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https://issues.apache.org/jira/browse/HDFS-14623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16877126#comment-16877126
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hemanthboyina commented on HDFS-14623:
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In HDFS-13823 the return value changed to
{code:java}
data.responseText to data{code}
which is not a proper fix as the return value is data which is an object
As per jQuery Ajax - The callback function gets three parameters data,
textStatus and jqXHR
{code:java}
.done (function(data, textStatus, jqXHR)
.always (function(data, textStatus, jqXHR){code}
And the return value should be jqXHR.responseText
> In NameNode Web UI, Head the file (first 32K) is not working
> ------------------------------------------------------------
>
> Key: HDFS-14623
> URL: https://issues.apache.org/jira/browse/HDFS-14623
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: hemanthboyina
> Assignee: hemanthboyina
> Priority: Major
>
> In Namenode Web UI , for Head the file (first 32K)
> After opening multiple files and clicking on - "Head the file" is showing
> wrong data
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