Closed robbibt closed 1 year ago
Describe the bug If we attempt to visualise a Dask graph on the latest unstable Sandbox image, we get this error:
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) Cell In[2], line 11 2 dc = datacube.Datacube() 4 ds = dc.load(product="ga_ls8c_nbart_gm_cyear_3", 5 measurements=["red", "green", "blue"], 6 x=(128.95, 130.15), 7 y=(-14.25, -15.40), 8 time=("2018-01-01", "2018-12-31"), 9 dask_chunks={}) ---> 11 ds.red.data.visualize() File /env/lib/python3.8/site-packages/dask/base.py:240, in DaskMethodsMixin.visualize(self, filename, format, optimize_graph, **kwargs) 196 def visualize(self, filename="mydask", format=None, optimize_graph=False, **kwargs): 197 """Render the computation of this object's task graph using graphviz. 198 199 Requires ``graphviz`` to be installed. (...) 238 https://docs.dask.org/en/latest/optimize.html 239 """ --> 240 return visualize( 241 self, 242 filename=filename, 243 format=format, 244 optimize_graph=optimize_graph, 245 **kwargs, 246 ) File /env/lib/python3.8/site-packages/dask/base.py:802, in visualize(filename, traverse, optimize_graph, maxval, engine, *args, **kwargs) 800 return cytoscape_graph(dsk, filename=filename, **kwargs) 801 elif engine is None: --> 802 raise RuntimeError( 803 "No visualization engine detected, please install graphviz or ipycytoscape" 804 ) 805 else: 806 raise ValueError(f"Visualization engine {engine} not recognized") RuntimeError: No visualization engine detected, please install graphviz or ipycytoscape
To Reproduce On unstable image server on prod Sandbox:
import datacube dc = datacube.Datacube() ds = dc.load(product="ga_ls8c_nbart_gm_cyear_3", measurements=["red", "green", "blue"], x=(128.95, 130.15), y=(-14.25, -15.40), time=("2018-01-01", "2018-12-31"), dask_chunks={}) ds.red.data.visualize()
Expected behavior Users can successfully visualise a Dask graph
Screenshots
I think this is fixed now, thanks @emmaai!
Describe the bug If we attempt to visualise a Dask graph on the latest unstable Sandbox image, we get this error:
To Reproduce On unstable image server on prod Sandbox:
Expected behavior Users can successfully visualise a Dask graph
Screenshots![image](https://user-images.githubusercontent.com/17680388/214226577-469a6f53-b799-4676-8072-5d803fad54b8.png)