[ 
https://issues.apache.org/jira/browse/HADOOP-18310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18036667#comment-18036667
 ] 

ASF GitHub Bot commented on HADOOP-18310:
-----------------------------------------

github-actions[bot] commented on PR #4483:
URL: https://github.com/apache/hadoop/pull/4483#issuecomment-3509006874

   We're closing this stale PR because it has been open for 100 days with no 
activity. This isn't a judgement on the merit of the PR in any way. It's just a 
way of keeping the PR queue manageable.
   If you feel like this was a mistake, or you would like to continue working 
on it, please feel free to re-open it and ask for a committer to remove the 
stale tag and review again.
   Thanks all for your contribution.




> Add option and make 400 bad request retryable
> ---------------------------------------------
>
>                 Key: HADOOP-18310
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18310
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs/s3
>    Affects Versions: 3.3.4
>            Reporter: Tak-Lon (Stephen) Wu
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> When one is using a customized credential provider via 
> fs.s3a.aws.credentials.provider, e.g. 
> org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider, when the provided 
> credential by this pluggable provider is expired and return an error code of 
> 400 as bad request exception.
> Here, the current S3ARetryPolicy will fail immediately and does not retry on 
> the S3A level. 
> Our recent use case in HBase found this use case could lead to a Region 
> Server got immediate abandoned from this Exception without retry, when the 
> file system is trying open or S3AInputStream is trying to reopen the file. 
> especially the S3AInputStream use cases, we cannot find a good way to retry 
> outside of the file system semantic (because if a ongoing stream is failing 
> currently it's considered as irreparable state), and thus we come up with 
> this optional flag for retrying in S3A.
> {code}
> Caused by: com.amazonaws.services.s3.model.AmazonS3Exception: The provided 
> token has expired. (Service: Amazon S3; Status Code: 400; Error Code: 
> ExpiredToken; Request ID: XYZ; S3 Extended Request ID: ABC; Proxy: null), S3 
> Extended Request ID: 123
>       at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleErrorResponse(AmazonHttpClient.java:1862)
>       at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleServiceErrorResponse(AmazonHttpClient.java:1415)
>       at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1384)
>       at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1154)
>       at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:811)
>       at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:779)
>       at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:753)
>       at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:713)
>       at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:695)
>       at 
> com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:559)
>       at 
> com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:539)
>       at 
> com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5453)
>       at 
> com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5400)
>       at 
> com.amazonaws.services.s3.AmazonS3Client.getObject(AmazonS3Client.java:1524)
>       at 
> org.apache.hadoop.fs.s3a.S3AFileSystem$InputStreamCallbacksImpl.getObject(S3AFileSystem.java:1506)
>       at 
> org.apache.hadoop.fs.s3a.S3AInputStream.lambda$reopen$0(S3AInputStream.java:217)
>       at org.apache.hadoop.fs.s3a.Invoker.once(Invoker.java:117)
>       ... 35 more
> {code}



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