Dear list,
I'm currently getting a timeout during a single phase of a multi-phase map
reduce query. Is there anything I can do to assist this in running?
It's purpose is to backup and remove objects from Riak, so it will run
periodically during quiet times moving old data out of Riak into file
storage.
Traceback (most recent call last):
File "./tools/rolling_backup.py", line 185, in <module>
main()
File "./tools/rolling_backup.py", line 181, in main
args.func(**kwargs)
File "/srv/backup/tools/mapreduce.py", line 295, in do_map_reduce
raise e
Exception:
{"phase":2,"error":"timeout","input":"[<<\"cart-products\">>,<<\"cd67d7f6e2688bc2089e6fa79506ac05-2\">>,{struct,[{<<\"uid\">>,<<\"cd67d7f6e2688bc2089e6fa79506ac05\">>},{<<\"cart\">>,{struct,[{<<\"expired_ts\">>,<<\"2013-03-05T19:12:23.906228\">>},{<<\"last_updated\">>,<<\"2013-03-05T19:12:23.906242\">>},{<<\"tags\">>,{struct,[{<<\"type\">>,<<\"AB\">>}]}},{<<\"completed\">>,false},{<<\"created\">>,<<\"2013-03-04T02:10:18.638413\">>},{<<\"products\">>,[{struct,[{<<\"cost\">>,0},{<<\"bundleName\">>,<<\"Product\">>},...]},...]},...]}},...]}]","type":"exit","stack":"[{riak_kv_w_reduce,'-js_runner/1-fun-0-',3,[{file,\"src/riak_kv_w_reduce.erl\"},{line,283}]},{riak_kv_w_reduce,reduce,3,[{file,\"src/riak_kv_w_reduce.erl\"},{line,206}]},{riak_kv_w_reduce,maybe_reduce,2,[{file,\"src/riak_kv_w_reduce.erl\"},{line,157}]},{riak_pipe_vnode_worker,process_input,3,[{file,\"src/riak_pipe_vnode_worker.erl\"},{line,444}]},{riak_pipe_vnode_worker,wait_for_input,2,[{file,\"src/riak_pipe_vnode_worker.erl\"},{line,376}]},{gen_fsm,handle_msg,7,[{file,\"gen_fsm.erl\"},{line,494}]},{proc_lib,...}]"}
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