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https://issues.apache.org/jira/browse/HADOOP-14531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-14531:
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Description:
Improve S3a error handling and reporting
this includes
# looking at error codes and translating to more specific exceptions
# better retry logic where present
# adding retry logic where not present
# more diagnostics in exceptions
# docs
Overall goals
* things that can be retried and will go away are retried for a bit
* things that don't go away when retried failfast (302, no auth, unknown host,
connection refused)
* meaningful exceptions are built in translate exception
* diagnostics are included, where possible
* our troubleshooting docs are expanded with new failures we encounter
was:
Improve S3a error handling and reporting
this includes
# looking at error codes and translating to more specific exceptions
# better retry logic where present
# adding retry logic where not present
# more diagnostics in exceptions
# docs
> Improve S3A error handling & reporting
> --------------------------------------
>
> Key: HADOOP-14531
> URL: https://issues.apache.org/jira/browse/HADOOP-14531
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/s3
> Affects Versions: 2.8.1
> Reporter: Steve Loughran
>
> Improve S3a error handling and reporting
> this includes
> # looking at error codes and translating to more specific exceptions
> # better retry logic where present
> # adding retry logic where not present
> # more diagnostics in exceptions
> # docs
> Overall goals
> * things that can be retried and will go away are retried for a bit
> * things that don't go away when retried failfast (302, no auth, unknown
> host, connection refused)
> * meaningful exceptions are built in translate exception
> * diagnostics are included, where possible
> * our troubleshooting docs are expanded with new failures we encounter
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