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https://issues.apache.org/jira/browse/HADOOP-15988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Bota updated HADOOP-15988:
--------------------------------
Status: Patch Available (was: In Progress)
submitted patch v001, tested against eu-west-1.
Issues:
* org.apache.hadoop.fs.s3a.yarn.ITestS3AMiniYarnCluster#testWithMiniCluster
(known)
* ITestS3GuardToolDynamoDB#testPruneCommandCLI (added to [S3 flakyness
collecting
spreadsheet|https://docs.google.com/spreadsheets/d/1Z9dkg5yC7Hu7VQ5G2Wz40hG1pb0DhLuLjJ3PZe7WL3Q/edit?usp=sharing])
- timeout, succesful after rerun
These issues are not related.
> Should be able to set empty directory flag to TRUE in
> DynamoDBMetadataStore#innerGet when using authoritative directory listings
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-15988
> URL: https://issues.apache.org/jira/browse/HADOOP-15988
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.1.0
> Reporter: Gabor Bota
> Assignee: Gabor Bota
> Priority: Major
> Attachments: HADOOP-15988.001.patch
>
>
> We have the following comment and implementation in DynamoDBMetadataStore:
> {noformat}
> // When this class has support for authoritative
> // (fully-cached) directory listings, we may also be able to answer
> // TRUE here. Until then, we don't know if we have full listing or
> // not, thus the UNKNOWN here:
> meta.setIsEmptyDirectory(
> hasChildren ? Tristate.FALSE : Tristate.UNKNOWN);
> {noformat}
> We have authoritative listings now in dynamo since HADOOP-15621, so we should
> resolve this comment, implement the solution and test it.
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