Re: Java MR

2014-11-23 Thread Christopher Meiklejohn
Hi Mohan, Can you describe what are you looking for more specifically? I’m having trouble making the connection between matrix multiplication and what you are actually want to store inside of Riak? Thanks, - Chris Christopher Meiklejohn Senior Software Engineer Basho Technologies, Inc. cmeikl

How do I use Riak 2.0 Search's facet, stats by Java client

2014-11-23 Thread mtakahashi-ivi
Hi, I'm using Riak 2.0 Search by Java client. I can use simple query. But I don't know how to use facet and stats. Is it possible to use facet or stats by using Java client? How do I pass "facet.xx" parameter? I know it is possible to use facet or stats by REST interface. Regards, Masanori Takaha

Re: Compaction errors when new node is added

2014-11-23 Thread Timo Gatsonides
Upgrading to 1.4.10 indeed solved this. Thanks, Timo > Thanks very much for your prompt response. I’ve upgraded and restarted Riak, > still getting the same errors. I’ll run the leveldb:repair on all partitions > first and then restart Riak. > > -Timo > >> On 23 nov. 2014, at 14:46, Matthew V

Re: Compaction errors when new node is added

2014-11-23 Thread Timo Gatsonides
Thanks very much for your prompt response. I’ve upgraded and restarted Riak, still getting the same errors. I’ll run the leveldb:repair on all partitions first and then restart Riak. -Timo > On 23 nov. 2014, at 14:46, Matthew Von-Maszewski wrote: > > Timo, > > You need to upgrade to 1.4.10.

Re: Compaction errors when new node is added

2014-11-23 Thread Matthew Von-Maszewski
Timo, You need to upgrade to 1.4.10. There is a known leveldb bug in 1.4.9 that fits your symptoms: - 1.4.10 Release Notes: https://github.com/basho/riak/blob/1.4/RELEASE-NOTES.md - leveldb bug: https://github.com/basho/leveldb/issues/135 Matthew On Nov 23, 2014, at 8:36 AM, Timo Gatson

Compaction errors when new node is added

2014-11-23 Thread Timo Gatsonides
Hi, I have recently added a 7th node to an existing cluster of 6 nodes. Standard ring size. Riak 1.4.9, the new node is on Ubuntu 14, I used the Ubuntu 12 package. It seems like the progress of transferring data is really, really slow. The disks are continuously reading and writing data (50+Mb

Using $bucket index in java client

2014-11-23 Thread Vassil Kolarov
Hi all, I am trying to execute the following query, using java client: http://:/types/default/buckets/testwindow1/index/$bucket/_ Where "testwindow1" is the name of the bucket. This works fine via HTTP interface, but when I try it with the with java client - nothing: bucket = new Namespace("def