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attempted to add 1.7 node to 1.6 cluster

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Thu, 06/30/2011 - 07:50
brandon
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I attempted to add a 1.7 node to a 1.6 cluster which failed. It also took down all statistics visibility via the web interface. No data is being displayed. The 1.7 node has been removed altogether. Does anyone know the best way to get stats back. Everything else seems to be working fine.

Thanks.

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Thu, 06/30/2011 - 08:46
farshid
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Joined: 04/25/2011
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brandon,

http://www.couchbase.org/issues/browse/MB-3924
yes. Rolling upgrades are not currently supported from 1.6.x to 1.7.0. Use the in-place upgrade instructions for upgrading the 1.6 cluster.
http://www.couchbase.org/wiki/display/membase/Membase+Server+1.7

-Farshid

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