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Posted to commits@airflow.apache.org by "jack (JIRA)" <ji...@apache.org> on 2019/01/17 08:49:00 UTC

[jira] [Commented] (AIRFLOW-3720) GoogleCloudStorageToS3Operator - incorrect folder compare

    [ https://issues.apache.org/jira/browse/AIRFLOW-3720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16744793#comment-16744793 ] 

jack commented on AIRFLOW-3720:
-------------------------------

The bug was fixed in 1.10.2 [https://github.com/apache/airflow/pull/4371]  

> GoogleCloudStorageToS3Operator -  incorrect folder compare
> ----------------------------------------------------------
>
>                 Key: AIRFLOW-3720
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-3720
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: boto3
>    Affects Versions: 1.10.0
>            Reporter: Chaim
>            Assignee: Chaim
>            Priority: Major
>             Fix For: 1.10.2
>
>
> the code that compares folders from gcp to s3 is incorrect.
> the code is:
> files = set(files) - set(existing_files)
> but the list from gcp  has a "/" to the name, for example: "myfolder/", while in s3 it does not have "/" so the folder is "myfolder"
> the result is that the code tries to recopy the folder name but fails since it already exists



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