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[ACCUMULO-703] Add PrintInfo shortcut to bin/accumulo - Accumulo - [issue]
...Accumulo has a utility, org.apache.accumulo.core.file.rfile.PrintInfo, that will summarize a RFile and even print out all of the keys for you. It'd be nice to run it via $ACCUMULO_HOME/bin/a...
http://issues.apache.org/jira/browse/ACCUMULO-703    Author: William Slacum, 2012-10-09, 21:34
Re: JIRA Etiquette / Hackathon Projects - Accumulo - [mail # dev]
...At some point we had default assignees, so I believe they should be fair game. If there aren't any patches and it's been open for a while, I think that's an even stronger case to work on it ...
   Author: William Slacum, 2012-10-08, 15:29
[expand - 1 more] - Re: compressing values returned to scanner - Accumulo - [mail # user]
...Someone can correct me if I'm wrong, but I believe the file compression option you quoted is for the RFiles in HDFS. You can enable compression there and will still see some benefit even if ...
   Author: William Slacum, 2012-10-01, 20:00
Re: number of query threads for batch scanner - Accumulo - [mail # user]
...It should really be dependent upon the resources available to the client. You can set an arbitrarily high number of threads, but you're still bound by the number of parallel operations the C...
   Author: William Slacum, 2012-09-25, 19:08
Re: sanity checking application WALogs make sense - Accumulo - [mail # user]
...I'm a bit confused as to what you mean "if an iterator goes down mid-processing." If it goes down at all, then whatever scope it's running in- minor compaction, major compaction and scan- wi...
   Author: William Slacum, 2012-09-15, 13:46
[expand - 1 more] - Re: Iterators and seeking the middle of a row - Accumulo - [mail # user]
...Another thing to keep in mind is that the documentation is actually meant to enforce the notion that, between returning keys, your iterator could be destroyed and reconstituted. If an iterat...
   Author: William Slacum, 2012-09-13, 22:38
[expand - 1 more] - Re: Running Accumulo straight from Memory - Accumulo - [mail # user]
...Woops- slow innurnet and didn't notice Eric's response.  On Tue, Sep 11, 2012 at 9:30 AM, William Slacum  wrote:  ...
   Author: William Slacum, 2012-09-11, 16:30
[ACCUMULO-675] WrappingIterator's seenSeek should be protected - Accumulo - [issue]
...In 1.3, the WrappingIterator was pretty much some boilerplate code. In 1.4 on, a package private boolean called seenSeek was added to help enforce the iterator contract.This causes some issu...
http://issues.apache.org/jira/browse/ACCUMULO-675    Author: William Slacum, 2012-09-07, 02:19
[expand - 1 more] - Re: TimeSpan Iterator - Accumulo - [mail # user]
...It could be inefficient if you can't narrow down your search of a table to specific ranges, via an index or some hint stored in the key that you can use to seek() around. You're left with do...
   Author: William Slacum, 2012-08-28, 17:02
Re: Large files in Accumulo - Accumulo - [mail # user]
...Are these RFiles as a whole? I know at some point HBase needed to have entire rows fit into memory; Accumulo does not have this restriction.  On Thu, Aug 23, 2012 at 12:55 PM, Cardon, T...
   Author: William Slacum, 2012-08-23, 20:06
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB