Convert Filebeat postgresql.log to ECS#9308

Merged

webmat merged 11 commits intoelastic:masterfrom webmat:ecs-postgresql-fb

Dec 20, 2018

+224-194

Commits on Dec 20, 2018

Perform straightforward ECS renames:
Mathieu Martin
committed
Rename incorrectly named postgresql.log.thread_id to process.pid
Mathieu Martin
committed
Coercions:
Mathieu Martin
committed
Copy duration to event.duration, properly scaled
Mathieu Martin
committed
Add float coercion missed during rebase
Mathieu Martin
committed
Coerce core_id to an integer as well
Mathieu Martin
committed
Migrate the timezone field to ECS as well
Mathieu Martin
committed
Alias pgsql migrated fields, include the new migration attribute
Mathieu Martin
committed
Document field name transitions in ecs-migration.yml
Mathieu Martin
committed
Changelog
Mathieu Martin
committed
Fix alias in ecs-migration.yml
Mathieu Martin
committed