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https://issues.apache.org/jira/browse/HADOOP-14266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mingliang Liu updated HADOOP-14266:
-----------------------------------
Attachment: HADOOP-14266-HADOOP-13345.000.patch
So, the v0 patch is our initial effort.
# recursive=false: falls back to union data of S3 and
MetadataStore::listChidlren()
# recursive=true: uses the union data of S3 and DescendentsIterator which
queries MetadataStore internally.
The newly added integration test fails for
-Dfs.s3a.s3guard.test.implementation=none and passes for
-Dfs.s3a.s3guard.test.implementation=dynamo. It fails w/o this patch as
expected.
> S3Guard: S3AFileSystem::listFiles() to employ MetadataStore
> -----------------------------------------------------------
>
> Key: HADOOP-14266
> URL: https://issues.apache.org/jira/browse/HADOOP-14266
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: HADOOP-13345
> Reporter: Mingliang Liu
> Assignee: Mingliang Liu
> Attachments: HADOOP-14266-HADOOP-13345.000.patch
>
>
> Similar to [HADOOP-13926], this is to track the effort of employing
> MetadataStore in {{S3AFileSystem::listFiles()}}.
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