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  • ​
    repartitionGraph

    public RepartitionGraphResponse repartitionGraph(RepartitionGraphRequest request) throws GPUdbException
    Rebalances an existing partitioned graph.

    IMPORTANT: It’s highly recommended that you review the Graphs and Solvers concepts documentation, the Graph REST Tutorial, and/or some graph examples before using this endpoint.

    Parameters:
    request - Request object containing the parameters for the operation.
    Returns:
    Response object containing the results of the operation.
    Throws:
    GPUdbException - if an error occurs during the operation.

  • ​
    repartitionGraph

    public RepartitionGraphResponse repartitionGraph(String graphName, Map<String,String> options) throws GPUdbException
    Rebalances an existing partitioned graph.

    IMPORTANT: It’s highly recommended that you review the Graphs and Solvers concepts documentation, the Graph REST Tutorial, and/or some graph examples before using this endpoint.

    Parameters:
    graphName - Name of the graph resource to rebalance.
    options - Optional parameters.
    • NEW_GRAPH_NAME: If a non-empty value is specified, the original graph will be kept (non-default behavior) and a new balanced graph will be created under this given name. When the value is empty (default), the generated ‘balanced’ graph will replace the original ‘unbalanced’ graph under the same graph name. The default value is ”.
    • SOURCE_NODE: The distributed shortest path solve is run from this source node to all the nodes in the graph to create balanced partitions using the iso-distance levels of the solution. The source node is selected by the rebalance algorithm automatically (default case when the value is an empty string). Otherwise, the user specified node is used as the source. The default value is ”.
    The default value is an empty Map.
    Returns:
    Response object containing the results of the operation.
    Throws:
    GPUdbException - if an error occurs during the operation.