Re: hbase.master parameter?

2013-10-04 Thread Harsh J
That property hasn't been in effect since 0.90 (far as I can remember). Ever since we switched master discovery to ZK, the property has been obsolete. On Fri, Oct 4, 2013 at 5:13 AM, Jay Vyas jayunit...@gmail.com wrote: What happened to the hbase.master parameter? I dont see it in the docs...

Re: Spatial data posting in HBase

2013-10-04 Thread Adrien Mogenet
If you mean insert and query spatial data, look at algorithms that are distributed databases compliant : geohash, z-index, voronoi diagram... Well, that makes me want to write a blog article about these topics :) On Tue, Sep 24, 2013 at 3:43 PM, Ted Yu yuzhih...@gmail.com wrote: There're

Newly added regionserver is not severing requests

2013-10-04 Thread Thanasis Naskos
I'm setting up a Hbase cluster on a cloud infrastructure. HBase version: 0.94.11 Hadoop version: 1.0.4 Currently I have 4 nodes in my cluster (1 master, 3 regionservers) and I'm using YCSB (yahoo benchmarks) to create a table (500.000 rows) and send requests (Asynchronous requests). Everything

Re: Newly added regionserver is not severing requests

2013-10-04 Thread Bharath Vissapragada
One possibility could be that the regions got balanced after the write load is complete. That means, when the regions were being written they were with one RS and once that is done, the region got assigned to the idle RS. Are you sure you are that YCSB writes to the regions after balancing too?

Re: Newly added regionserver is not severing requests

2013-10-04 Thread Thanasis Naskos
One possibility could be that the regions got balanced after the write load is complete. That means, when the regions were being written they were with one RS and once that is done, the region got assigned to the idle RS. I think that this is the case, but why is this wrong? I write the data

Re: Newly added regionserver is not severing requests

2013-10-04 Thread Thanasis Naskos
[SOLVED] I find what was going on and it had nothing to do with Hbase... I have forgotten to add the hostname and IP of the new RS to the YCSB server VM :-( Thanks again Bharath for your interest On 10/04/2013 02:18 PM, Thanasis Naskos wrote: One possibility could be that the regions got

Re: hbase.master parameter?

2013-10-04 Thread Jay Vyas
Thanks for the feedback ! So - are you sure it has no effect? By obsolete - do we mean deprecated? In this case - which parameters have replaced it and how [specifically] ? Any help on this issue would be appreciated , because im seeing an effect when i have the parameter , will check my hbase

Re: hbase.master parameter?

2013-10-04 Thread Jay Vyas
Oh wow. looking in the source this really is an old parameter: It appears that the answer to my question is : that these are the master parameters: src/main/resources/hbase-default.xml:namehbase.master.port/name src/main/resources/hbase-default.xml:namehbase.master.info.port/name

Re: hbase.master parameter?

2013-10-04 Thread Jean-Daniel Cryans
hbase.master was removed when we added zookeeper, so now a client will do a lookup in ZK instead of talking to a pre-determined master. So in a way, hbase.zookeeper.quorum is what replaces hbase.master FWIW that was done in 0.20.0 which was released in September of 2009, so hbase.master has been

Error starting Hbase 95 in Hadoop 2.0

2013-10-04 Thread Tianying Chang
Hi, The hdfs and zookeeper are both up running. When I try to start the HBase, it failed with this error below. I even tried to change the security.group.mpapping to ShellBasedUnixGroupsMappingWithFallback, still not working. Anyone know what could went wrong? Caused by:

Re: Error starting Hbase 95 in Hadoop 2.0

2013-10-04 Thread Ted Yu
See http://search-hadoop.com/m/3NMzFay1Ha1 On Fri, Oct 4, 2013 at 2:44 PM, Tianying Chang tich...@ebaysf.com wrote: Hi, The hdfs and zookeeper are both up running. When I try to start the HBase, it failed with this error below. I even tried to change the security.group.mpapping to