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https://issues.apache.org/jira/browse/HADOOP-16349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16856704#comment-16856704
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Steve Loughran commented on HADOOP-16349:
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Trivia: hadoop-s3guard destroy doesn't destroy a bucket with no marker
(probably good)
> DynamoDBMetadataStore.getVersionMarkerItem() to log at info/warn on retry
> -------------------------------------------------------------------------
>
> Key: HADOOP-16349
> URL: https://issues.apache.org/jira/browse/HADOOP-16349
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.2.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Major
>
> If you delete the version marker from a S3Guard table, it appears to hang for
> 5 minutes.
> Only if you restart and turn logging to debug do you see that
> {{DynamoDBMetadataStore.getVersionMarkerItem()}} is sleeping and retrying.
> # log at warn
> # add entry to troubleshooting doc on the topic
> The cause of the failure can be any of
> * table being inited elsewhere: expectation, fast recovery
> * it's not a S3Guard table: it won't recover
> * it's a S3Guard table without a version marker: it won't recover.
> + consider having a shorter retry lifespan, though if it adds a new config
> point I'm a bit reluctant. For s3guard bucket-info it would make sense to
> change the policy to be aggressively short lived
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