* [xray] Throttle task dispatch by required resources
* Pass in number of initial workers into raylet command
* Workers blocked in a ray.get release resources
* separate task placement and task dispatch; throttle task dispatch with locally available resournces
* keep track of worker's being started/in flight and suppress starting extraneous workers
* cleanup comments
* remove early termination in task dispatch to support zero-resource actor tasks
* info -> debug
* add documentation
* linting
* mock the worker pool for testing
* some linting
* kill all workers in flight; clear the worker pool in dtor
* remove fixed todo
* lint
* eval now works without assignment - helper function a bit hacky
* removed df.copy() from eval_helper
* one test still failing for qury
* all eval tests passing now
* added check to eval arge verification
* added tests to travis
* added optimization and some comments
* added pd.eval and passes all tests
* added ray dataframe back to test file
* optimizations and code cleanup for eval
* changed position of pandas import in __init__
* fixed linting errors
* fixing eval in __init__.py
* fixed travis file - removed extra tests
* removed test directory from linting exclude for travis
* removes transfer service. adds separate pool for sends and receives.
* get rid of send/receive transfer counts.
* update comment.
* remove clang formatting.
* clang formatting.
* Allow numpy arrays and larger objects to be passed by value in task specifications.
* Fix bug.
* Fix bug. Inline all bug numpy object arrays.
* Increase size limit for inlining args in task spec.
* Give numpy init different signatures in Python 2 and Python 3.
* Simplify code.
* Fix test.
* Use import_array1 instead of import_array.
* Add PubsubInterface to GCS tables
* Add task table PubsubInterface to lineage cache and tests
* Request notifications for remote tasks in the lineage cache
* Add RegisterGCS method to node manager
* Fix NodeManager member initialization order, subscribe to task table notifications
* Comments
* Use returned statuses.
* Fix double commit bug in lineage cache
* lint
* More linting.
* Fix pure virtual method declarations
* cache all object info from object added store notification.
* Adds parallel transfer for big objects.
* documentation and clean up.
* compare objects...
* merge buffer_state with chunk vec. Make separate buffer state for get and create.
* use references for Get. Allow partial failure of Create.
* single plasma client.
* changes based on review.
* update documentation and add parameters for object manager in main.cc.
* review feedback.
* use vector consturctor.
* linting
* remove profile visualizations.
* test fixes.
* linting.
* kill specific pids and use less memory.
* linting.
* simplify tests.
* Asynchronous IO for ObjectManager messages and object transfer.
* Revert "Asynchronous IO for ObjectManager messages and object transfer."
This reverts commit 4af43b159babc04daf80d1543e27c2cb46b7b19d.
* update test configuration to reflect changes in #1891
* review feedback.
* linting.
* remove num_threads as a parameter.
* linting.
* add additional checks.
* Invoke TransferCompleted on failures.
* Fix issue with failed Gets on store.
* ray check status of writing object headers.
* fix mac issues.
* working with dataframes with too many rows and columns
* repr works for jupyter notebooks now
* added comments and test file
* added repr test file to .travis.yml
* added back ray.dataframe as pd to test file
* fixed pandas importing issues in test file
* getting the front and back of df more efficiently
* only keeping dataframe tests in travis
* fixing numpy array for row and col lengths issue
* doesn't add dimensions if df is small enough
* implemented memory_usage()
* completed memory_usage - still failing 2 tests
* only failing one test for memory_usage
* all repr and dataframes tests passing now
* fixing error related to python2 in info()
* fixing python2 errors
* fixed linting errosr
* using _arithmetic_helper in memory_usage()
* fixed last lint error
* removed testing-specific code
* adding back travis test
* removing extra tests from travis
* re-added concat test
* fixes with new indexing scheme
* code cleanup
* fully working with new indexing scheme
* added tests for info and memory_usage
* removed test file
* baseline impl for index_df.py
* added skeleton for index_df.py
* initial impl index_df
* separate out partition and non-partition impls
* add len function
* drop returns index_df slice of dropped indices
* housecleaning
* Integrate index overhaul
* Rename index df to index metadata
* Fix flake8 issues
* Addressing issues
* fix import issue
* Added metadata passing to constructor
adding tests
fixing flake8
adding init
flake 8 on test
fixing tests, imports, and flake8
handling for index
adding tests for row, index
added more robust error handling for axis
fixing test failures
cleaning up error sfor 2.7
updating travis
resolving import
fixing flake8
moved import order
Fixing to refactor and delaying implementing ray-pd inner concat
resolving ray-pd concat and from_pandas mutation
Revert "resolving ray-pd concat and from_pandas mutation"
This reverts commit 5db43e4e89e328286532f3ef98a4526575c5d08d.
