Hello all,
I'm using Riak to store images, acting as a cache backend for a web map server.
We started using it in with just one node and we have run into problems with
corruption of data files, so we decided
to set up a new clean installation.
Now we have 2 servers with 4 riak instances each (8 node cluster) and we are
having trouble updating some of our keys.
Trying to update a key with curl returns a http timeout error:
curl: (28) Operation timed out after 10005 milliseconds with 0 bytes received
Checking logfiles, it seems that we are facing file data corruption again so I
would like to ask you if we have something wrong in our configuration:
2012-07-13 11:14:12.284 [error] <0.31160.14> CRASH REPORT Process <0.31160.14>
with 0 neighbours exited with reason: no case clause matching
{error,bad_crc,{state,#Ref<0.0.38.40765>,"570899077082383952423314387779798054553098649600",[{async_folds,true},{vnode_vclocks,true},{included_applications,[]},{allow_strfun,false},{reduce_js_vm_count,6},{storage_backend,riak_kv_bitcask_backend},{legacy_keylisting,false},{hook_js_vm_count,2},{listkeys_backpressure,true},{mapred_name,"mapred"},{stats_urlpath,"stats"},{legacy_stats,true},{js_thread_stack,16},{riak_kv_stat,true},{add_paths,[]},{http_url_encoding,on},{map_js_vm_count,8},{mapred_2i_pipe,...},...],...}}
in riak_kv_vnode:prepare_put/3 in gen_server:terminate/6
We are using bitcask on a xfs filesystem. Our riak version is commit hash
0c49d24e8ea5d3cf9d41427b6b9cdac69bb99135 and we are running it on a Debian
Squeeze 3.2.0-2 kernel.
Thanks,
Fábio Sato
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