Posts Tagged “hbase”

Performance Tuning HBase and Hadoop.

Using HBase in production often requires that you turn many knobs to make it hum as expected. More Here http://hbase.apache.org/0.94/book/performance.html

Written on February 13, 2015
linux hadoop hbase performance-tuning


Setting you Hbase Cluster on Hadoop (YARN). Ubuntu 12.04 LTS

HBase is an open source, non-relational, distributed database modeled after Google’s BigTable and written in Java. It is developed as part of Apache Software Foundation’s Apache Hadoop project and runs on top of HDFS (Hadoop Distributed Filesystem), providing BigTable-like capabilities for Hadoop. That is, it provides a fault-tolerant way of storing large quantities of sparse data (small amounts of information caught within a large collection of empty or unimportant data, such as finding the 50 largest items in a group of 2 billion records, or finding the non-zero items representing less than 0.1% of a huge collection).

Written on February 13, 2015
hadoop hbase linux ubuntu yarn


Setting up Local HBase on Top of HDFS.

First lets setup the Hbase Configuration Files. For pseudo-distributed replace with 'localhost'

Written on January 1, 2015
hadoop hdfs hbase hadoop-config hbase-config


Enable Authorization on HBase.

Add this below tag to all the Master and Region Server.

Written on December 31, 2014
hadoop hbase hadoop-config hbase-config security authentication