Ok thanks. Where do I increase the timeout? Would the timeout cause the node to crash?
- Jeremy On Tue, Jun 21, 2011 at 9:27 AM, Mathias Meyer <[email protected]> wrote: > Jeremy, > > looks like you're hitting the timeout for the MapReduce job you're running, > so the issue isn't memory-related. You could either increase the timeout for > the whole job, or split up the single MapReduce request in multiple, > ensuring a shorter runtime of a single job, then collecting the results on > your application's side. > > Mathias Meyer > Developer Advocate, Basho Technologies > > > On Dienstag, 21. Juni 2011 at 14:25, Jeremy Raymond wrote: > > > I increased the memory to 3GB on the VMs I'm using for Riak and also > replaced a JavaScript reduce function I had missed converting to Erlang with > the Erlang version. Monitoring the memory on the machines indicates that > Riak is not running out of memory. There is lots of disk space on the > machines (~30GB free). > > > > Riak crashed again this morning with a {error, flow_timeout} (below). My > use case is I have ~75 map/reduce jobs that run about every 10 minutes over > about 8700 items in a bucket. Once an hour the 8700 items get updated with a > write to each item. > > > > =SUPERVISOR REPORT==== 21-Jun-2011::02:34:34 === > > Supervisor: {local,luke_phase_sup} > > Context: child_terminated > > Reason: {error,flow_timeout} > > Offender: [{pid,<0.7243.26>},{name,undefined},{mfa,{luke_phase,start_lin\ > > > k,[riak_kv_reduce_phase,3,[accumulate,converge],undefined,<0.7241.26>,66000,[{e\ > > rlang,{reduce, ... > > > > > > =ERROR REPORT==== 21-Jun-2011::02:34:34 === > > ** State machine <0.7274.26> terminating > > ** Last message in was {'EXIT',<0.7241.26>,{error,flow_timeout}} > > ** When State == waiting_kl > > ** Data == {state,<0.7241.26>,mapred,<<>>, > > [[{639406966332270026714112114313373821099470487552, > > '[email protected] (mailto:[email protected])'}, > >
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