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https://issues.apache.org/jira/browse/HDFS-14851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16934861#comment-16934861
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Danny Becker edited comment on HDFS-14851 at 9/21/19 1:05 AM:
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[~jojochuang] HDFS already does this behavior. The problem here is that WebHdfs
will return a 200 code an then fail the read because it has a missing block.
HTTP protocol does not allow us to send an error response when it is expecting
to read data. So we need to catch this before sending the response code.
was (Author: dannytbecker):
[~jojochuang] HDFS already does this. behavior. The problem here is that
WebHdfs will return a 200 code an then fail the read because it has a missing
block. HTTP protocol does not allow us to send an error response when it is
expecting to read data. So we need to catch this before sending the response
code.
> WebHdfs Returns 200 Status Code for Open of Files with Corrupt Blocks
> ---------------------------------------------------------------------
>
> Key: HDFS-14851
> URL: https://issues.apache.org/jira/browse/HDFS-14851
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: webhdfs
> Reporter: Danny Becker
> Assignee: Danny Becker
> Priority: Minor
> Attachments: HDFS-14851.001.patch
>
>
> WebHdfs returns 200 status code for Open operations on files with missing or
> corrupt blocks.
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