Methods updating instance variables java
, or another secure mechanism for copying the configuration files to your nodes.For most configurations, a restart is needed for servers to pick up changes.The phrases /supported/, /not supported/, /tested/, and /not tested/ occur several places throughout this guide.In the interest of clarity, here is a brief explanation of what is generally meant by these phrases, in the context of HBase.The Apache HBase team assumes no responsibility for your HBase clusters, your configuration, or your data.
This quickstart assumes that each node is a virtual machine and that they are all on the same network.If you think this designation should be reconsidered for a given feature or use pattern, file a JIRA or start a discussion on one of the mailing lists.In the context of Apache HBase, /not tested/ means that a feature or use pattern may or may not work in a given way, and may or may not corrupt your data or cause operational issues. If you can provide proof that a feature designated as /not tested/ does work in a given way, please submit the tests and/or the metrics so that other users can gain certainty about such features or use patterns.Commercial technical support for Apache HBase is provided by many Hadoop vendors.
This is not the sense in which the term /support/ is used in the context of the Apache HBase project.
Script for Windows and Linux / Unix environments to set up the working environment for HBase, including the location of Java, Java options, and other environment variables.