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Re: Only map getting created for 100000 rows - HBase - [mail # user]
...Hi Tousif,You will have one map per region.What is your table format for now? How many regions? How many CFs, etc.?JM2014-02-11 5:59 GMT-05:00 Tousif : ...
   Author: Jean-Marc Spaggiari, 2014-02-11, 19:35
Re: Hardware requirements for a development workstation - HBase - [mail # user]
...Moving to user@, dev@ in bccHi,Calculation is pretty simple.Let's say you want to have at least 3 nodes in 3 VMs. And you local os.That's 4 computers in one hardware.You want to have AT LEAS...
   Author: Jean-Marc Spaggiari, 2014-02-11, 13:24
Re: MAX_FILE_SIZE not respected for table - HBase - [mail # user]
...Hi David,If I'm correct, that will take action only when something will be writtenin the region. If you are only reading from the region, even if it's 500mb,and even if you have setup the ma...
   Author: Jean-Marc Spaggiari, 2014-02-10, 23:18
Re: DISCUSSION: 1.0.0 - HBase - [mail # dev]
...wow. Wondering how I totally skipped this line :( Sorry.So please disregard my initial email.Thanks,JM2014-02-10 13:52 GMT-05:00 Stack : ...
   Author: Jean-Marc Spaggiari, 2014-02-10, 18:57
Re: Exception in data node log - HBase - [mail # user]
...So you might want to test your HDFS installation first before loadingHBase. You might want to try teragen/terasort and tools like that toproduce load and see if it's table.JM2014-02-05 Vimal...
   Author: Jean-Marc Spaggiari, 2014-02-05, 18:33
Re: 0.92 => 0.96 in one go? - HBase - [mail # user]
...Another thing also, I don't know if 0.92 handled compression since I usedit for only few weeks, but if you used Snappy or other codecs not comingwith the default release, you might want to g...
   Author: Jean-Marc Spaggiari, 2014-02-04, 12:34
Re: Major compaction issues in hbase - HBase - [mail # dev]
...Hi Yaniv,When there is more than 3 files for a region (default setting), HBase willtrigger a minor compaction for this region. However, if all the regionsneed to be compacted, then it will p...
   Author: Jean-Marc Spaggiari, 2014-02-02, 21:46
Re: help needed towards connecting Hbase - HBase - [mail # user]
...First,Moving the discussion into user instead of dev.So. Can you clear file:////home/hadoop/hbase_temp and your temp folder andretry?For HServerAddress I need to have a 2nd look first...JMLe...
   Author: Jean-Marc Spaggiari, 2014-02-01, 10:14
Re: Full table scan from random starting point? - HBase - [mail # user]
...Hi Robert,You can randomly build your start key, give it to your scanner, scan untilthe end of the table, then give it as the end key for a new scanner. Doingthat you will scan the way you a...
   Author: Jean-Marc Spaggiari, 2014-02-01, 01:47
Re: How large can a hbase table actually grow? - HBase - [mail # user]
...Hi J├╝rgen,The able will, anyway, be splitted in smaller entities (regions) so I don'tsee any reason to split it even more than side on your side. If you goal isto store timetamps, you might ...
   Author: Jean-Marc Spaggiari, 2014-01-31, 12:59
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