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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
[expand - 1 more] - 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
[expand - 4 more] - 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
[expand - 1 more] - 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
[expand - 3 more] - Re: Recovering corrupt HLog files - HBase - [mail # user]
...Thanks all for the additional input.  I do not think the HLogs are corrupted any longer, at least I think it was because we had also lost a good portion of data nodes.  We have sin...
   Author: Bryan Beaudreault, 2012-07-01, 05:07
Re: auto-added RegionServers - HBase - [mail # user]
...We use puppet and ldap to assign cluster names to servers as we spin them in  ec2. Our configs are pushed by fabric, which is organized by these cluster n ames. This makes it harder to ...
   Author: Bryan Beaudreault, 2012-05-24, 05:07
Heavy Writes Block Reads to RegionServer - HBase - [mail # user]
...We are running a job that does heavy writes into a new table.  The table is not pre-split so it has 1 region.  I know this is not recommended; we were doing it partially to test th...
   Author: Bryan Beaudreault, 2012-05-15, 21:38
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