| Package | Description | 
|---|---|
| org.apache.ignite.configuration | 
 Contains configuration-related classes. 
 | 
| org.apache.ignite.spi.communication | 
 Contains APIs for grid communication SPI. 
 | 
| org.apache.ignite.spi.communication.tcp | 
 Contains default TCP/IP-based implementation for communication SPI. 
 | 
| Class and Description | 
|---|
| CommunicationSpi
 Communication SPI is responsible for data exchange between nodes. 
 | 
| Class and Description | 
|---|
| CommunicationListener
 Listener SPI notifies IO manager with. 
 | 
| Class and Description | 
|---|
| CommunicationListener
 Listener SPI notifies IO manager with. 
 | 
| CommunicationSpi
 Communication SPI is responsible for data exchange between nodes. 
 | 
                                     
                                                                                                                                                                                                                                                                            
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                                                                                                                                                                                                                     Ignite Database and Caching Platform                                                                                                                   :                                                               ver. 2.7.2                                                                                                                                                                                                                                                                                                                                    Release Date                                                                                                                   :                                                               February 6 2019