This page describes an older version of the product. The latest stable version is 16.4.

Task Execution

Task executors allow you to easily execute grid-wide tasks on the space using the XAP API.

  • Overview
    Task executor overview.

  • Aggregators
    Aggregating Data with XAP In-Memory Data-Grid using built-in aggregators.

  • Dynamic language tasks
    XAP supports the execution of tasks using scripting languages like JavaScipt and Groovy. These can be defined dynamically using the JDK 1.6 dynamic languages support. The dynamic language support is based on the ordinary task executors and OpenSpaces remoting support.

  • Metadata
    This section explains the different Task metadata.