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Posted to issues-all@impala.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/10/17 17:04:00 UTC

[jira] [Commented] (IMPALA-7660) Support ECDH ciphers for debug webserver

    [ https://issues.apache.org/jira/browse/IMPALA-7660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16653860#comment-16653860 ] 

ASF subversion and git services commented on IMPALA-7660:
---------------------------------------------------------

Commit 5e92d139b951e77d3f9f355c1e46736454a654b0 in impala's branch refs/heads/master from [~twmarshall]
[ https://git-wip-us.apache.org/repos/asf?p=impala.git;h=5e92d13 ]

IMPALA-7678: Reapply "IMPALA-7660: Support ECDH ciphers for debug webserver"

This patch reverses the revert of IMPALA-7660.

The problem with IMPALA-7660 was that urllib.urlopen added the
'context' parameter in 2.7.9, so it isn't present on rhel7, which uses
2.7.5

The fix is to switch to using the 'requests' library, which supports
ssl connections on all the platforms Impala is supported on.

This patch also adds more info to the error message printed by
start-impala-cluster.py when the debug webserver cannot be reached yet
to help with debugging these issues in the future.

Testing:
- Ran full builds on rhel7, rhel6, and ubuntu16.

Change-Id: I679469ed7f27944f75004ec4b16d513e6ea6b544
Reviewed-on: http://gerrit.cloudera.org:8080/11625
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>


> Support ECDH ciphers for debug webserver
> ----------------------------------------
>
>                 Key: IMPALA-7660
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7660
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Infrastructure
>    Affects Versions: Impala 3.1.0
>            Reporter: Thomas Tauber-Marshall
>            Assignee: Thomas Tauber-Marshall
>            Priority: Major
>              Labels: security
>
> A recent change (IMPALA-7519) added support for ecdh ciphers for our beeswax/hs2 server. It would be useful to support this for our debug webpage server, which is based on squeasel
> A recent commit on squeasel (https://github.com/cloudera/squeasel/commit/8aa6177ba08e69cd4498c4c7a453340d86c3ad0f) added support for this, so this is basically just pulling that commit in and adding tests.



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