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Re: Setting ClassLoader in HBaseConfiguration - HBase - [mail # user]
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...Since HBaseConfiguration extends Configuration, can you utilize this method from Configuration ? public void setClassLoader(ClassLoader classLoader) { Thanks On Sun, Apr 2...
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Author: Ted Yu,
2013-04-21, 17:12
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Re: default region splitting on which value? - HBase - [mail # user]
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...Thanks for sharing the information below. How do you plan to store time (when the bus gets to each stop) in the row ? Or maybe it is not of importance to you ? On Sat, Apr 20, 20...
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Author: Ted Yu,
2013-04-21, 01:34
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Re: Overwrite a row - HBase - [mail # user]
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...Here is code from 0.94 code base: public void mutateRow(final RowMutations rm) throws IOException { new ServerCallable(connection, tableName, rm.getRow(), &...
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Author: Ted Yu,
2013-04-21, 00:25
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Re: default region splitting on which value? - HBase - [mail # user]
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...The answer to your first question is yes - midkey of the key range would be chosen as split key. For #2, can you tell us how you plan to randomize the loading ? Bulk load normally mean...
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Author: Ted Yu,
2013-04-20, 20:54
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Re: default region splitting on which value? - HBase - [mail # user]
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...How many column families do you have ? For #3, per-splitting table at the row keys corresponding to peaks makes sense. On Apr 20, 2013, at 10:52 AM, Pal Konyves wrote: &nb...
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Author: Ted Yu,
2013-04-20, 20:07
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Re: Overwrite a row - HBase - [mail # user]
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...Operations within each batch are atomic. They would either all succeed or all fail. Time stamps would all refer to the latest cell (KeyVal). Cheers On Apr 20, 2013,...
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Author: Ted Yu,
2013-04-20, 12:42
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Re: Starting Region Server with HBase API - HBase - [mail # user]
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...Have you used Puppet ? It can restart region server if region server dies midway. Cheers On Apr 20, 2013, at 1:55 AM, Mehmet Simsek wrote: ...
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Author: Ted Yu,
2013-04-20, 12:09
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Re: Overwrite a row - HBase - [mail # user]
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...I don't know details about Kristoffer's schema. If all the column qualifiers are known a priori, mutateRow() should serve his needs. HBase allows arbitrary number of columns in a colum...
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Author: Ted Yu,
2013-04-20, 02:47
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Re: Overwrite a row - HBase - [mail # user]
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...If the maximum number of versions is set to 1 for your table, you would already have what you wanted. Normally max versions being 1 is not desired, that was why I asked about your use ...
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Author: Ted Yu,
2013-04-19, 21:21
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Re: Overwrite a row - HBase - [mail # user]
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...What is the maximum number of versions do you allow for the underlying table ? Thanks On Fri, Apr 19, 2013 at 10:53 AM, Kristoffer Sjögren wrote: ...
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Author: Ted Yu,
2013-04-19, 18:32
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