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https://issues.apache.org/jira/browse/HADOOP-16709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Bota updated HADOOP-16709:
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Summary: [S3Guard] Make authoritative mode exclusive for metadata - don't
check for expiry for authoritative paths (was: Make authoritative mode
exclusive for metadata - don't check for expiry for authoritative paths)
> [S3Guard] Make authoritative mode exclusive for metadata - don't check for
> expiry for authoritative paths
> ---------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-16709
> URL: https://issues.apache.org/jira/browse/HADOOP-16709
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.3.0
> Reporter: Rajesh Balamohan
> Assignee: Gabor Bota
> Priority: Minor
>
> Authoritative mode has TTL which is set to 15 minutes by default. However,
> there are cases when we know for sure that the data wouldn't be
> changed/updated.
> In certain cases, AppMaster ends up spending good amount of time in getSplits
> due to TTL expiry. It would be great to have an option to disable TTL (or
> specify as -1 when TTL shouldn't be checked).
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