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https://issues.apache.org/jira/browse/HADOOP-13760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aaron Fabbri updated HADOOP-13760:
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Description:
Following the S3AFileSystem integration patch in HADOOP-13651, we need to add
delete tracking.
Current behavior on delete is to remove the metadata from the MetadataStore.
To make deletes consistent, we need to add a {{isDeleted}} flag to
{{PathMetadata}} and check it when returning results from functions like
{{getFileStatus()}} and {{listStatus()}}. In HADOOP-13651, I added TODO
comments in most of the places these new conditions are needed. The work does
not look too bad.
was:
Following the S3AFileSystem integration patch in HADOOP-13651, we need to add
delete tracking.
Current behavior on delete is to remove the metadata from the MetadataStore.
To make deletes consistent, we need to add a {{isDeleted}} flag to
{{PathMetadata}} and check it when returning results from functions like
{{getFileStatus()}} and {{listStatus()}}. In HADOOP-13651, I added TODO
comments in most of the places these new conditions are needed. The work does
not look to bad.
> S3Guard: add delete tracking
> ----------------------------
>
> Key: HADOOP-13760
> URL: https://issues.apache.org/jira/browse/HADOOP-13760
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Reporter: Aaron Fabbri
>
> Following the S3AFileSystem integration patch in HADOOP-13651, we need to add
> delete tracking.
> Current behavior on delete is to remove the metadata from the MetadataStore.
> To make deletes consistent, we need to add a {{isDeleted}} flag to
> {{PathMetadata}} and check it when returning results from functions like
> {{getFileStatus()}} and {{listStatus()}}. In HADOOP-13651, I added TODO
> comments in most of the places these new conditions are needed. The work
> does not look too bad.
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