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From Roman Shaposhnik <>
Subject Re: [VOTE] Release for Bigtop version 0.3.0-incubating
Date Tue, 13 Mar 2012 01:31:24 GMT
On Mon, Mar 12, 2012 at 2:11 PM, Bruno Mahé <> wrote:
> I have started testing this release yesterday by doing a full deployment
> / tests.

Perfect start! I'll be doing some testing in the kerberized environment
in a few days.

> But I found at least an issue I would consider a blocker for
> this RC: see BIGTOP-446.

Let me mark it.

> 2/ zookeeper wasn't started. Once I manually started the service
> (without any issue), everything got unblocked. Probably worth opening a
> ticket.

Sounds good.

> 5/ I noticed quite a few crashes on the tasktracker/regionservers. Their
> stack traces are from being helpful. But this is an upstream issue (or
> me/puppet doing something stupid).
> 6/ Because of 5/, it would be nice to have some supervisor processes

+many. I filed this one some time ago, but still haven't had time to
work on it:

> 7/ It would also be very helpful to have some
> munin/collectd/ganglia/nagios integration


> 8/ It would be nice to be able to configure HBASE heap

You mean via puppet?

> Overall I really enjoyed it!
> The combination of puppet recipes and packages made it really easy to go
> from nothing to a 20 machine hadoop cluster.

Great to hear! I've been doing some experimenting with a couple
of node, but 20 is quite something.


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