Hbase

Upgrading Apache Phoenix in HDP Cluster

1 minute read

About new Hadoop cluster we set up, the phoenix version bundled with HDP distribution(4.7) had some bugs which would make it impossible to use to run BI quer...

Migrating OpenTSDB to Another HBase Cluster

1 minute read

As a part of migration from CDH cluster to HDP cluster, we also had to migrate OpenTSDB which was running on CDH cluster. There are many methods to copy/tran...

HBase Benchmarking

4 minute read

Currently I am working with new setup of Apache HBase cluster to query data using Phoenix  on top of HDP Distribution. After setting up cluster, the values f...