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Re: multitable query - HBase - [mail # user]
...Use 3 jobs: 1 to scan each table. The third could do a map-side join. Make s ure to use the same sort and partitions on the first two.  Sent from iPhone.  On Aug 10, 2012, at 9:41 ...
   Author: Bryan Beaudreault, 2012-08-10, 13:50
Re: consistency, availability and partition pattern of HBase - HBase - [mail # user]
...Actual data backing hbase is replicated, but that is handled by HDFS.  Yes, if you lose an hdfs datanode, clients (in this case the client is hbase) move to the next node in the pipelin...
   Author: Bryan Beaudreault, 2012-08-09, 03:09
Re: HBase won't run on OSX 10.8 - HBase - [mail # user]
...Did this fix end up working?  I'm hesitant to upgrade to 10.8 if I'm going to run into this issue.  I'm running the CDH3 jars locally to mirror my production cluster.  On Tue,...
   Author: Bryan Beaudreault, 2012-08-08, 19:47
Re: Presplitting regions + Bulk import data into table - HBase - [mail # user]
...Change the output of your job (or whatever you are using to seed this reducer -- mapper, whatever), to output ImmutableBytesWritable as the key.  Then wrap your bytes in the writable. &...
   Author: Bryan Beaudreault, 2012-07-25, 01:55
Smart Managed Major Compactions - HBase - [mail # user]
...Hello all,   Before I start, I'm running cdh3u2, so 0.90.4.  I am looking into managing major compactions ourselves, but there doesn't appear to be any mechanisms I can hook in to ...
   Author: Bryan Beaudreault, 2012-07-18, 17:26
Re: How to merge regions in HBase? - HBase - [mail # user]
...Shouldn't it be possible for him to have empty regions if he has a TTL on his data?   Bryan Beaudreault   On Wednesday, July 18, 2012 at 9:58 AM, Kevin O'dell wrote:    ...
   Author: Bryan Beaudreault, 2012-07-18, 14:32
Re: Lowering HDFS socket timeouts - HBase - [mail # user]
...Thanks for the response, N.  I could be wrong here, but since this problem is in the HDFS client code, couldn't I set this dfs.socket.timeout in my hbase-site.xml and it would only affe...
   Author: Bryan Beaudreault, 2012-07-18, 14:28
Re: Too many regions - HBase - [mail # user]
...Tables are like a loose organizational structure to allow you to have mor e granular per-table configurations or just for your own logical separati on of data.  There aren't any best pr...
   Author: Bryan Beaudreault, 2012-07-13, 21:23
Re: regions unlinked from table - HBase - [mail # user]
...Thanks for the response Kevin, Shrijeet, and Suraj.  I forgot to update the list (sorry!) but the addregion.rb did seem to work.  At first it didn't seem to, and I stepped away to ...
   Author: Bryan Beaudreault, 2012-07-09, 19:10
Re: HMaster not failing over dead RegionServers - HBase - [mail # user]
...Thanks a bunch for the insight.  This message was actually coming from master, but it still needs to grab the HLog files from hdfs, so I can still see it being what you mentioned.  ...
   Author: Bryan Beaudreault, 2012-07-03, 00:17
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