puts to a map phase
> have this restriction too.
>
> How many buckets are you trying to MR across, and also what type of MR
> operation are you trying to do? There may be another way to get around this
> restriction.
>
> Thanks,
> Alex
>
> On Thu, Jan 28, 2016 at 8:
Is it possible to run mapreduce job on two or more buckets?
I see from documentation that it might be possible if I specify inputs as
list of {bucket, key} pairs,
although list of secondary index inputs causes an error:
riakc_pb_socket:mapred(P, [
{index, Bucket1, Index1, From, To},
{index,
Hello,
I have a mapreduce job, which is supposed to take long.
I invoke it via http interface with timeout value set to 12.
Curl script terminates in 60 minutes without any returned value with exit
status 0.
Is that a curl timeout being triggered or some server-side timeout?
Does the job c
Did somebody successfully used trick described here
<http://cartesianfaith.com/2011/07/27/mapreduce-tips-and-tricks-in-riak/> to
pass reduce results to map phase?
For me it does not work and looks strange in general.
2016-01-13 13:55 GMT+01:00 Eugene Shubin :
> Is it possible to put a
Hello,
I am using riak 2.1.3 with leveldb backend.
Secondary indexes do not return me anything if bucket type has write_once
option set to true.
Record is accessible buy key and has index in metadata.
It works though for other bucket types.
Is it bug or undocumented constraint?
Best,
Eugene
UpdateMap.Builder(location, changes).build();
> client.execute(update);
>
> Also, take into account that there is a practical limitation of the size
> of a CRDT. Usually it's up to 100-200 KB of raw data.
>
> Regards,
> Vitaly
>
> On Wed, Jan 13, 2016 at 2:54 PM, Eugen
Is it possible to put a map phase in chain of map-reduce job after reduce
phase?
Any example, would be highly appreciated.
Best regards,
Eugene Shubin
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With CRDT it's not possible to append a value to map or set without
fetching previous values.
Is that a normal use case for CRDT, I am asking because insertion time is
terribly high.
Best regards,
Eugene Shubin
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