TypeError: update_graph() got an unexpected keyword argument 'submitting_task'

[tadas-subonis]

I am getting this exception on the scheduler

I am using version 0.15.0 of Dask

The client just hangs waiting for the result

distributed.scheduler - INFO - Close client connection: Client-83dfa074-7140-11e7-9378-a08cfd80144d
distributed.core - ERROR - update_graph() got an unexpected keyword argument 'submitting_task'
Traceback (most recent call last):
  File "/opt/conda/lib/python3.6/site-packages/distributed/core.py", line 260, in handle_comm
    result = yield result
  File "/opt/conda/lib/python3.6/site-packages/tornado/gen.py", line 1055, in run
    value = future.result()
  File "/opt/conda/lib/python3.6/site-packages/tornado/concurrent.py", line 238, in result
    raise_exc_info(self._exc_info)
  File "<string>", line 4, in raise_exc_info
  File "/opt/conda/lib/python3.6/site-packages/tornado/gen.py", line 1069, in run
    yielded = self.gen.send(value)
  File "/opt/conda/lib/python3.6/site-packages/distributed/scheduler.py", line 1140, in add_client
    yield self.handle_client(comm, client=client)
  File "/opt/conda/lib/python3.6/site-packages/tornado/gen.py", line 1055, in run
    value = future.result()
  File "/opt/conda/lib/python3.6/site-packages/tornado/concurrent.py", line 238, in result
    raise_exc_info(self._exc_info)
  File "<string>", line 4, in raise_exc_info
  File "/opt/conda/lib/python3.6/site-packages/tornado/gen.py", line 1069, in run
    yielded = self.gen.send(value)
  File "/opt/conda/lib/python3.6/site-packages/distributed/scheduler.py", line 1213, in handle_client
    result = handler(**msg)
TypeError: update_graph() got an unexpected keyword argument 'submitting_task'

[mrocklin]

I suspect that you have a version mismatch of dask.distributed . You might try calling

client.get_versions(check=True)

[tadas-subonis]

Actually, I just fixed that by reinstall dask and distributed from conda. I think I had "distributed" from pypi which is newer.

[mrocklin]

You can use the newer version, but you need to use it everywhere. The error you experienced was from having different versions of scheduler and client

[tadas-subonis]

Thanks for the client.get_versions(check=True) On Jul 25, 2017 17:14, "Matthew Rocklin" <notifications@github.com> wrote: You can use the newer version, but you need to use it everywhere. The error you experienced was from having different versions of scheduler and client — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1287 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAPFss1qMY__WKaNColemFV0kyycbErHks5sRfhWgaJpZM4OilsT> .

[mrocklin]

Closing as resolved. Let me know if there is still an issue here and we can reopen.