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From "Berislav Lopac (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (AIRFLOW-2361) Allow GoogleCloudStorageToGoogleCloudStorageOperator to store list of copied files to XCom
Date Sun, 13 May 2018 11:55:00 GMT

     [ https://issues.apache.org/jira/browse/AIRFLOW-2361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Berislav Lopac closed AIRFLOW-2361.
-----------------------------------
    Resolution: Fixed

> Allow GoogleCloudStorageToGoogleCloudStorageOperator to store list of copied files to
XCom
> ------------------------------------------------------------------------------------------
>
>                 Key: AIRFLOW-2361
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-2361
>             Project: Apache Airflow
>          Issue Type: Improvement
>            Reporter: Berislav Lopac
>            Assignee: Berislav Lopac
>            Priority: Minor
>
> When {{GoogleCloudStorageToGoogleCloudStorageOperator}} is used with a wildcard, it can
copy more than one file. It would be useful if there would exist a mechanism to store the
list of copied files as XCom so it can be used by other tasks downstream.
> Proposed solution: Add a {{xcom_push}} flag argument to the constructor; if {{True}},
the {{execute}} method returns a list of two-tuples representing each source/destination file
pair:
> {code:java}
> [
>     ("original/file/path.ext", "target/prefix/original/file/path.ext"),
>     ...
> ]{code}



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