Hitachi

In-Memory Data Grid Hitachi Elastic Application Data Store


11.1.2 How to add EADS servers to a cluster after stopping the cluster (using only memory caches)

This subsection explains how to add EADS servers to a cluster after stopping the cluster when using only memory caches.

Organization of this subsection

(1) Terminate all EADS servers in the cluster (after exporting data to files)

Export data to files and then terminate all EADS servers in the cluster.

For details about this procedure, see 10.5 Terminating the EADS servers (after exporting data from memory to files).

(2) Install and set up the EADS servers to be added

Install and set up the EADS servers you want to add. For details about how to install and set up EADS servers, see 5. Installing and Setting Up (EADS Servers).

(3) Change the cluster properties

Because the number of EADS servers that make up the cluster is increasing, you must change the cluster properties.

For details about how to change the properties, see 11.4 Changing the properties.

(4) Start all EADS servers in the cluster (and import data from files)

Start all EADS servers in the cluster, and then import back into memory the data that was exported to files during the previous session.

For details about the procedure, see 10.3 Starting the EADS servers (and creating caches by importing data from files).