* Fix bug in wait_for_pid_to_exit, add test for actor deletion.
* Fix actor garbage collection by breaking cyclic references
* Add test for calling actor method immediately after actor creation.
* Fix bug, must dispatch tasks when workers are killed.
* Fix python test
* Fix cyclic reference problem by creating ActorMethod objects on the fly.
* Try simply increasing the time allowed for many_drivers_test.py.
* Add timing statement to loop that calls redis_get_cached_db_client because it has been slow in the past.
* Fix linting.
* Refactoring to make manager vectors into std::vector.
* Fix linting.
* Fixes.
* Comment out local scheduler valgrind test.
* Fix free/delete error.
* More free -> delete errors
* One more free -> delete and also clean up callback state in plasma manager.
* Add set -x to run_valgrind scripts.
* Fix valgrind error in CreateLocalSchedulerInfoMessage.
* Replaced utstring with std::string
* Converted transfer_queue to a list
* Converted pending_object_transfers to unordered_map
* Fix free/delete bug and small modifications.
* WIP: removing OL, OI, TT on client exit; no saving yet.
* ray_redis_module.cc: update header comment.
* Cleanup: just the removal.
* Reformat via yapf: use pep8 style instead of google.
* Checkpoint addressing comments (partially)
* Add 'b' marker before strings (py3 compat)
* Add MonitorTest.
* Use `isort` to sort imports.
* Remove some loggings
* Fix flake8 noqa marker runtest.py
* Try to separate tests out to monitor_test.py
* Rework cleanup algorithm: correct logic
* Extend tests to cover multi-shard cases
* Add some small comments and formatting changes.
* Implemented local_available_objects as an unordered set
* Implemented fetch_requests as an unordered map
* Fixed bug and changed fetch_requests from pointer to object
* free(PlasmaManagerState *) -> delete PlasmaManagerState *
* removed unnecessary newline
* Make local_available_objects not a pointer.
* Attempt to safely iterate over unordered_map and remove elements.
* Local scheduler sends a null heartbeat to global scheduler to notify death
* Add whitespace.
* Speed up component failures test
* Free local scheduler state upon plasma manager disconnection
* Revert Python actor reconstruction
* Actor reconstruction using object lineage
* Add dummy arguments and return values for actor tasks
* Pin dummy outputs for actor tasks
* Skip checkpointing test for now
* TODOs
* minor edits
* Generate dummy object dependencies in Python, not C
* Fix linting.
* Move actor counter and dummy objects inside of the actor handle
* Refactor Worker._process_task, suppress exception propagation for
sequential actor tasks
* Clone catapult and generate static html during setup.
* Include UI files in installation.
* Fix directory to clone catapult to and fix linting.
* Use absolute path.
* Make sure we find a sufficiently new version of python2 when building wheels.
* Copy the trace_viewer_full.html file to the local directory if it is not present.
* Make sure wheels fail to build if UI is not included.
* Remove race between local scheduler disconnecting and global scheduler
assigning a task
* Fix number of workers started in component failures test
* Fix race between global scheduler retrying a task assignment and monitor
cleaning up task table. The global scheduler should only retry the task
assignment if the local scheduler is still alive.
* Clean up task_table_update callback if failure
* Look up current local scheduler mapping when retrying actor task submission
* Log warning if no subscribers received a task table update
* Clean up database handle memory in local scheduler
* Pass DPYTHON_EXECUTABLE into cmake for arrow and for ray.
* Add cython to setup.py install_requires.
* Revert custom code for finding python in cmake.
* Correctly find arrow on CentOS.
* In cmake, don't find PythonLibs, just find PYTHON_INCLUDE_DIRS.
* Fix typo.
* Do not use boost shared libraries when building arrow.
* Add six to the setup.py install_requires because it is needed by pyarrow.
* Don't link numbuf against boost_system and boost_filesystem.
* Compile boost when we are on Linux.
* Make numbuf find the correct boost libraries.
* Only use find_package Boost on Linux, suppress output when building boost.
* Changes to wheel building scripts, install cython in mac script.
* Compile flatbuffers ourselves on Linux and pass it in when compiling Arrow.
* Clean up build_flatbuffers.sh and build_boost.sh scripts a little.
* Install cython when building linux wheel.
* Replace pending_tasks utarray with vector.
* Replace local_schedulers vector with unordered_map.
* Replace object info table with unordered_map.
* Replace local_scheduler_plasma_map and plasma_local_scheduler_map with unordered maps.
* Remove unnecessary includes.
* Fix linting.
* Bug fixes.
* Add function for computing the amount of data for a task that wouldn't have to be shipped because it is already accessible to a local scheduler.
* Small cleanups.
* adding support for the user-interpretable label(UIR)
* more plumbing for num_uirs further upstream; set to infty when specified on cmd line
* pass default num_uirs for actors; update GlobalStateAPI
* support num_uirs in ray.init()
* local scheduler resource accounting: support num_uirs; prep for vectorized resource accounting
* global scheduler test updated
* Fix bug introduced by rebase.
* Rename UIR -> CustomResource and add test.
* Small changes and use constexpr instead of macros.
* Linting and some renaming.
* Reorder some code.
* Remove cpus_in_use and fix bug.
* Add another test and make a small change.
* Rephrase documentation about feature stability.
* Rough pass at installing pyarrow along with Ray.
* Remove hardcoded path and try to find correct path automatically.
* Add print.
* Fix linting.
* Copy pyarrow files to a location that we manually add to python path in order to avoid interfering with pre-existing pyarrow installations.
* Move call to build.sh back into build_ext in setup.py.
* Ignore some linting errors.
* Fix problem in which pyarrow files to copy were listed before they were built.
* Fix tests by importing ray before pyarrow.
* Tell cmake which python to use when building arrow.
* Pass different path into cmake when building arrow so that cmake finds the right python.
* Add correct python executable to PATH when running cmake for ray.
* Reconstruct actor state when local schedulers fail.
* Simplify construction of arguments to pass into default_worker.py from local scheduler.
* Remove deprecated ray.actor.
* Simplify actor reconstruction method.
* Fix linting.
* Small fixes.
* Rebase Ray on top of Plasma in Apache Arrow
* add thirdparty building scripts
* use rebased arrow
* fix
* fix build
* fix python visibility
* comment out C tests for now
* fix multithreading
* fix
* reduce logging
* fix plasma manager multithreading
* make sure old and new object IDs can coexist peacefully
* more rebasing
* update
* fixes
* fix
* install pyarrow
* install cython
* fix
* install newer cmake
* fix
* rebase on top of latest arrow
* getting runtest.py run locally (needed to comment out a test for that to work)
* work on plasma tests
* more fixes
* fix local scheduler tests
* fix global scheduler test
* more fixes
* fix python 3 bytes vs string
* fix manager tests valgrind
* fix documentation building
* fix linting
* fix c++ linting
* fix linting
* add tests back in
* Install without sudo.
* Set PKG_CONFIG_PATH in build.sh so that Ray can find plasma.
* Install pkg-config
* Link -lpthread, note that find_package(Threads) doesn't seem to work reliably.
* Comment in testGPUIDs in runtest.py.
* Set PKG_CONFIG_PATH when building pyarrow.
* Pull apache/arrow and not pcmoritz/arrow.
* Fix installation in docker image.
* adapt to changes of the plasma api
* Fix installation of pyarrow module.
* Fix linting.
* Use correct python executable to build pyarrow.
* 4 space indentation for actor.py.
* 4 space indentation for worker.py.
* 4 space indentation for more files.
* 4 space indentation for some test files.
* Check indentation in Travis.
* 4 space indentation for some rl files.
* Fix failure test.
* Fix multi_node_test.
* 4 space indentation for more files.
* 4 space indentation for remaining files.
* Fixes.
* Don't reconstruct all objects in every fetch request in local scheduler.
* Separate out fetch timer and reconstruction timer.
* Fix bug.
* Bug fix.
* Fix naming convention for global variables.
* Address comments.
* Make reconstruct_counter a static variable.
* Fix linting.
* Redo reconstruct handler using a set of objects to fetch.
* Fix linting.
* Replace set with vector.
* Dispatch regular and actor tasks when resources become available.
* Make actor methods do resource bookkeeping and add test.
* Remove unnecessary field.
* Fix linting.
* Fix actor test.
* Maintain set of actors with pending tasks to speed up task dispatch.
* Exit early from task dispatch if there are no resources available.
* Fix linting.
* Fix error.
* Fix bug related to iterator invalidation.
* When an actor is removed, remove it from the set of actors with pending tasks.
