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[expand - 1 more] - Re: Using iterators to generate data - Accumulo - [mail # user]
...Ah I see. You're correct about the ordering. How different would your keybe? Another thing to consider is that if you are returning a generated keythat's not actually in the data, your itera...
   Author: William Slacum, 2014-09-02, 14:04
Re: Optimal # proxy servers - Accumulo - [mail # user]
...Going through the proxy will always be an extra RPC step over using a Javaclient. Eliminating that step, I think, would net the most benefit.On Mon, Aug 11, 2014 at 12:16 AM, John R. Frank &...
   Author: William Slacum, 2014-08-11, 12:33
Re: 'scanner closed' error - Accumulo - [mail # user]
...I have seen issues if I don't have an explicit close on the batch scanner.When I don't have the close, the gc ends up calling `finalize()` whichcloses the thread pool. Basically, the work ar...
   Author: William Slacum, 2014-08-04, 01:45
Re: Z-Curve/Hilbert Curve - Accumulo - [mail # user]
...Quick google search yielded:https://github.com/GeoLatte/geolatte-geom/blob/master/src/main/java/org/geolatte/geom/curve/MortonCode.javaOn Thu, Jul 24, 2014 at 10:10 AM, THORMAN, ROBERT D &nb...
   Author: William Slacum, 2014-07-24, 17:27
[expand - 5 more] - Re: Iterating/Aggregating/Combining Complex (Java POJO/Avro) Values - Accumulo - [mail # user]
...Oh wow, I have totally read your problem incorrectly then. I thought youwanted a total count across rows for some reasoning (when you mentioned youhad versioning turned off, things clicked)....
   Author: William Slacum, 2014-07-18, 15:54
Re: AccumuloInputFormat getters - Accumulo - [mail # dev]
...It's dubious to say it's "internals", when it gets hamjammed into a map ofstrings to other strings that's going to be passed around to many processes.Maybe we can make our own serializable p...
   Author: William Slacum, 2014-07-17, 02:09
Re: Forgot SECRET, how to delete zookeeper nodes? - Accumulo - [mail # user]
...If the zookeeper data is gone, your best bet is try and identify whichdirectories under /accumulo/tables points to which tables you had. You canthen bulk import the files into a new instance...
   Author: William Slacum, 2014-07-14, 03:57
Re: Is the Column Family especially useful for iterators? - Accumulo - [mail # dev]
...Like most things in big table, it really depends on your use case. Thecolumn family can potentially control the location of a given key/valuepair on disk.I wouldn't say it's necessarily more...
   Author: William Slacum, 2014-07-11, 02:42
Re: scan iterator that rolls up col vis - Accumulo - [mail # user]
...you should be able to roll up on keys with a condition similar to:if( source.hasTop() ) {  Key start = new Key(source.getTopKey()); // avoid instance-reuse issues  long c...
   Author: William Slacum, 2014-07-02, 15:28
Re: Accumulo & Scala - Accumulo - [mail # dev]
...That's a really cool DSL, Kevin.Any plans for adding in some iterator support? I see in the FAQ an iteratoris mentioned, but it'd be cool to be able to push the foreach declarationsout to th...
   Author: William Slacum, 2014-06-30, 20:03
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