I have HBase running in standalone mode and encountered some problems when I query the tables using the Java API.
I want to insert data into HBase from database, but One row with many columns(more than fifty, there is only one column family).
The docs suggest I should be able to pass a regex as a column qualifier. I have a columns named \"F1:I\" and \"F2:I\" in the column family \"C\".Consider the following:
I am trying to get the datanucleus REST service (2.0.1) running with HBASE (0.90.2). When accessing the servlet (registering work开发者_C百科s) however, I am getting a 503:
Thanks for reading this one =) I\'m trying to figure out how to figure out how to limit query in HBql based on row ID. I\'ve spent hours, looking up to see if there\'s any relevant article online.
I know in HBase, the key of the row can not be changed. But I really need a 开发者_如何学Crow key rename function.
I have a set of 200M documents I need to index. Every document has a free text and additional set of sparse metadata information (100+ columns).
I am working on hbase. I have some questions: Where does HBase store the row key? Is it in the memory of each region server? O开发者_Python百科r on the disk?
I have a solution that can be parallelized, but I don\'t (yet) have experience with hadoop/nosql, and I\'m not sure which solution is best for my needs.In theory, if I had unlimited CPUs, my results s
I have a problem with installing hbase on Ubuntu 11.04. I\'m new to ubuntu and actually a noob! Recently, I installed hadoop-0.20.2 on my laptop with single cluster configurations, and I ran WordCount
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