Re: hbase architecture question

2011-04-11 Thread javamann
This is basically what I do only I use a Java Client to aggregate and place the data into HBase. I can process a log with a million rows in a little over 13 seconds. To write the data to HBase takes around 40 seconds. Then we hit HBase via a thin client a SpringWS. Seems to work pretty well. -P

Re: FW: Scan isn't processing all rows

2011-03-21 Thread javamann
I had a problem of lost rows when the flush was right before the close statement. Sean Sechrist wrote: = Accidentally dropped the user list of this email exchange. Anyone have any other ideas here? But using scanner caching of 1 fixes the problem, as suspected. So now I'll inv

Re: HBase as a backend for GUI app?

2011-02-03 Thread javamann
Sounds like we are doing the same thing. I am hitting an HBase backend from an Ajax frontend (via Spring MVC) to access our log files to generate the same type of reports. Most of the time I get sub-second response. Longest is around 8 seconds. This was my first try at HBase and my next rev. wil