可以在Dask Web UI中显示工作人员姓名吗?

时间:2019-05-24 21:41:56

标签: python dask dask-distributed

我能够将工人添加到dasch-scheduler中,并且它们会出现在Web ui中,但是这些工人是按其IP地址列出的,而不是我给他们提供的名称。

当我创建工作程序(使用Python脚本)时,我确实设置了名称:

import dask
import dask.dataframe as dd
from dask.distributed import Client as Dask_Client
from distributed import Worker

dask_client = Dask_Client('192.168.0.162:8786')
loop = IOLoop.current()
t = threading.Thread(target=loop.start, daemon=True)
t.start()
w = Worker('tcp://192.168.0.162:8786', loop=loop, name=socket.gethostname())
w.start()  

当我运行print(json.dumps(dask_client.scheduler_info(),sort_keys = True,indent = 4))时,工作人员姓名确实出现了-摘录如下:

    "tcp://192.168.0.198:39619": {
        "host": "192.168.0.198",
        "id": "alana1",
        "last_seen": 1558707665.9223647,
        "local_directory": "[omitted]",
        "memory_limit": 8243511296,
        "metrics": {
            "cpu": 4.0,
            "executing": 0,
            "in_flight": 0,
            "in_memory": 330,
            "memory": 245129216,
            "num_fds": 26,
            "read_bytes": 3020.000227124918,
            "ready": 0,
            "time": 1558707665.9237077,
            "write_bytes": 3484.3077504469734
        },
        "name": "alana1",
        "ncores": 4,
        "resources": {},
        "services": {
            "bokeh": 37993,
            "nanny": 35817
        },
        "type": "Worker"

在上面的示例中,我希望名称“ alana1”将出现在Dask Web UI中,而不是出现的名称:“ tcp://192.168.0.198:39619”

1 个答案:

答案 0 :(得分:1)

是的。更改Dask代码库是有可能的。

听起来好像您是在请求功能请求。我建议提出一个github问题。

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