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Table of Contents

Prerequisites

Info
titleINFO

Datameer X needs to have the appropriate access level to establish a connection to a certain S3 bucket.

For that, you need the permission to the bucket's root folder with 'ListBucket'. Giving the permission to a subfolder instead, the connection attempt will fail

Minimum access level required for importing data from an S3 bucket to Datameer.

The Account/ IAM Role one uses in the S3 connection should be allowed to perform the following actions:

  • GetObject

  • GetObjectAttributes

  • ListBucket (should be applied for an entire bucket but could be restricted to a specific directory(s) via the Condition key - "Condition": { "StringLike": {"s3:prefix": "<path>/*" }} )

For an edge case suggestion, please check the community article Bucket policy for S3 Import in multi-tenant Datameer instance.

Usable Custom Properties

Disabling the IAM Role Authentication Option

...

No Format
das.s3.iam.without.assumed.role.enabled=true

Configuring Amazon S3 as a Connection

To configure Amazon S3 as a connector:

...