{
    "DumpDataPipeline": {
        "appsrc0": {
            "factory": "appsrc",
            "next": "mxpi_dumpdata0",
            "props": {
                "blocksize": "250806"
            }
        },
        "mxpi_dumpdata0": {
            "factory": "mxpi_dumpdata",
            "next": "appsink0"
        },
        "appsink0": {
            "factory": "appsink"
        }
    }
}