Hi,
I am testing out riak kv multi backend with leveldb and bitcask. I
configured bitcask as the default backend and leveldb with bucket-type. I
am using riak kv version 2.0.5-1.
I am able to do http PUT with index, but when I try to GET with the index,
it give me "{error,{indexes_not_supported,riak_kv_bitcask_backend}}}"
Am I missing something? Is this type of setting supported?
Here is the information:
## PUT (with index work fine)
*curl -v -XPUT
localhost:8098/types/xfiles/buckets/xfiles_master_aws_pod98/keys/john \*
* -H "x-riak-index-email_bin: j...@example.com <j...@example.com>" \*
* -d 'John Testing'*
** About to connect() to localhost port 8098 (#0)*
** Trying 127.0.0.1... connected*
*> PUT /types/xfiles/buckets/xfiles_master_aws_pod98/keys/john HTTP/1.1*
*> User-Agent: curl/7.22.0 (x86_64-pc-linux-gnu) libcurl/7.22.0
OpenSSL/1.0.1 zlib/1.2.3.4 <http://1.2.3.4> libidn/1.23 librtmp/2.3*
*> Host: localhost:8098*
*> Accept: */**
*> x-riak-index-email_bin: j...@example.com <j...@example.com>*
*> Content-Length: 12*
*> Content-Type: application/x-www-form-urlencoded*
*> *
** upload completely sent off: 12out of 12 bytes*
*< HTTP/1.1 204 No Content*
*< Vary: Accept-Encoding*
*< Server: MochiWeb/1.1 WebMachine/1.10.5 (jokes are better explained)*
*< Date: Thu, 27 Aug 2015 23:32:20 GMT*
*< Content-Type: application/x-www-form-urlencoded*
*< Content-Length: 0*
*< *
** Connection #0 to host localhost left intact*
** Closing connection #0*
## GET INDEX (got error)
*curl -v
localhost:8098/types/xfiles/buckets/xfiles_master_aws_pod98/index/email_bin/j...@example.com
<j...@example.com>*
** About to connect() to localhost port 8098 (#0)*
** Trying 127.0.0.1... connected*
*> GET
/types/xfiles/buckets/xfiles_master_aws_pod98/index/email_bin/j...@example.com
<j...@example.com> HTTP/1.1*
*> User-Agent: curl/7.22.0 (x86_64-pc-linux-gnu) libcurl/7.22.0
OpenSSL/1.0.1 zlib/1.2.3.4 <http://1.2.3.4> libidn/1.23 librtmp/2.3*
*> Host: localhost:8098*
*> Accept: */**
*> *
*< HTTP/1.1 500 Internal Server Error*
*< Vary: Accept-Encoding*
*< Server: MochiWeb/1.1 WebMachine/1.10.5 (jokes are better explained)*
*< Date: Thu, 27 Aug 2015 23:41:52 GMT*
*< Content-Type: text/html*
*< Content-Length: 305*
*< *
** Connection #0 to host localhost left intact*
** Closing connection #0*
*<html><head><title>500 Internal Server
Error</title></head><body><h1>Internal Server Error</h1>The server
encountered an error while processing this
request:<br><pre>{error,{error,{indexes_not_supported,riak_kv_bitcask_backend}}}</pre><P><HR><ADDRESS>mochiweb+webmachine
web server</ADDRESS></body></html>*
## GET THE KEY (work fine)
*curl localhost:8098/types/xfiles/buckets/xfiles_master_aws_pod98/keys/john*
*John Testing*
## BUCKET-TYPE
*riak-admin bucket-type list*
*default (active)*
*xfiles (active)*
*riak-admin bucket-type status xfiles*
*xfiles is active*
*active: true*
*allow_mult: true*
*backend: <<"leveldb_multi">>*
*basic_quorum: false*
*big_vclock: 50*
*chash_keyfun: {riak_core_util,chash_std_keyfun}*
*claimant: 'r...@riak-test1.example.com <r...@riak-test1.example.com>'*
*dvv_enabled: true*
*dw: quorum*
*last_write_wins: false*
*linkfun: {modfun,riak_kv_wm_link_walker,mapreduce_linkfun}*
*n_val: 3*
*notfound_ok: true*
*old_vclock: 86400*
*postcommit: []*
*pr: 0*
*precommit: []*
*pw: 0*
*r: quorum*
*rw: quorum*
*small_vclock: 50*
*w: quorum*
*young_vclock: 20*
## MY CONFIGURATION (6 nodes)
*cat /etc/riak/riak.conf | grep multi*
*storage_backend = multi*
*multi_backend.bitcask_multi.storage_backend = bitcask*
*multi_backend.bitcask_multi.bitcask.data_root = /var/lib/riak/bitcask*
*multi_backend.leveldb_multi.storage_backend = leveldb*
*multi_backend.leveldb_multi.leveldb.data_root = /var/lib/riak/leveldb*
*multi_backend.leveldb_multi.leveldb.maximum_memory.percent = 30*
*multi_backend.leveldb_multi.leveldb.compaction.trigger.tombstone_count =
1000*
*multi_backend.default = bitcask_multi*
*cat /var/lib/riak/generated.configs/* | grep multi*
* {storage_backend,riak_kv_multi_backend},*
* {multi_backend_default,<<"bitcask_multi">>},*
* {multi_backend,*
* [{<<"bitcask_multi">>,riak_kv_bitcask_backend,*
* {<<"leveldb_multi">>,riak_kv_eleveldb_backend,*
Thank you,
-Bora
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