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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2017/09/01 13:47:00 UTC
[jira] [Updated] (HADOOP-14756) S3Guard: expose capability query in
MetadataStore and add tests of authoritative mode
[ https://issues.apache.org/jira/browse/HADOOP-14756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HADOOP-14756:
------------------------------------
Parent Issue: HADOOP-14825 (was: HADOOP-13345)
> S3Guard: expose capability query in MetadataStore and add tests of authoritative mode
> -------------------------------------------------------------------------------------
>
> Key: HADOOP-14756
> URL: https://issues.apache.org/jira/browse/HADOOP-14756
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: HADOOP-13345
> Reporter: Steve Loughran
> Fix For: HADOOP-13345
>
>
> {{MetadataStoreTestBase.testListChildren}} would be improved with the ability to query the features offered by the store, and the outcome of {{put()}}, so probe the correctness of the authoritative mode
> # Add predicate to MetadataStore interface {{supportsAuthoritativeDirectories()}} or similar
> # If #1 is true, assert that directory is fully cached after changes
> # Add "isNew" flag to MetadataStore.put(DirListingMetadata); use to verify when changes are made
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