Changelog

Changelog#

Development version#

0.9.0 / 2024-08-22#

  • Add SLURMRunner from jacobtomlinson/dask-hpc-runners (GH#659)

  • Bump minimum Python to 3.10 (GH#662)

  • Fixed LSFCluster stdin job setup not being run in a shell (GH#661)

  • Remove unused lsf_version function for Python 3.12 and fix never awaited error for LSFCluster (GH#646)

  • Handle outdated root certificates (GH#651)

  • Migrate Slurm tests to use rockylinux (GH#650)

  • Migrate PBS tests to rocklinux 8 and openpbs 23.06 (GH#649)

  • Fix bug in OARJob where Job._call is not awaited (GH#642)

Thanks to @aiudirog, @tcztzy and @sjdv1982.

0.8.5 / 2024-02-22#

  • Update versioneer for 3.12 compatibility (GH#618)

  • Make cli worker parameter flexible (GH#606)

  • Asynchronous job submission and removal (GH#610)

  • Python executable from config file (GH#623)

  • Small doc fixes and housekeeping (GH#621, GH#625)

Thanks to @hmacdope, @jrueb, @Andrew-S-Rosen, @fnattino, @eckhrd, @cbouss and @jacobtomlinson.

0.8.2 / 2023-06-15#

  • Extend OARCluster implementation to let OAR take into account the memory parameter (GH#598, GH#595)

0.8.1 / 2022-10-04#

  • Fix the multiple --interface CLI argument bug (GH#591)

  • Change project to account where appropriate (PBS, Slurm) (GH#586)

  • Do not skip job_extra_directives with header_skip values and rename header_skip to job_directives_skip (GH#584)

  • Various CI updates, HTCondor Docker build (GH#588, GH#587, GH#583, GH#582, GH#581, GH#580)

Thanks to @jolange and @guillaumeeb.

0.8.0 / 2022-08-29#

  • Use –nworkers instead of deprecated –nprocs in the generated job scripts (GH#560)

  • Drop support for Python 3.7 (GH#562)

  • Rename env_extra kwarg to job_script_prologue (GH#575)

  • Rename extra kwarg to worker_extra_args (GH#576)

  • Rename job_extra kwarg to job_extra_directives (GH#577)

  • Fixing CI failures (GH#562, GH#574)

  • Fix behaviour of env_extra for HTCondor and other related fixes (GH#563, GH#570, GH#572)

  • Add batch_name to match the name of the Dask worker in HTCondor (GH#571)

Thanks to @jolange, @ikabadzhov and @guillaumeeb.

0.7.4 / 2022-07-13#

0.7.3 / 2021-07-22#

  • Override _new_worker_name to make it easier to use job arrays (GH#480)

  • Drop support for Python 3.5 (GH#456)

  • Remove FutureWarning`s from dask utils functions. (:pr:`503 and GH#506)

0.7.2 / 2020-12-07#

  • Use Status enum (GH#476)

  • Bump GHA setup-miniconda version (GH#474)

  • Build docker images for scheduled runs (GH#468)

  • Blacken after likely a black change

  • Add GH action to periodically build docker images (GH#455)

  • Fix link format inside an italicised text (GH#460)

  • MoabCluster: fix bug where MoabCluster was using the jobqueue.pbs config section rather than the jobqueue.moab section (GH#450)

  • Updating start_workers to scale in examples (GH#453)

  • Fixing typo in core.py (GH#454)

  • Improve doc about GiB vs GB

  • Fix math typo in GiB definition (GH#445)

  • Improve doc about customising dashboard link

  • Remove Travis mentions following Github Actions switch (GH#444)

  • Improve error message.

  • Tweak name in cluster.job_script() (GH#439)

  • Switch from Travis to GitHub Actions (GH#435)

  • All cluster classes: fix a bug that would allow to pass any named parameter without an error (GH#398)

  • Use pre-built docker images to speed up CI (GH#432)

  • Rename common work-arounds section.

  • Kick-off doc section about common work-arounds (GH#430)

  • Clean up parametrized tests (GH#429)

  • All cluster classes: scheduler_options parameter can be set through the config file in the scheduler-options section (GH#405)

  • Add minimal HTCondor CI support (GH#420)

  • Add content about the python executable used by workers in SLURM (GH#409)

  • Remove config_name from cluster classes (GH#426)

  • Fix mysql version to get Slurm CI green (GH#423)

  • Fix URL for miniconda download (GH#412)

0.7.1 / 2020-03-26#

  • all cluster classes: add scheduler_options allows to pass parameters to the Dask scheduler. For example scheduler_options={'interface': 'eth0', dashboard_addresses=':12435') (GH#384). Breaking change: using port or dashboard_addresses arguments raises an error. They have to be passed through scheduler_options.

  • all cluster classes: processes parameter default has changed. By default, processes ~= sqrt(cores) so that the number of processes and the number of threads per process is roughly the same. Old default was to use one process and only threads, i.e. proccesses=1, threads_per_process=cores. (GH#375)

  • all cluster classes: interface was ignored when set in a config file. (GH#366)

  • LSFCluster: switch to use_stdin=True by default (GH#388).

  • LSFCluster: add use_stdin to LSFCluster. This switches between bsub < job_script and bsub job_script to launch a LSF job (GH#360).

  • HTCondorCluster: support older HTCondor versions without -file argument (GH#351).

  • OARCluster: fix bug (forgotten async def) in OARCluster._submit_job (GH#380).

0.7.0 / 2019-10-09#

  • Base Dask-Jobqueue on top of the core dask.distributed.SpecCluster class (GH#307)

    This is nearly complete reimplementation of the dask-jobqueue logic on top of more centralized logic. This improves standardization and adds new features, but does include the following breaking changes:

    • The cluster.start_workers method has been removed. Use cluster.scale instead.

    • The cluster.stop_all_jobs() method has been removed. Please use cluster.scale(0) instead.

    • The attributes running_jobs, pending_jobs, and cancelled_jobs have been removed. These have been moved upstream to the dask.distributed.SpecCluster class instead as workers and worker_spec, as well as .plan, .requested, and .observed.

    • The name attribute has been moved to job_name.

  • You can now specify jobs in .scale and .adapt: for example cluster.scale(jobs=2) and cluster.adapt(minimum_jobs=0, maximum_jobs=10). Specifying scaling in terms of jobs is generally more intuitive than in terms of Dask workers. This was part of GH#307.

  • Update .scale() and .adapt() docstrings (GH#346)

  • Update interactive docs (GH#340)

  • Improve error message when cores or memory is not specified (GH#331)

  • Fix Python 3.5.0 support in setup.py (GH#317)

0.6.3 / 2019-08-18#

  • Compatibility with Dask 2.3.0: add scheduler_info from local_cluster (GH#313)

  • Remove lingering Python 2 specific code (GH#308)

  • Remove __future__ imports since we depend on Python >3.5 (GH#311)

  • Remove Python 3 check for black in CI (GH#315)

0.6.2 / 2019-07-31#

  • Ensure compatibility with Dask 2.2 (GH#303)

  • Update documentation

0.6.1 / 2019-07-25#

  • more fixes related to distributed >= 2 changes (GH#278, GH#291)

  • distributed >= 2.1 is now required (GH#295)

  • remove deprecated threads parameter from all the Cluster classes (GH#297)

  • doc improvements (GH#290, GH#294, GH#296)

0.6.0 / 2019-07-06#

  • Drop Python 2 support (GH#284)

  • Fix adaptive compatibility with SpecificationCluster in Distributed 2.0 (GH#282)

0.5.0 / 2019-06-20#

0.4.1 / 2018-10-18#

  • Handle worker restart with clearer message (GH#138)

  • Better error handling on job submission failure (GH#146)

  • Fixed Python 2.7 error when starting workers (GH#155)

  • Better handling of extra scheduler options (GH#160)

  • Correct testing of Python 2.7 compatibility (GH#154)

  • Add ability to override python used to start workers (GH#167)

  • Internal improvements and edge cases handling (GH#97)

  • Possibility to specify a folder to store every job logs file (GH#145)

  • Require all cores on the same node for LSF (GH#177)

0.4.0 / 2018-09-06#

  • Use number of worker processes as an argument to scale instead of number of jobs.

  • Bind scheduler bokeh UI to every network interfaces by default.

  • Adds an OAR job queue system implementation.

  • Adds an LSF job queue system implementation.

  • Adds some convenient methods to JobQueueCluster objects: __repr__, stop_jobs(), close().

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