MANAGING REDUNDANCY AMONG APPLICATION BUNDLES

摘要

Disclosed aspects include managing an application bundle for processing a stream of tuples. A set of application bundle data related to both a set of compute nodes and the application bundle is monitored by a first compute node. A determination is made that the application bundle is installed on fewer than a threshold number of compute nodes by the first compute node based on the set of application bundle data. The application bundle is retrieved by the first compute node in response to determining the application bundle is installed on fewer than a threshold number of compute nodes. The application bundle is installed on the first compute node by the first compute node in response to retrieving the application bundle.

主权项

1. A system for managing an application bundle for processing a stream of tuples, the system comprising:
a memory having a set of computer readable computer instructions, and a processor for executing the set of computer readable instructions, the set of computer readable instructions including: monitoring, by a first compute node, a set of application bundle data related to both a set of compute nodes and the application bundle; determining, by the first compute node based on the set of application bundle data, the application bundle is installed on fewer than a threshold number of compute nodes; retrieving, by the first compute node in response to determining the application bundle is installed on fewer than a threshold number of compute nodes, the application bundle; and installing, by the first compute node in response to retrieving the application bundle, the application bundle on the first compute node.