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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
Re: Mapreduce output format killing tablet servers - Accumulo - [mail # user]
...I had a similar thread going on and am currently rummaging through thebatch writer code (as well as pontificating on how the tablet serverhandles multiple write clients for the tablet).What ...
   Author: William Slacum, 2014-06-25, 18:27
Re: Meaning of < in METADATA table [SEC=UNOFFICIAL] - Accumulo - [mail # user]
...< is a byte used for doing an ordering on rows that share the same prefix.There was a presentation floating around on the specifics of the metadatatable at one point. I believe that helps...
   Author: William Slacum, 2014-06-25, 02:21
[ACCUMULO-2915] Avoid copying all Mutations when using a TabletServerBatchWriter - Accumulo - [issue]
...Currently in the TabletServerBatchWriter, the following behavior is exhibited:    // create a copy of mutation so that after this method returns the user    // ...
http://issues.apache.org/jira/browse/ACCUMULO-2915    Author: William Slacum, 2014-06-24, 15:25
[expand - 1 more] - Re: BatchWriter woes - Accumulo - [mail # user]
...I can try to confirm that, but the monitor isn't showing any failuresduring ingest. By "half dead" do you mean the master thinks it is alive,but in actuality it isn't?On Fri, Jun 20, 2014 at...
   Author: William Slacum, 2014-06-24, 13:10
Re: How does Accumulo compare to HBase - Accumulo - [mail # user]
...I think first and foremost, how has writing your application been? Is itsomething you can easily onboard other people for? Does it seem stableenough? If you can answer those questions positi...
   Author: William Slacum, 2014-06-24, 02:42
Re: Running Accumulo on the IBM JVM - Accumulo - [mail # dev]
...Work on the oldest branch possible and merge forward, please.On Mon, Jun 23, 2014 at 6:00 AM, Hayden Marchant  wrote: ...
   Author: William Slacum, 2014-06-23, 12:46
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