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Re: Exceeded limits on number of counters - HBase - [mail # user]
...If you are using EMR you need to set this on startup you can't change it on the fly...  Sent from a remote device. Please excuse any typos...  Mike Segel  On Jul 2, 2013, at 1...
   Author: Michel Segel, 2013-07-02, 17:52
Re: is hbase cluster support multi-instance? - HBase - [mail # user]
...In theory or in practice. In practice, not a good idea and its not as straight forward as it seems.  Sent from a remote device. Please excuse any typos...  Mike Segel  On Jun ...
   Author: Michel Segel, 2013-06-28, 23:46
Re: Schema design for filters - HBase - [mail # user]
...This doesn't make sense in that the OP wants schema less  structure, yet wants filtering on columns. The issue is that you do have a limited Schema, so Schema less is a misnomer.  ...
   Author: Michel Segel, 2013-06-28, 23:45
Re: How many column families in one table ? - HBase - [mail # user]
...Short answer... As few as possible.  14 CF doesn't make too much sense.  Sent from a remote device. Please excuse any typos...  Mike Segel  On Jun 28, 2013, at 12:20 AM, ...
   Author: Michel Segel, 2013-06-28, 05:37
Re: Replication - ports/hosts - HBase - [mail # user]
...What no ack from slave back to master???  Sent from a remote device. Please excuse any typos...  Mike Segel  On Jun 19, 2013, at 12:41 AM, Stack  wrote:  ...
   Author: Michel Segel, 2013-06-19, 09:49
Re: observer coprocessor question regarding puts - HBase - [mail # user]
...Ok...  But then you are duplicating the data, so you will have to reconcile the two sets and there is a possibility that the data sets are out of sync.  I don't know your entire Sc...
   Author: Michel Segel, 2013-06-14, 02:51
Re: some problem about HBase index - HBase - [mail # user]
...Huh?  Sorry but HBase *DOES* support composite keys.  The OP's question is can you create a row key that is comprised of both 'student' and 'student_id'.  I'm not going in to ...
   Author: Michel Segel, 2013-06-13, 10:33
Re: Regarding Indexing columns in HBASE - HBase - [mail # user]
...Quick and dirty...  Create an inverted table for each index.... Then you can take the intersection of the result set(s) to get your list of rows for further filtering.  There is ob...
   Author: Michel Segel, 2013-06-04, 17:13
Re: querying hbase - HBase - [mail # user]
...Was that rhetorical?  Absolutely. Think of a production environment where you are using HBase to serve data in real time.   Sent from a remote device. Please excuse any typos... &n...
   Author: Michel Segel, 2013-06-01, 10:17
Re: Any update for this issue HBASE-3529 - HBase - [mail # user]
...Boris Lublinsky and I published an article on something we did a few years ago.  (It's on  InfoQ )  We did a small project of integrating Lucene and HBase for searching POI da...
   Author: Michel Segel, 2013-05-31, 08:32
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