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Re: [VOTE] accumulo graduation - Accumulo - [mail # dev]
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...+1 from a mentor. On Wed, Feb 29, 2012 at 10:52 AM, Billie J Rinaldi wrote:...
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Author: Benson Margulies,
2012-02-29, 15:57
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Re: Finding my way through the forest of iterators - Accumulo - [mail # user]
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...On Wed, Feb 15, 2012 at 1:14 PM, Keith Turner wrote: Once I'm working on 1.4, where I have some chance of actually using a patch that I post, I'll be much more patch-prone. ...
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Author: Benson Margulies,
2012-02-15, 18:34
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Re: Finding my way through the forest of iterators - Accumulo - [mail # user]
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...So, in 1.3.5 ... If the idea I need to express is: Given a constraint on range, cf, cq: for each row that matches the constraint return the ce...
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Author: Benson Margulies,
2012-02-15, 17:40
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I put my machine to sleep, and now I've a problem - Accumulo - [mail # user]
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...I have an accumulo install on my laptop. (1.3.5) Yesterday, without stopping any processes, I closed the cover to put it to sleep. Today, I came back to find that the master wasn't run...
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Author: Benson Margulies,
2012-02-15, 14:40
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Re: A range for just one row - Accumulo - [mail # user]
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...Oh, oops, pilot error. Please excuse the noise. On Tue, Feb 14, 2012 at 7:36 PM, Benson Margulies wrote:...
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Author: Benson Margulies,
2012-02-15, 00:43
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A range for just one row - Accumulo - [mail # user]
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...After reading the doc, I expected that scan.setRange(new Range(entityId)); would give me a scanner on exactly one row. In practice, it seems to give me all rows of which entityId...
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Author: Benson Margulies,
2012-02-15, 00:36
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Re: Finding my way through the forest of iterators - Accumulo - [mail # user]
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...Keith, I think I'm good with the simple filtering stuff right now. I'm aiming to make a second pass once 1.4 is released to revisit the problem of aggregation across CQ instead of only...
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Author: Benson Margulies,
2012-02-14, 16:39
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Finding my way through the forest of iterators - Accumulo - [mail # user]
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...I'm working with 1.3.5, and there's not a ton of javadoc in org.apache.accumulo.core.iterators. If I want to just filter to the rows that have a particular CF/CQ value, does one of the...
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Author: Benson Margulies,
2012-02-14, 14:54
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Re: grouping - Accumulo - [mail # user]
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...On Fri, Feb 10, 2012 at 7:43 PM, Billie J Rinaldi wrote: OK, I see, I have a different problem. I want to be able to control the definition of a unique cell, and only aggregate v...
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Author: Benson Margulies,
2012-02-11, 14:36
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Re: grouping - Accumulo - [mail # user]
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...Billie, I don't think that this quite does it, or, at least, I don't see how to use it. The aggregator gets pointed at all the values visited by the scan, and isn't passed the CF/CQ fo...
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Author: Benson Margulies,
2012-02-11, 00:19
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