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https://issues.apache.org/jira/browse/HADOOP-13631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aaron Fabbri updated HADOOP-13631:
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Attachment: HADOOP-13631-HADOOP-13345.001.patch
Attaching initial patch. I will modify this based on our discussion on
HADOOP-13448 about the move() interface.
{quote}
HADOOP-13631 S3Guard: implement move() for LocalMetadataStore, add unit tests
This is an initial RFC patch. Based on conversation on HADOOP-13448 we may
simplify the move() interface I've proposed here.
Also, change DirListingMetadata#setAuthoritative() to take a boolean arg.
Setting this to false is a way to trigger clients to re-consult the backing
store if, for example, a user adds new files to a directory.
{quote}
I think we probably need another sub-jira for implementing delete tracking. I
did not implement that here as it affects other code and may require other
interface changes.
> S3Guard: implement move() for LocalMetadataStore, add unit tests
> ----------------------------------------------------------------
>
> Key: HADOOP-13631
> URL: https://issues.apache.org/jira/browse/HADOOP-13631
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Reporter: Aaron Fabbri
> Assignee: Aaron Fabbri
> Attachments: HADOOP-13631-HADOOP-13345.001.patch
>
>
> Building on HADOOP-13573 and HADOOP-13452, implement move() in
> LocalMetadataStore and associated MetadataStore unit tests.
> (Making this a separate JIRA to break up work into decent-sized and
> reviewable chunks.)
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