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From: Jonathan Ellis <jbellis@gmail.com>
Date: Wed, 22 Jun 2011 11:34:33 -0500
Message-ID: <BANLkTimBrRfyNVr5JOHohczgEdxjO9t=vA@mail.gmail.com>
Subject: Re: rpm from 0.7.x -> 0.8?
To: user@cassandra.apache.org
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Doesn't matter.  auto_bootstrap only applies to first start ever.

On Wed, Jun 22, 2011 at 10:48 AM, William Oberman
<oberman@civicscience.com> wrote:
> I have a question about auto_bootstrap.=A0 When I originally brought up t=
he
> cluser, I did:
> -seed with auto_boot =3D false
> -1,2,3 with auto_boot =3D true
>
> Now that I'm doing a rolling upgrade, do I set them all to auto_boot =3D
> true?=A0 Or does the seed stay false?=A0 Or should I mark them all false?=
=A0 I
> have manually set tokens on all of the.
>
> The doc confused me:
> Set to 'true' to make new [non-seed] nodes automatically migrate the righ=
t
> data to themselves. (If no=A0InitialToken=A0is specified, they will pick =
one
> such that they will get half the range of the most-loaded node.) If a nod=
e
> starts up without bootstrapping, it will mark itself bootstrapped so that
> you can't subsequently accidently bootstrap a node with data on it. (You =
can
> reset this by wiping your data and commitlog directories.)
> Default is: 'false', so that new clusters don't bootstrap immediately. Yo=
u
> should turn this on when you start adding new nodes to a cluster that
> already has data on it.
>
> I'm not adding new nodes, but the cluster does have data on it...
>
> will
>
> On Wed, Jun 22, 2011 at 11:39 AM, William Oberman <oberman@civicscience.c=
om>
> wrote:
>>
>> I just did a remove then install, and it seems to work.
>>
>> For those of you out there with JMX issues, the default port moved from
>> 8080 to 7199 (which includes the internal default to nodetool).=A0 I was
>> confused why nodetool ring would fail on some boxes and not others.=A0 I=
 had
>> to add -p depending on the version of nodetool....
>>
>> will
>>
>> On Wed, Jun 22, 2011 at 10:15 AM, William Oberman
>> <oberman@civicscience.com> wrote:
>>>
>>> I'm running 0.7.4 from rpm (riptano).=A0 If I do a yum upgrade, it's tr=
ying
>>> to do 0.7.6.=A0 To get 0.8.x I have to do "install apache-cassandra08".=
=A0 But
>>> that is going to install two copies.
>>>
>>> Is there a semi-official way of properly upgrading to 0.8 via rpm?
>>>
>>> --
>>> Will Oberman
>>> Civic Science, Inc.
>>> 3030 Penn Avenue., First Floor
>>> Pittsburgh, PA 15201
>>> (M) 412-480-7835
>>> (E) oberman@civicscience.com
>>
>>
>>
>> --
>> Will Oberman
>> Civic Science, Inc.
>> 3030 Penn Avenue., First Floor
>> Pittsburgh, PA 15201
>> (M) 412-480-7835
>> (E) oberman@civicscience.com
>
>
>
> --
> Will Oberman
> Civic Science, Inc.
> 3030 Penn Avenue., First Floor
> Pittsburgh, PA 15201
> (M) 412-480-7835
> (E) oberman@civicscience.com
>


--=20
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com