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RE: Optimizing table scans - HBase - [mail # user]
...much faster is because it returns the only the value for the first column ?  When u set batching=1, it returns all the column values of rows. But one  column value at a time.... FY...
   Author: Anoop Sam John, 2012-09-17, 04:36
RE: Performance of scan setTimeRange VS manually doing it - HBase - [mail # user]
...@Tom I think your guess is correct. When the HFile can not be skipped as the max  and min TS overlap with the given time range, that file will be scanned fu lly and certain rows will be...
   Author: Anoop Sam John, 2012-09-13, 03:56
RE: Getting ScannerTimeoutException even after several calls in the specified time limit - HBase - [mail # user]
...where does this actually happen on server (cluster  ) or client  This happens at both places. When the scan calls with caching= N,  the cl ient will pass this number N to the ...
   Author: Anoop Sam John, 2012-09-12, 05:39
RE: Using HBase serving to replace memcached - HBase - [mail # user]
...st needs to load all blocks that match the rowkey crieteria and then scan e ach one of them from start to end? With blooms there is optimization in search for a particular column qualifi er ...
2 emails [+ more]    Author: Anoop Sam John, 2012-08-23, 03:50
RE: Coprocessor tests under busy insertions - HBase - [mail # user]
...Can u paste your CP implementation here [prePut/ postPut?] Are u doing check for the table in CP hook? U need to only handle the hooks  while it is being called for your table. Remember...
   Author: Anoop Sam John, 2012-08-13, 04:01
RE: an emtry region - HBase - [mail # user]
...Hi,  There is no automatic deletion of regions which will happen within HBase. Y es u can write code which can do the merge of the 2 regions so that only on e region will exists. Having...
   Author: Anoop Sam John, 2012-08-07, 11:14
RE: Region balancing question - HBase - [mail # user]
...Seems this is available from 0.92 version..   See HBASE-3373  -Anoop- ________________________________________ From: Anoop Sam John [[EMAIL PROTECTED]] Sent: Thursday, August 02, 2...
2 emails [+ more]    Author: Anoop Sam John, 2012-08-02, 10:01
RE: Retrieve Put timestamp - HBase - [mail # user]
...Currently in Append there is a setter to specify whether to return the resu lt or not. Similar way we can use for Put? Only with specific use cases the  return TS might be needed. May b...
   Author: Anoop Sam John, 2012-08-02, 04:42
Re: Applying QualifierFilter to one column family only. - HBase - [mail # user]
...Yes I was having this doubt abt ur use case. I assumed ur use case is like  u know the qualifier names in advance. :) ____________________________________ From: Anoop Sam John Sent: Fri...
3 emails [+ more]    Author: Anoop Sam John, 2012-07-20, 03:12
RE: Some suggestions for future features - HBase - [mail # dev]
...Delete at RS level but, if the API above can delete also columns and not  entire rows then it will be welcomed :)  @Daniel  You are doing it using Endpoints?  @Dev Can we...
5 emails [+ more]    Author: Anoop Sam John, 2012-07-04, 07:04
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