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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-14590) Rework S3a exception handling
Date Mon, 26 Jun 2017 14:23:01 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-14590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Steve Loughran updated HADOOP-14590:
------------------------------------
    Description: 
S3A {{translateException()}} works OK, but we should look at improving it for diagnostics
(more details), code (more specific exceptions), and, critically, for meaningful translation
of other AWS services including DynamoDB, token services & key management.

This could be followed by better retry logic, which will be easier ones exception translation
is improved. In particular, we may want to hint about which exceptions may be retriable, and
which ones are going to be fatal (auth)

  was:S3A {{translateException()}} works OK, but we should look at improving it for diagnostics
(more details), code (more specific exceptions), and, critically, for meaningful translation
of other AWS services including DynamoDB, token services & key management


> Rework S3a exception handling
> -----------------------------
>
>                 Key: HADOOP-14590
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14590
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 2.8.1
>            Reporter: Steve Loughran
>
> S3A {{translateException()}} works OK, but we should look at improving it for diagnostics
(more details), code (more specific exceptions), and, critically, for meaningful translation
of other AWS services including DynamoDB, token services & key management.
> This could be followed by better retry logic, which will be easier ones exception translation
is improved. In particular, we may want to hint about which exceptions may be retriable, and
which ones are going to be fatal (auth)



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