RE: Should we align JMX Authentication with internal Cassandra authentication?

2015-08-18 Thread Jan Karlsson
If by Permission class you are referring to the enum class which holds the 
different permissions. Then that’s one possible solution. The other would be 
expanding the existing permission class. We then use the internal authorizer in 
Cassandra to authorize against.
We would need a way to create permissions via CQL and create a new type of 
resource which represents a JMX resource.

-Original Message-
From: Jonathan Ellis [mailto:jbel...@gmail.com] 
Sent: August 17, 2015 6:00 PM
To: dev
Subject: Re: Should we align JMX Authentication with internal Cassandra 
authentication?

So we would create a new permission class for JMX?

On Mon, Aug 17, 2015 at 8:34 AM, Jan Karlsson 
wrote:

> Hello fellow devs,
>
> Currently JMX authentication is handled by using a password file. I 
> was thinking we could make this a little more sophisticated.
> What I propose is, we plug JMX so that it uses the internal 
> authenticator Cassandra has to authenticate the user. This will allow 
> us to authenticate towards the Cassandra database. (No pesky password 
> file) We can make this pluggable so that users could add their own 
> authenticator and authorizer.
>
> I have created a JIRA ticket on this as I have been working on a 
> solution which would let us do precisely this.
> https://issues.apache.org/jira/browse/CASSANDRA-10091
>
> What are your thoughts on this?
>
> Best Regards
> Jan Karlsson
>



--
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder, http://www.datastax.com
@spyced


Cassandra Wiki Edit Permissions for user AdamHolmberg

2015-08-18 Thread Adam Holmberg
I'm seeking wiki edit permissions for my user on
https://wiki.apache.org/cassandra/:
"AdamHolmberg"

Regards,
Adam Holmberg


Re: Cassandra Wiki Edit Permissions for user AdamHolmberg

2015-08-18 Thread Brandon Williams
I've added you (still waiting for moinmoin to return the submission, a pain
you will soon know.)

On Tue, Aug 18, 2015 at 3:24 PM, Adam Holmberg 
wrote:

> I'm seeking wiki edit permissions for my user on
> https://wiki.apache.org/cassandra/:
> "AdamHolmberg"
>
> Regards,
> Adam Holmberg
>


Can cassandra guarantee the replication factor when a node is resyncing it's data?

2015-08-18 Thread steve landiss
Let's say I have a 3 node cluster.
I am writing to node #1.
If node #2 in that cluster goes down, and then comes back up and is resyncing 
the data from the other nodes, and I continue writing to node #1, will the data 
be synchronously replicated to node #2?  That is, is the replication factor of 
that write honored synchronously or is it behind the queue post resync?
ThanksSteve