Solr indexes are dropped after recovering a node

István leccine at gmail.com
Wed Dec 23 12:54:17 EST 2015


Hi,

I had to move the nodes of a Riak cluster to new ones. Everything is fine
with the data, we have been following the recovery procedures here:

http://docs.basho.com/riak/latest/ops/running/backups/#Restoring-a-Node

After the moving all of the nodes I found out that all of the Solr indexes
are gone.

Poking around in the logs surfaces the problem:

(prod_riak4 at 172.31.24.27)1> 16:15:55.369 [info] removed non-owned
partitions
[0,22835963083295358096932575511191922182123945984,91343852333181432387730302044767688728495783936,1141
79815416476790484662877555959610910619729920,182687704666362864775460604089535377456991567872,205523667749658222872393179600727299639115513856,2740315569995442971631909061343030661
85487351808,296867520082839655260123481645494988367611297792,365375409332725729550921208179070754913983135744,388211372416021087647853783690262677096107081728,456719261665907161938
651510223838443642478919680,548063113999088594326381812268606132370974703616,639406966332270026714112114313373821099470487552,730750818665451459101842416358141509827966271488,82209
4670998632891489572718402909198556462055424,913438523331814323877303020447676887284957839360,1004782375664995756265033322492444576013453623296,1096126227998177188652763624537212264
741949407232,1187470080331358621040493926581979953470445191168,1278813932664540053428224228626747642198940975104,1370157784997721485815954530671515330927436759040]
from index <<"id
x_cpcs">>

Is there a way to recover the backups and keep the indexes?
What if I need to re-index the entire dataset? Is there a way to do that?
We are on 2.1.1.

Thank you in advance,
Istvan


-- 
the sun shines for all
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