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Re: HBase unknown table problem - HBase - [mail # user]
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...Hello Anand, Are your regionservers running fine? Have a look over the logs and see if you find something unusual there. Warm Regards, Tariq https://mtariq.j...
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Author: Mohammad Tariq,
2013-02-20, 13:15
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Re: Rowkey design question - HBase - [mail # user]
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...You can use FuzzyRowFilterto do that. Have a look at this link. You might find it helpful. Warm Regards, Tariq https://mtariq.jux.com/ cloudfront.blogspot.com On Tue, Feb ...
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Author: Mohammad Tariq,
2013-02-19, 17:54
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Re: Rowkey design question - HBase - [mail # user]
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...No. before the timestamp. All the row keys which are identical go to the same region. This is the default Hbase behavior and is meant to make the performance better. But sometimes the machin...
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Author: Mohammad Tariq,
2013-02-19, 17:34
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Re: Rowkey design question - HBase - [mail # user]
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...Hello Paul, Try this and see if it works : scan.setStartRow(Bytes.toBytes(startDate.getTime() + "")); scan.setStopRo...
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Author: Mohammad Tariq,
2013-02-19, 16:16
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Re: Row Key Design in time based aplication - HBase - [mail # user]
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...Hello Mehmet, If ProjectIds are sequential, then it is definitely not a feasible approach. Division is just to make sure that all the regions are evenly loaded. You can create pre-spl...
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Author: Mohammad Tariq,
2013-02-17, 23:30
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Re: HBase insert slow - HBase - [mail # user]
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...Could you please show your hbase-site.xml? Also, try the basic tweaks like usign putlist instead of put, turning wal off(if it is fine with you) etc. Warm Regards, Tariq https://mtariq...
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Author: Mohammad Tariq,
2013-02-08, 16:41
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Re: MapReduce to load data in HBase - HBase - [mail # user]
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...Size is not a prob, frequently changing schema might be. Warm Regards, Tariq https://mtariq.jux.com/ cloudfront.blogspot.com On Thu, Feb 7, 2013 at 6:25 PM, Panshul Whisper wrot...
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Author: Mohammad Tariq,
2013-02-07, 13:23
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Re: searching functionality in Hbase - HBase - [mail # user]
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...Hello Dastagiri, Search is actually Get or Scan+some condition. You have Hbase Filters and Co-proc. You can use indexing for faster results(search). Warm Reg...
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Author: Mohammad Tariq,
2013-02-07, 12:15
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Re: MapReduce to load data in HBase - HBase - [mail # user]
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...Good point sir. If Pig fits into Panshul's requirements then it's a much better option. Warm Regards, Tariq https://mtariq.jux.com/ cloudfront.blogspot.com On Thu, Feb 7, 2013 a...
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Author: Mohammad Tariq,
2013-02-07, 11:59
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Re: cluster monitoring - HBase - [mail # user]
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...Hello Rita, Monitoring at what level?Do you want to print the roewkeys while you are processing or is it something else? Warm Regards, Tariq https://mtariq....
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Author: Mohammad Tariq,
2013-02-05, 13:49
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