hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Appy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14865) Support passing multiple QOPs to SaslClient/Server via hbase.rpc.protection
Date Fri, 15 Jan 2016 22:50:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15102623#comment-15102623

Appy commented on HBASE-14865:

Thanks [~mbertozzi] and [~tedyu] for reviewing.

> Support passing multiple QOPs to SaslClient/Server via hbase.rpc.protection
> ---------------------------------------------------------------------------
>                 Key: HBASE-14865
>                 URL: https://issues.apache.org/jira/browse/HBASE-14865
>             Project: HBase
>          Issue Type: Improvement
>          Components: security
>            Reporter: Appy
>            Assignee: Appy
>             Fix For: 2.0.0
>         Attachments: 14865-master-v7.patch, HBASE-14865-branch-1.2.patch, HBASE-14865-branch-1.patch,
HBASE-14865-branch-1.patch, HBASE-14865-master-v2.patch, HBASE-14865-master-v3.patch, HBASE-14865-master-v4.patch,
HBASE-14865-master-v5.patch, HBASE-14865-master-v6.patch, HBASE-14865-master-v7.patch, HBASE-14865-master.patch
> Currently, we can set the value of hbase.rpc.protection to one of authentication/integrity/privacy.
It is the used to set {{javax.security.sasl.qop}} in SaslUtil.java.
> The problem is, if a cluster wants to switch from one qop to another, it'll have to take
a downtime. Rolling upgrade will create a situation where some nodes have old value and some
have new, which'll prevent any communication between them. There will be similar issue when
clients will try to connect.
> {{javax.security.sasl.qop}} can take in a list of QOP in preferences order. So a transition
from qop1 to qop2 can be easily done like this
> "qop1" --> "qop2,qop1" --> rolling restart --> "qop2" --> rolling restart
> Need to change hbase.rpc.protection to accept a list too.

This message was sent by Atlassian JIRA

View raw message