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https://issues.apache.org/jira/browse/HADOOP-14531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16180719#comment-16180719
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Steve Loughran commented on HADOOP-14531:
-----------------------------------------
stack on an init with a bucket which doesn't exist, maps to FNFE
{code}
bin/hadoop s3guard bucket-info s3a://stevel45r56666
java.io.FileNotFoundException: Bucket stevel45r56666 does not exist
at
org.apache.hadoop.fs.s3a.S3AFileSystem.verifyBucketExists(S3AFileSystem.java:361)
at
org.apache.hadoop.fs.s3a.S3AFileSystem.initialize(S3AFileSystem.java:293)
at
org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:3288)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:123)
at
org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:3337)
at org.apache.hadoop.fs.FileSystem$Cache.getUnique(FileSystem.java:3311)
at org.apache.hadoop.fs.FileSystem.newInstance(FileSystem.java:529)
at
org.apache.hadoop.fs.s3a.s3guard.S3GuardTool$BucketInfo.run(S3GuardTool.java:997)
at
org.apache.hadoop.fs.s3a.s3guard.S3GuardTool.run(S3GuardTool.java:309)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at
org.apache.hadoop.fs.s3a.s3guard.S3GuardTool.run(S3GuardTool.java:1218)
at
org.apache.hadoop.fs.s3a.s3guard.S3GuardTool.main(S3GuardTool.java:1227)
2017-09-26 13:58:40,024 INFO util.ExitUtil: Exiting with status -1:
java.io.FileNotFoundException: Bucket stevel45r56666 does not exist
{code}
> 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
> Assignee: Steve Loughran
> Priority: Blocker
>
> 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
> AWS S3 error codes:
> http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
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