dask/distributed

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A distributed task scheduler for Dask

Stars: 1.7k
Forks: 778
Open beginner issues: 0
Indexed issues: 1.2k
Avg merge: 2h 50m
Merged PRs (30d): 3

Dominant language: Python
License: BSD-3-Clause
Last GitHub push: Aug 26, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue

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1248 open issues indexed

Inlining relevant Client-held Futures in Dask Open

dask/distributed#1861 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Out of memory / memory leak debugging Open

performance

dask/distributed#1866 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
restart time out and upload_file crash Open

help wanted

dask/distributed#1869 · 31 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Dashboard missing when starting in a Docker container Open

documentation good first issue

dask/distributed#1875 · 21 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Automatically trim terminated worker rows in tasks and status tabs of the bokeh dashboard Open

diagnostics

dask/distributed#1883 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Show onging tasks in worker rows on status and tasks tabs of the bokeh dashboard Open

diagnostics enhancement

dask/distributed#1892 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Compare and contrast Adaptive to PID algorithm Open

dask/distributed#1899 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
KeyboardInterrupt kills workers in LocalCluster Open

dask/distributed#1925 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Check if port is in use (before trying to publish the dashboard to it) Open

enhancement

dask/distributed#1926 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Adding Cluster controls to the Dashboard Open

diagnostics enhancement

dask/distributed#1931 · 6 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
LocalCluster not reaping workers with run_on_scheduler and multiprocessing-method: spawn Open

performance

dask/distributed#1943 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Inconsistent use of workers parameter between client submit and scatter. Open

dask/distributed#1944 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Not monitoring the process tree, only the worker proccess Open

dask/distributed#1949 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Distributed's Adaptive's Scheduler `retire_workers` and Cluster `scale_down` Open

adaptive

dask/distributed#1951 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Does dask distributed allow customized work.executor? Open

dask/distributed#1971 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Bokeh dashboard (when explicitly requested) needs to either error or display port Open

diagnostics good first issue

dask/distributed#1985 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
distributed.utils.upload_file assumes .zip and .egg project names are importable Open

dask/distributed#1986 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add Semaphore, Condition, Event Open

good first issue

dask/distributed#2007 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Can't change LocalCluster server ip. Open

dask/distributed#2023 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
client.get_futures_error returns wrong values with keyword in `dask.delayed` Open

dask/distributed#2024 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Capturing and logging stdout/stderr on workers Open

dask/distributed#2033 · 15 comments · 15 reactions · 0 assignees · Indexed Sep 15, 2026
Deploying dask on YARN in an enterprise setting Open

dask/distributed#2043 · 15 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
No clients found when multiple local clusters started Open

dask/distributed#2044 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Intra-host communication Open

dask/distributed#2046 · 3 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Remaining pickle loads Open

dask/distributed#2051 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
memory leak when using distributed.Client with delayed Open

dask/distributed#2068 · 26 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Serialize data within tasks Open

dask/distributed#2110 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Cluster should support many worker types Open

discussion

dask/distributed#2118 · 16 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Specify resources for dask builtin functions Open

dask/distributed#2127 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Fix test_open_close_many_workers Open

flaky test

dask/distributed#2129 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Initializing Client interferes with application logging Open

help wanted

dask/distributed#2134 · 3 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Investigate worker overhead Open

performance

dask/distributed#2156 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Bundle gather calls in as_completed(..., with_results) Open

dask/distributed#2157 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Consolidating all tasks that write to a file on a single worker Open

dask/distributed#2163 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Bokeh service does not start when using processes=False Open

dask/distributed#2167 · 13 comments · 6 reactions · 0 assignees · Indexed Sep 15, 2026
MPI Comm Open

networking

dask/distributed#2177 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Keras serializer needs to recompile model for more training Open

help wanted

dask/distributed#2183 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Scale by number of cores or amount of memory Open

dask/distributed#2208 · 9 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Cryptic error when package not installed on worker Open

dask/distributed#2230 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
DaskR prototype with rpy2 and reticulate Open

discussion enhancement

dask/distributed#2254 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Bokeh session ID options Open

diagnostics enhancement

dask/distributed#2286 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Incorrect handling of MemoryError Open

dask/distributed#2297 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Alternate themes for the dashboard Open

diagnostics enhancement

dask/distributed#2305 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Can not append distributed dataframes Open

good second issue

dask/distributed#2308 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Running gridsearchcv on dask cluster gives error "Truth of Delayed objects is not supported" Open

dask/distributed#2314 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Dask.destributed Client() specific - Could not serialize object of type DataFrame Open

dask/distributed#2317 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Dask distributed cluster, 'str' object has no attribute 'apply' error during computations Open

dask/distributed#2323 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Working example with Keras Open

documentation

dask/distributed#2333 · 13 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Better logging of errors related to subgraph_callables Open

help wanted

dask/distributed#2334 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Exit scheduler if no clients connected Open

dask/distributed#2346 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

dask/distributed

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