cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From <>
Subject RE: upgrade from 1.0.12 to 1.1.12
Date Wed, 25 Mar 2015 17:23:16 GMT
Yes, run upgradesstables on all nodes - unless you already force major compactions on all tables.
I run them on a few nodes at a time to minimize impact to performance. The upgrade is not
complete until upgradesstables completes on all nodes. Then you are safe to resume any streaming
operations (repairs and bootstraps).

Sean Durity – Cassandra Admin, Big Data Team
To engage the team, create a request

-----Original Message-----
From: Jason Wee []
Sent: Wednesday, March 25, 2015 10:59 AM
Subject: Re: upgrade from 1.0.12 to 1.1.12

hmm... okay.

one more question  I upgraded directly to
1.1.12 , do I need to run nodetool upgradesstables as stipulated in version 1.1.3 ?


On Wed, Mar 25, 2015 at 1:04 AM, Jonathan Haddad <> wrote:
> Streaming is repair, adding & removing nodes.  In general it's a bad
> idea to do any streaming op when you've got an upgrade in progress.
> On Tue, Mar 24, 2015 at 3:14 AM Jason Wee <> wrote:
>> Hello,
>> Reading this documentation
>> If you are upgrading to Cassandra 1.1.9 from a version earlier than
>> 1.1.7, all nodes must be upgraded before any streaming can take place.
>> Until you upgrade all nodes, you cannot add version 1.1.7 nodes or
>> later to a 1.1.7 or earlier cluster.
>> Does this apply for upgrade to cassandra 1.1.12 ?
>> What is cassandra streaming ? Is repair (nodetool or background),
>> hinted handoff, antientropy consider streaming? if yes, how do we
>> prevent streaming after a node is upgraded to 1.1.12 in a 1.0.12
>> cluster environment?
>> Thanks.
>> Jason


The information in this Internet Email is confidential and may be legally privileged. It is
intended solely for the addressee. Access to this Email by anyone else is unauthorized. If
you are not the intended recipient, any disclosure, copying, distribution or any action taken
or omitted to be taken in reliance on it, is prohibited and may be unlawful. When addressed
to our clients any opinions or advice contained in this Email are subject to the terms and
conditions expressed in any applicable governing The Home Depot terms of business or client
engagement letter. The Home Depot disclaims all responsibility and liability for the accuracy
and content of this attachment and for any damages or losses arising from any inaccuracies,
errors, viruses, e.g., worms, trojan horses, etc., or other items of a destructive nature,
which may be contained in this attachment and shall not be liable for direct, indirect, consequential
or special damages in connection with this e-mail message or its attachment.
View raw message