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https://issues.apache.org/jira/browse/AIRFLOW-1756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16219148#comment-16219148
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Colin Son commented on AIRFLOW-1756:
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It's in the Boto3 Documentation:
http://boto3.readthedocs.io/en/latest/reference/services/s3.html#S3.Client.get_object
Here is the Boto S3 Documentation:
http://boto.cloudhackers.com/en/latest/ref/s3.html#boto.s3.bucket.Bucket.get_key
In the [AIRFLOW-1520], the S3Hook was changed to use the AWSHook, which uses
boto3.
> S3 Task Handler Cannot Read Logs With New S3Hook
> ------------------------------------------------
>
> Key: AIRFLOW-1756
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1756
> Project: Apache Airflow
> Issue Type: Bug
> Affects Versions: 1.9.0
> Reporter: Colin Son
>
> With the changes to the S3Hook, it seems like it cannot read the S3 task logs.
> In the `s3_read` in the S3TaskHandler.py:
> {code}
> s3_key = self.hook.get_key(remote_log_location)
> if s3_key:
> return s3_key.get_contents_as_string().decode()
> {code}
> Since the s3_key object is now a dict, you cannot call
> `get_contents_as_string()` on a dict object. You have to use the S3Hook's
> `read_key()` method to read the contents of the task logs now.
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