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Re: Hbase in Pseudo distributed mode getting problems - HBase - [mail # user]
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...Hello Sam, Don't remove that line from /etc/hosts file, instead change it to "127.0.0.1 YOUR_HOST_NAME". And restart all the processes. BTW, which lin...
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Author: Mohammad Tariq,
2013-03-07, 16:15
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Re: does hbase master need to be a hadoop datanode as well? - HBase - [mail # user]
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...Yeah..Good point JM. Warm Regards, Tariq https://mtariq.jux.com/ cloudfront.blogspot.com On Sat, Feb 23, 2013 at 1:19 AM, Jean-Marc Spaggiari wrote: ...
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Author: Mohammad Tariq,
2013-02-22, 19:51
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Re: does hbase master need to be a hadoop datanode as well? - HBase - [mail # user]
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...Hello Kaven, It's not all necessary to run HM on server running DN. Actually it's not advisable to do so, as HM has high memory requirements and running other daem...
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Author: Mohammad Tariq,
2013-02-22, 19:43
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Re: Rowkey design question - HBase - [mail # user]
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...Another good point. Warm Regards, Tariq https://mtariq.jux.com/ cloudfront.blogspot.com On Fri, Feb 22, 2013 at 3:45 AM, Asaf Mesika wrote: ...
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Author: Mohammad Tariq,
2013-02-21, 22:25
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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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