Apache HBase – Apache HBase® Home
Use Apache HBase ® when you need random, realtime read/write access to your Big Data. This project's goal is the hosting of very large tables -- billions of rows X millions of columns -- atop clusters of commodity hardware.
Apache HBase® Reference Guide
We will show you how to create a table in HBase using the hbase shell CLI, insert rows into the table, perform put and scan operations against the table, enable or disable the table, and start and stop HBase.
Apache HBase ™ Reference Guide - The Apache Software …
Herein you will find either the definitive documentation on an HBase topic as of its standing when the referenced HBase version shipped, or it will point to the location in Javadoc or JIRA where the pertinent information can be found.
Apache HBase – Apache HBase Downloads - The Apache Software …
Downloads. The below table lists mirrored release artifacts and their associated hashes and signatures available ONLY at apache.org. The keys used to sign releases can be found in our published KEYS file. See Verify The Integrity Of The Files …
Apache HBase – Apache HBase™ Home - The Apache Software …
2016年11月7日 · Use Apache HBase™ when you need random, realtime read/write access to your Big Data. This project's goal is the hosting of very large tables -- billions of rows X millions of columns -- atop clusters of commodity hardware.
Apache HBase® 4.0.0-alpha-1-SNAPSHOT API - The Apache …
This package provides the definition and implementation of HBase's extensible data type API.
Package org.apache.hadoop.hbase.client - The Apache Software …
Overview. To administer HBase, create and drop tables, list and alter tables, use Admin. Once created, table access is via an instance of Table. You add content to a table a row at a time. To insert, create an instance of a Put object. Specify value, target column and optionally a timestamp.
Apache HBase – Apache HBase (TM) Metrics - The Apache …
3 天之前 · Apache HBase (TM) emits Hadoop metrics. Setup. First read up on Hadoop metrics. If you are using ganglia, the GangliaMetrics wiki page is useful read. To have HBase emit metrics, edit $HBASE_HOME/conf/hadoop-metrics.properties and enable metric 'contexts' per plugin.
Apache HBase – Apache HBase (TM) ACID Properties
3 天之前 · Apache HBase (TM) is not an ACID compliant database. However, it does guarantee certain specific properties. This specification enumerates the ACID properties of HBase.
Scan (Apache HBase 2.1.9 API) - The Apache Software Foundation
public class Scan. extends Query. Used to perform Scan operations. All operations are identical to Get with the exception of instantiation. Rather than specifying a single row, an optional startRow and stopRow may be defined. If rows are not specified, the Scanner will iterate over all rows.