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https://issues.apache.org/jira/browse/HDFS-14320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16781168#comment-16781168
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Wei-Chiu Chuang commented on HDFS-14320:
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Makes sense to me. I suppose the command line hdfs dfs -rm command can move
files to trash for webhdfs, but the REST API doesn't support move to trash.
Some quick comments: please update the doc WebHDFS REST API too (this one:
[https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/WebHDFS.html)]
Test:
{code:java}
new SkipTrashParam("truE");
{code}
This line looks redundant.
We should have function parity in Httpfs too. That can be a separate jira.
> Support skipTrash for WebHDFS
> ------------------------------
>
> Key: HDFS-14320
> URL: https://issues.apache.org/jira/browse/HDFS-14320
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: namenode, webhdfs
> Affects Versions: 3.2.0
> Reporter: Karthik Palanisamy
> Assignee: Karthik Palanisamy
> Priority: Major
> Attachments: HDFS-14320-001.patch, HDFS-14320-002.patch,
> HDFS-14320-003.patch, HDFS-14320-004.patch, HDFS-14320-005.patch
>
>
> Files/Directories deleted via webhdfs rest call doesn't use the skiptrash
> feature, it would be deleted permanently. This feature is very important us
> because our user has deleted large directory accidentally.
> By default, Skiptrash option is set to true, skiptrash=true. Any files, Using
> CURL will be permanently deleted.
> Example:
> curl -iv -X DELETE
> "http://xxxx:50070/webhdfs/v1/tmp/sampledata?op=DELETE&user.name=hdfs&recursive=true";
>
> Use skiptrash=false, to move files to trash Instead.
> Example:
> curl -iv -X DELETE
> "http://xxxx:50070/webhdfs/v1/tmp/sampledata?op=DELETE&user.name=hdfs&recursive=true&skiptrash=false";
>
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