Hi Kelly,
Yes, I had removed a node from the cluster and then forced
read-repair. I think it was you actually help me out a couple of
months ago with this.
So far we didn't run into any other broken assets, but we need to get
these up. Ideas?
Thanks,
Francisco
2012/1/12 Kelly McLaughlin <ke...@basho.com>:
> Francisco,
>
> Is it the case that you have already tried to force read repair on the file
> chunks and are still seeing these errors?
>
> Kelly
>
> On Jan 12, 2012, at 10:57 AM, francisco treacy wrote:
>
>> Hi,
>>
>> One of my users is preparing an exam but can't load an image because
>> Luwak is serving it broken (i.e. responds with HTTP 200; 0 bytes)
>>
>> Visibly caused by a non-existing chunk of that file on that partition.
>> I would've expected read-repair to kick in and update the value. But
>> it keeps on serving 0 bytes.
>>
>> Why is this happening and how can I fix it?
>>
>> Thanks,
>>
>> Francisco
>>
>>
>> =CRASH REPORT==== 12-Jan-2012::18:42:29 ===
>> crasher:
>> initial call: luke_flow:init/1
>> pid: <0.16316.2941>
>> registered_name: []
>> exception exit:
>> {error,{phase_error,{error,{throw,{function_clause,[{riak_object,get_value,[{error,notfound}]},{luwak_get_stream,-map_fun/0-fun-0-,3},{riak_kv_mapper,run_map,9},{riak_kv_mapper,-do_map/2-fun-0-,9},{lists,foldl,3},{riak_kv_mapper,do_map,2},{gen_fsm,handle_msg,7},{proc_lib,init_p_do_apply,3}]},[{luwak_get_stream,-map_fun/0-fun-0-,3},{riak_kv_mapper,run_map,9},{riak_kv_mapper,-do_map/2-fun-0-,9},{lists,foldl,3},{riak_kv_mapper,do_map,2},{gen_fsm,handle_msg,7},{proc_lib,init_p_do_apply,3}]}}}}
>> in function gen_fsm:terminate/7
>> in call from proc_lib:init_p_do_apply/3
>> ancestors: [luke_flow_sup,luke_sup,<0.10483.536>]
>> messages: []
>> links: [<0.10485.536>]
>> dictionary: []
>> trap_exit: true
>> status: running
>> heap_size: 610
>> stack_size: 24
>> reductions: 258
>> neighbours:
>>
>> =SUPERVISOR REPORT==== 12-Jan-2012::18:42:29 ===
>> Supervisor: {local,luke_flow_sup}
>> Context: child_terminated
>> Reason:
>> {error,{phase_error,{error,{throw,{function_clause,[{riak_object,get_value,[{error,notfound}]},{luwak_get_stream,-map_fun/0-fun-0-,3},{riak_kv_mapper,run_map,9},{riak_kv_mapper,-do_map/2-fun-0-,9},{lists,foldl,3},{riak_kv_mapper,do_map,2},{gen_fsm,handle_msg,7},{proc_lib,init_p_do_apply,3}]},[{luwak_get_stream,-map_fun/0-fun-0-,3},{riak_kv_mapper,run_map,9},{riak_kv_mapper,-do_map/2-fun-0-,9},{lists,foldl,3},{riak_kv_mapper,do_map,2},{gen_fsm,handle_msg,7},{proc_lib,init_p_do_apply,3}]}}}}
>> Offender:
>> [{pid,<0.16316.2941>},{name,undefined},{mfa,{luke_flow,start_link,[<10351.27714.2432>,18337056,[{riak_kv_map_phase,[],[{erlang,{map,{qfun,#Fun<luwak_get_stream.1.10025879>},{map,{riak_client,ri...@xx.165.253.xx,<<[2,139,139,84]>>},1000000,#Ref<0.0.487.249801>,<0.16313.2941>,0,76134},false}}]}],undefined,66000]}},{restart_type,temporary},{shutdown,brutal_kill},{child_type,worker}]
>>
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>
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