I'm trying to run a very simplified key filter that's timing out. I've got
about 8M keys in a 3-node cluster, 15 GB memory, num_partitions=256, LevelDB
backend.
I'm thinking this should be pretty quick. What am I doing wrong?
Jim
Here's the query:
curl -v -d
'{"inputs":{"bucket":"nodes","key_filters":[["eq","user_id-xxxxxxx-info"]]},
"query":[{"reduce":{"language":"erlang","module":"riak_kv_mapreduce","functi
on":"reduce_identity"}}]}' -H "Content-Type: application/json"
http://xx.xx.xx.xx:8098/mapred
Here's the log:
18:25:08.892 [error] gen_fsm <0.20795.0> in state executing terminated with
reason: {error,flow_timeout}
18:25:08.961 [error] CRASH REPORT Process <0.20795.0> with 2 neighbours
crashed with reason: {error,flow_timeout}
18:25:08.963 [error] Supervisor luke_flow_sup had child undefined started
with {luke_flow,start_link,undefined} at <0.20795.0> exit with reason
{error,flow_timeout} in context child_terminated
18:25:08.966 [error] gen_fsm <0.20798.0> in state waiting_kl terminated with
reason: {error,flow_timeout}
18:25:08.971 [error] CRASH REPORT Process <0.20798.0> with 0 neighbours
crashed with reason: {error,flow_timeout}
18:25:08.980 [error] Supervisor riak_kv_keys_fsm_legacy_sup had child
undefined started with {riak_kv_keys_fsm_legacy,start_link,undefined} at
<0.20798.0> exit with reason {error,flow_timeout} in context
child_terminated
18:25:08.983 [error] Supervisor luke_phase_sup had child undefined started
with {luke_phase,start_link,undefined} at <0.20797.0> exit with reason
{error,flow_timeout} in context child_terminated
18:25:08.996 [error] Supervisor luke_phase_sup had child undefined started
with {luke_phase,start_link,undefined} at <0.20796.0> exit with reason
{error,flow_timeout} in context child_terminated
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