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https://issues.apache.org/jira/browse/HDFS-3166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daryn Sharp updated HDFS-3166:
------------------------------
Attachment: HDFS-3166.patch
Linux considers the requested listen backlog as "advisory"... It rounds it up
to the next power of 2, with a floor of 16. I modified the test to try up to
32 times to trigger a connect timeout.
> Hftp connections do not have a timeout
> --------------------------------------
>
> Key: HDFS-3166
> URL: https://issues.apache.org/jira/browse/HDFS-3166
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs client
> Affects Versions: 0.23.2, 0.23.3, 2.0.0, 3.0.0
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Priority: Critical
> Attachments: HADOOP-8221.branch-1.patch, HADOOP-8221.patch,
> HADOOP-8221.patch, HDFS-3166.patch, HDFS-3166.patch
>
>
> Hftp connections do not have read timeouts. This leads to indefinitely hung
> sockets when there is a network outage during which time the remote host
> closed the socket.
> This may also affect WebHdfs, etc.
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