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https://issues.apache.org/jira/browse/AIRFLOW-1356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Riccomini resolved AIRFLOW-1356.
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Resolution: Fixed
Assignee: Joseph Yen
> add `--celery_hostname` to `airflow worker`
> -------------------------------------------
>
> Key: AIRFLOW-1356
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1356
> Project: Apache Airflow
> Issue Type: Improvement
> Components: celery, cli
> Affects Versions: 1.8.1
> Reporter: Joseph Yen
> Assignee: Joseph Yen
> Priority: Minor
> Labels: easyfix, newbie
> Fix For: 1.9.0
>
>
> If we start multiple `celery worker` on the same machine, each worker should
> have individual hostname to distinguish each other. Otherwise, some tools
> might not work correctly. E.g. celery flower would show only one worker if
> all workers are of the same hostname.
> It's necessary to have `--celery_hostname` or `-cn` option on `airflow
> worker` subcommand, and the option should accept an argument with the syntax
> as same as the option `-n` of `celery worker` command.
> celery worker doc:
> http://docs.celeryproject.org/en/latest/userguide/workers.html
> {code:none}
> airflow worker -c 1 -q highmem -cn highmem@%h
> {code}
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