hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Zoran Dimitrijevic (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-12052) Set SWEBHDFS delegation token kind when ssl is enabled in HttpFS
Date Mon, 10 Jul 2017 19:48:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-12052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zoran Dimitrijevic updated HDFS-12052:
--------------------------------------
    Attachment: HDFS-12052.05.patch

Removed unrelated style fixes from all but tests. I'll upload one more patch which doesn't
have any unrelated style fixes even in that file if needed.

Can you please comment about hadoop prefix and whether we want to fix that in this patch or
in a different patch?

> Set SWEBHDFS delegation token kind when ssl is enabled in HttpFS
> ----------------------------------------------------------------
>
>                 Key: HDFS-12052
>                 URL: https://issues.apache.org/jira/browse/HDFS-12052
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: httpfs, webhdfs
>    Affects Versions: 2.7.3, 3.0.0-alpha3
>            Reporter: Zoran Dimitrijevic
>            Assignee: Zoran Dimitrijevic
>         Attachments: HDFS-12052.00.patch, HDFS-12052.01.patch, HDFS-12052.02.patch, HDFS-12052.03.patch,
HDFS-12052.04.patch, HDFS-12052.05.patch
>
>
> When httpfs runs with httpfs.ssl.enabled it should return SWEBHDFS delegation tokens.

> Currently, httpfs returns WEBHDFS delegation "kind" for tokens regardless of whether
ssl is enabled or not. If clients directly connect to renew tokens (for example, hdfs dfs)
all works because httpfs doesn't check whether token kind is for swebhdfs or webhdfs. However,
this breaks when yarn rm needs to renew the token for the job (for example, when running hadoop
distcp). Since DT kind is WEBHDFS, rm tries to establish non-ssl connection to httpfs and
fails.
> I've tested a simple patch which I'll upload to this jira, and it fixes this issue (hadoop
distcp works).



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message