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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2018/07/27 01:50:00 UTC
[jira] [Work stopped] (HADOOP-15426) Make S3guard client resilient
to DDB throttle events and network failures
[ https://issues.apache.org/jira/browse/HADOOP-15426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HADOOP-15426 stopped by Steve Loughran.
-----------------------------------------------
> Make S3guard client resilient to DDB throttle events and network failures
> -------------------------------------------------------------------------
>
> Key: HADOOP-15426
> URL: https://issues.apache.org/jira/browse/HADOOP-15426
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.1.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Major
> Attachments: HADOOP-15426-001.patch, HADOOP-15426-002.patch, Screen Shot 2018-07-24 at 15.16.46.png, Screen Shot 2018-07-25 at 16.22.10.png, Screen Shot 2018-07-25 at 16.28.53.png
>
>
> managed to create on a parallel test run
> {code}
> org.apache.hadoop.fs.s3a.AWSServiceThrottledException: delete on s3a://hwdev-steve-ireland-new/fork-0005/test/existing-dir/existing-file: com.amazonaws.services.dynamodbv2.model.ProvisionedThroughputExceededException: The level of configured provisioned throughput for the table was exceeded. Consider increasing your provisioning level with the UpdateTable API. (Service: AmazonDynamoDBv2; Status Code: 400; Error Code: ProvisionedThroughputExceededException; Request ID: RDM3370REDBBJQ0SLCLOFC8G43VV4KQNSO5AEMVJF66Q9ASUAAJG): The level of configured provisioned throughput for the table was exceeded. Consider increasing your provisioning level with the UpdateTable API. (Service: AmazonDynamoDBv2; Status Code: 400; Error Code: ProvisionedThroughputExceededException; Request ID: RDM3370REDBBJQ0SLCLOFC8G43VV4KQNSO5AEMVJF66Q9ASUAAJG)
> at
> {code}
> We should be able to handle this. 400 "bad things happened" error though, not the 503 from S3.
> h3. We need a retry handler for DDB throttle operations
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