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From "Aaron Fabbri (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-14013) S3Guard: fix multi-bucket integration tests
Date Fri, 20 Jan 2017 19:36:26 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-14013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aaron Fabbri updated HADOOP-14013:
----------------------------------
    Description: 
Clone of HADOOP-13876 to address multi-bucket test failures separately.

One of the issues is with accessing read-only buckets.  If a user accesses a read-only bucket
with credentials that do not have DynamoDB write permissions, they will get errors when trying
to access the read-only bucket.  This manifests causes test failures for {{ITestS3AAWSCredentialsProvider}}.

Goals for this JIRA:
- Fix {{ITestS3AAWSCredentialsProvider}} in a way that makes sense for the real use-case.
- Document limitations etc. in the s3guard.md site doc.



  was:
HADOOP-13449 adds support for DynamoDBMetadataStore.

The code currently supports two options for choosing DynamoDB table names:
1. Use name of each s3 bucket and auto-create a DynamoDB table for each.
2. Configure a table name in the {{fs.s3a.s3guard.ddb.table}} parameter.

One of the issues is with accessing read-only buckets.  If a user accesses a read-only bucket
with credentials that do not have DynamoDB write permissions, they will get errors when trying
to access the read-only bucket.  This manifests causes test failures for {{ITestS3AAWSCredentialsProvider}}.

Goals for this JIRA:
- Fix {{ITestS3AAWSCredentialsProvider}} in a way that makes sense for the real use-case.
- Allow for a "one DynamoDB table per cluster" configuration with a way to chose which credentials
are used for DynamoDB.
- Document limitations etc. in the s3guard.md site doc.




> S3Guard: fix multi-bucket integration tests
> -------------------------------------------
>
>                 Key: HADOOP-14013
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14013
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: HADOOP-13345
>            Reporter: Aaron Fabbri
>            Assignee: Aaron Fabbri
>
> Clone of HADOOP-13876 to address multi-bucket test failures separately.
> One of the issues is with accessing read-only buckets.  If a user accesses a read-only
bucket with credentials that do not have DynamoDB write permissions, they will get errors
when trying to access the read-only bucket.  This manifests causes test failures for {{ITestS3AAWSCredentialsProvider}}.
> Goals for this JIRA:
> - Fix {{ITestS3AAWSCredentialsProvider}} in a way that makes sense for the real use-case.
> - Document limitations etc. in the s3guard.md site doc.



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