Top "Hbase" questions

HBase is the Hadoop database (columnar).

Why OpenTSDB chose HBase for Time Series data storage?

I would really appreciate if somebody put some light on the choice of HBase as a data storage engine for …

hbase time-series opentsdb
HBASE row prefix scan in reverse order in hbase

I have a row key of the form: <name>--<zero-padded timestamp> Using HBASE shell I …

hbase hbase-shell
HBase on Hortonworks HDP Sandbox: Can't get master address from ZooKeeper

I downloaded HDP 2.1 from hortonworks for virtualbox. I got the following error when using Hbase shell in case simple command: …

hadoop hbase apache-zookeeper hortonworks-data-platform
How do I access HBase table in Hive & vice-versa?

As a developer, I've created HBase table for our project by importing data from existing MySQL table using sqoop job. …

hive hbase sqoop apache-hive
How to apply several QualifierFilter to a row in HBase

we would like to filter a scan on a HBase table with two QualifierFilters. Means we would like to only …

filter hbase database-scan
org.apache.hadoop.hbase.TableNotFoundException: SYSTEM.CATALOG exception with phoenix 4.5.2

I've been trying to integrate Phoenix 4.5.2 to my existing hadoop cluster. Hadoop Version : 2.7.1 HBase Version : 1.1.2 When I try to create …

hadoop hbase phoenix
HBase regions automatic splitting using hbase.hregion.max.filesize

I'm using the cloudera distribution of HBase (hbase-0.94.6-cdh4.5.0) and the cloudera manager to set up all cluster's configurations. I …

hadoop split hbase region