Starting NebulaStream

⇒ To start NES, user can first execute the nesCoordinator and then the nesWorker executable. Several parameters can be provided to the executables to configure the execution.

Starting NES Coordinator

When starting NES Coordinator, without any command line parameters, all values will be initialized to their default values. To change those default values, a user either is required to input the path to the configuration file in yaml format or command line parameters.

☛ The flag for the yaml file is "--configPath".

The flags for the other parameters are always "--key" where "key" needs to be substituted with the key of the parameter as defined in Configure NES Coordinator. If both are supplied, the file configurations will be overwritten by the command line parameters.

☛ See Configure NES Coordinator

Starting NES Worker

When starting NES Worker, without any command line parameters, all values will be initialized to their default values as displayed above. To change those default values, a user either is required to input the path to the configuration files in yaml format or command line parameters.

☛ The flag for the configuration files are "--workerConfigPath" and "--sourceConfigPath".

The flags for the other parameters are always "--key" where "key" needs to be substituted with the key of the parameter as defined Configure NES Worker and NES Sources respectively. If both are supplied, the file configurations will be overwritten by the command line parameters.

☛ See Configure NES Worker
☛ See Configure NES Sources

 
how_to_start_stop_nes.txt · Last modified: 2021/06/17 14:18 by nes
 
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