github.com/pachyderm/pachyderm@v1.13.4/examples/group/retail_group.json (about)

     1  {
     2      "pipeline": {
     3        "name": "group_store_revenue"
     4      },
     5      "description": "A pipeline that groups purchases and returns by storeId to calculate the gross_revenue minus returns of each store.",
     6      "input": {
     7        "group": [
     8            {
     9              "pfs": {
    10                "repo": "stores",
    11                "branch": "master",
    12                "glob": "/STOREID(*).txt",
    13                "group_by": "$1"
    14              }
    15            },
    16           {
    17             "pfs": {
    18               "repo": "purchases",
    19               "branch": "master",
    20               "glob": "/*_STOREID(*).txt",
    21               "group_by": "$1"
    22             }
    23           },
    24           {
    25            "pfs": {
    26              "repo": "returns",
    27              "branch": "master",
    28              "glob": "/*_STOREID(*).txt",
    29              "group_by": "$1"
    30            }
    31          }
    32      ]
    33     },
    34     "transform": {
    35      "cmd": [ "python", "main.py" ],
    36      "image": "pachyderm/example-group:1.12.2"
    37    }
    38  }
    39