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Re: datanodes not sending report - HBase - [mail # user]
...Sorry. I should have sent it to the hadoop list. We have got the issue resolved. The issue was: earlier hadoop was picking up /dfs/data as the dfs dir. Later when we specified the  prop...
   Author: prem yadav, 2013-01-07, 13:10
region servers failing due to bad datanode - HBase - [mail # user]
...Hi,   we have been facing some datanode related issues lately due to which the region servers keep failing. our cluster structure is as follows:  Versions: Hadoop -1.0.1 Hbase- 94....
   Author: prem yadav, 2012-08-20, 13:23
Hbase on EC2- what hardware and architecture works best? - HBase - [mail # user]
...Hi, we are running a  9 node Hadoop/Hbase cluster on EC2. We expect the number of nodes to grow multi fold in a couple of months.  Of these 9 instances, three are m1.medium and the...
   Author: prem yadav, 2012-08-09, 04:54
Re: Hbase- Hadoop DFS size not decreased even after deleting a column family - HBase - [mail # user]
...Hi Stack, we have got a lot of these in the logs after we deleted the column family.  org.apache.hadoop.hbase.regionserver.NoSuchColumnFamilyException: Column family ol does not exist i...
   Author: prem yadav, 2012-08-08, 12:03
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