10:08:38 +08:00
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versions	Asynchronous job management(part 1)	2016-03-31 10:08:38 +08:00
__init__.py	cascade_service: DB infrastructure	2015-08-11 10:57:27 +00:00
migrate.cfg	cascade_service: DB infrastructure	2015-08-11 10:57:27 +00:00