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https://issues.apache.org/jira/browse/HADOOP-17293?focusedWorklogId=495392&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-495392
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ASF GitHub Bot logged work on HADOOP-17293:
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Author: ASF GitHub Bot
Created on: 05/Oct/20 15:18
Start Date: 05/Oct/20 15:18
Worklog Time Spent: 10m
Work Description: steveloughran opened a new pull request #2361:
URL: https://github.com/apache/hadoop/pull/2361
This reverts changes in HADOOP-13230 to use S3Guard TTL in choosing when
to issue a HEAD request; fixing tests to compensate.
New operation cost constant, S3GUARD_NONAUTH_FILE_STATUS_PROBE for
use in cost tests.
Change-Id: Ie00279eb94f105d7fc99c7d3342eaf7002fef347
testing in progress: S3 London + S3Guard + markers keep and delete
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Issue Time Tracking
-------------------
Worklog Id: (was: 495392)
Remaining Estimate: 0h
Time Spent: 10m
> refreshing S3Guard records after TTL-triggered-HEAD breaks some workflows
> -------------------------------------------------------------------------
>
> Key: HADOOP-17293
> URL: https://issues.apache.org/jira/browse/HADOOP-17293
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.3.1
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> an incidental part of HDP-13230 was a fix to innerGetFileStatus, wherein
> after a HEAD request we would update the DDB record, so resetting it's TTL
> Applications which did remote updates of buckets without going through
> s3guard are now triggering failures in applications in the cluster when they
> go to open the file
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