Hi,

I'm running some tests with riak-kv official container (riak
version 2.1.4), to create a leveldb backend bucket-type.

I'm following riak and python riak client documentation, as follow:

Riak conf has:

storage_backend = multi
multi_backend.bitcask_mult.storage_backend = bitcask
multi_backend.bitcask_mult.bitcask.data_root = /var/lib/riak/bitcask_mult
multi_backend.leveldb_mult.storage_backend = leveldb
multi_backend.leveldb_mult.leveldb.data_root = /var/lib/riak/leveldb_mult
multi_backend.default = bitcask_mult

After riak start, I run:
riak-admin bucket-type create leveldb_backend
'{"props":{"backend":"leveldb"}}'
riak-admin bucket-type activate leveldb_backend

*riak-admin bucket-type status leveldb_backend*
*leveldb_backend is active*

*.....*

*backend: <<"leveldb">>*
*.....*

*active: true*
*...*

In Python, I run:
myClient = riak.RiakClient(http_port=8098, protocol='http',
host='127.0.1.1')
myBucket = myClient.bucket('foo', bucket_type='leveldb_backend')
key1 = myBucket.new('barr', data='foobar')
key1.store()

However, I'm getting this error in riak:
2016-12-15 13:13:48.598 [error] <0.1408.0> gen_fsm <0.1408.0> in state
active terminated with reason: *no case clause matching {riak_kv_*
*multi_backend,undefined_backend,<<"leveldb">>}* in
riak_core_vnode:vnode_command/3 line 346
2016-12-15 13:13:48.598 [error] <0.1408.0> CRASH REPORT Process <0.1408.0>
with 2 neighbours exited with reason: no case clause matchin
g {riak_kv_multi_backend,undefined_backend,<<"leveldb">>} in
riak_core_vnode:vnode_command/3 line 346 in gen_fsm:terminate/7 line 622
2016-12-15 13:13:48.598 [error] <0.165.0> Supervisor riak_core_vnode_sup
had child undefined started with {riak_core_vnode,start_link,undefined} at
<0.1408.0> exit with reason no case clause matching
{riak_kv_multi_backend,undefined_backend,<<"leveldb">>} in
riak_core_vnode:vnode_command/3 line 346 in context child_terminated

Am I missing some point in this configuration? Seems to me that I've
followed all the official docs but with no success.


Felipe Esteves

Tecnologia

felipe.este...@b2wdigital.com <seu.em...@b2wdigital.com>

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