hbase

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HBase connection exception

I try to run HBase in a Pseudo-Distributed mode. But it doesn\'t work after I set hbase-site.xml. Each time I try to run a command inside hbase shell I get this error:[详细]

2023-02-06 16:11 分类：问答
HBase column wide scanning and fetching

Let\'s say i\'ve created 开发者_运维百科a table rowkey (attrId+attr_value) //compound key column => doc:doc1, doc:doc2, ...[详细]

2023-02-06 07:28 分类：问答
HBase Column RegEx through Thrift from C#

I\'m using the thrift interface (http://apache.mesi.com.ar//incubator/thrift/0.5.0-incubating/) to access HBase on my cluster. I can connect, get and display records; Use the start and stop dates.[详细]

2023-02-06 06:27 分类：问答
HBase NoServerForRegionException?

I am getting this exception w开发者_StackOverflowhen for a while i didn\'t communicated with HBase:[详细]

2023-02-05 15:34 分类：问答
Replicating a standalone HBase 0.2 deployment

As far as I\'m aware the current stable release of HBase, 0.2, does not support replication, although it is being built into the next version.[详细]

2023-02-04 03:59 分类：问答
HBase via JRuby suggestions?

The HBase shell is now based on jirb, the JRuby implementation of the interactive ruby shell irb.Are there any nice tricks for interacting with HBase in JRuby programmatically other than through this[详细]

2023-02-03 18:36 分类：问答
kick off a map reduce job from my java/mysql webapp

I need a bit of archecture advice. I have a java based webapp, with a JPA based ORM backed onto a mysql relational database. Now, as part of the application I have a batch job that compares thousands[详细]

2023-02-03 18:31 分类：问答
Storing objects and relationships between them in HBase

I\'m starting a personal project that involves storing a large database of objects and the relationships 开发者_如何学Cbetween objects. I chose Hadoop and HBase because it will need to be multi node a[详细]

2023-02-02 18:35 分类：问答
Hbase 0.20.6 Can not start master exception

I\'m using Hbase 0.20.6 with Hadoop 0.21.0 on Ubuntu 10.04 LTS and I got can\'t start master error. (The error is attached at the end of the post from the hbase-root-master-ubuntu.log file)[详细]

2023-02-02 17:15 分类：问答
Efficient way to delete multiple rows in HBase

Is there an efficient way to delete multiple rows in HBase or does my use case smell like not suitable for HBase?[详细]

2023-02-02 16:59 分类：问答