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https://issues.apache.org/jira/browse/HDFS-17040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17884003#comment-17884003
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ASF GitHub Bot commented on HDFS-17040:
---------------------------------------
Galsza commented on code in PR #5721:
URL: https://github.com/apache/hadoop/pull/5721#discussion_r1771950619
##########
hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs/explorer.js:
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@@ -518,7 +518,8 @@
url: url,
data: file.file,
processData: false,
- crossDomain: true
+ crossDomain: true,
+ contentType: 'application/octet-stream'
Review Comment:
@szetszwo I'm not sure the CORS problem still exists. I've tested this using
Chrome browser and with maximum security enabled the change was still working.
> Namenode web UI should set content type to application/octet-stream when
> uploading a file
> -----------------------------------------------------------------------------------------
>
> Key: HDFS-17040
> URL: https://issues.apache.org/jira/browse/HDFS-17040
> Project: Hadoop HDFS
> Issue Type: Task
> Components: ui
> Reporter: Attila Magyar
> Priority: Major
> Labels: pull-request-available
>
> When uploading a file using -WebHDFS- the Namenode web UI, it will set the
> content type to application/x-www-form-urlencoded, as this is the default
> used by jQuery
> https://github.com/apache/hadoop/blob/160b9fc3c9255024c00d487b7fcdf5ea59a42781/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs/explorer.js#L516
> This causes knox to urlencode the request body so that uploading a CVS file
> 1,2,3 will result 1%2C2%2C3.
> Instead of application/x-www-form-urlencoded I think the encoding should be
> set to application/octet-stream.
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