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49 commits

Author SHA1 Message Date
Robert Nishihara
072eadd57f Pipe num_cpus and num_gpus through from start_ray.py. (#275) 
* Pipe num_cpus and num_gpus through from start_ray.py.

* Improve load balancing tests.

* Fix bug.

* Factor out some testing code.
 2017-02-13 17:43:23 -08:00
Robert Nishihara
3934d5f6eb Remove old files and remove old documentation for copying files around cluster. (#274) 2017-02-13 11:20:04 -08:00
Robert Nishihara
cb7f6ca9b5 Attempt to start web UI when starting Ray. (#269) 
* Attempt to start web UI when starting Ray.

* Add instructions for using web UI to cluster documentation.

* Don't check if port 8080 is open.

* Remove print statement.
 2017-02-12 15:17:58 -08:00
Robert Nishihara
f6ce9dfa6c Allow start_ray.sh to take an object manager port. (#272) 
* Allow start_ray.sh to take a object manager port.

* Fix typo and add test.

* Small cleanups.
 2017-02-12 12:39:32 -08:00
Johann Schleier-Smith
6ad2b5d87a Add Redis port option to startup script (#232) 
* specify redis address when starting head

* cleanup

* update starting cluster documentation

* Whitespace.

* Address Philipp's comments.

* Change redis_host -> redis_ip_address.
 2017-01-31 00:28:00 -08:00
Richard Liaw
4575cd88b2 Improve error messages when nodes can't communicate with each other. (#223) 
* Good error messages when nodes can't communicate with each other

* Print more information when starting the head node.

* Change retries back to 5.
 2017-01-22 14:53:15 -08:00
Robert Nishihara
9bb8162621 Improvements to documentation and error messages. (#221) 2017-01-19 20:27:46 -08:00
Robert Nishihara
84296c8905 Documentation for using Ray on a cluster. (#165) 2016-12-30 00:29:03 -08:00
Robert Nishihara
241c955707 Determine node IP address programatically. (#151) 
* Determine node ip address programatically.

* Factor out methods for getting node IP addresses.

* Address comments.
 2016-12-23 15:31:40 -08:00
Robert Nishihara
92010ca5b5 Check that we can connect to Redis and that there aren't existing redis clients on the same node in start_ray.py (#148) 2016-12-22 21:54:19 -08:00
Robert Nishihara
6cd02d71f8 Fixes and cleanups for the multinode setting. (#143) 
* Add function for driver to get address info from Redis.

* Use Redis address instead of Redis port.

* Configure Redis to run in unprotected mode.

* Add method for starting Ray processes on non-head node.

* Pass in correct node ip address to start_plasma_manager.

* Script for starting Ray processes.

* Handle the case where an object already exists in the store. Maybe this should also compare the object hashes.

* Have driver get info from Redis when start_ray_local=False.

* Fix.

* Script for killing ray processes.

* Catch some errors when the main_loop in a worker throws an exception.

* Allow redirecting stdout and stderr to /dev/null.

* Wrap start_ray.py in a shell script.

* More helpful error messages.

* Fixes.

* Wait for redis server to start up before configuring it.

* Allow seeding of deterministic object ID generation.

* Small change.
 2016-12-21 18:53:12 -08:00
Robert Nishihara
ddba1df802 Start working toward Python3 compatibility. (#117) 2016-12-11 12:25:31 -08:00
Robert Nishihara
072f442c1f Update worker.py and services.py to use plasma and the local scheduler. (#19) 
* Update worker code and services code to use plasma and the local scheduler.

* Cleanups.

* Fix bug in which threads were started before the worker mode was set. This caused remote functions to be defined on workers before the worker knew it was in WORKER_MODE.

* Fix bug in install-dependencies.sh.

* Lengthen timeout in failure_test.py.

* Cleanups.

* Cleanup services.start_ray_local.

* Clean up random name generation.

* Cleanups.
 2016-11-02 00:39:35 -07:00
Robert Nishihara
6ed641177d Remove unnecessary files. (#4) 2016-10-26 23:24:40 -07:00
Robert Nishihara
91f16a3df0 Migrate repositories to ray-project. (#438) 
* Migrate repositories to ray-project.

* Update numbuf to the migrated version.
 2016-09-17 00:52:05 -07:00
Robert Nishihara
e06311d415 Automatically add relevant directories to Python paths of workers (#380) 
* Make ray.init set python paths of workers.

* Decouple starting cluster from copying user source code

* also add current directory to path

* Add comments about deallocation.

* Add test for new code path.
 2016-08-16 14:53:55 -07:00
Robert Nishihara
13df8302e6 enable running example apps in cluster mode (#357) 2016-08-08 16:01:13 -07:00
Robert Nishihara
a6452aca47 Command for installing example applications dependencies on cluster (#353) 2016-08-05 14:54:32 -07:00
Robert Nishihara
1454c26693 fix bug with home directory on cluster (#352) 2016-08-05 11:49:11 -07:00
Robert Nishihara
ac363bf451 Let worker get worker address and object store address from scheduler (#350) 2016-08-04 17:47:08 -07:00
Johann Schleier-Smith
3ee0fd8f34 Update cluster guide (#347) 
* clarify cluster setup instructions

* update multinode documentation, update cluster script, fix minor bug in worker.py

* clarify cluster documentation and fix update_user_code
 2016-08-04 09:14:20 -07:00
Robert Nishihara
2040372084 unify starting local cluster with attaching to existing cluster (#327) 2016-07-31 19:26:35 -07:00
Robert Nishihara
bcd0e3781f remove example functions and remove imports from shell (#314) 2016-07-29 12:42:44 -07:00
Philipp Moritz
b5215f1e6a make it possible to use directory as user source directory that doesn't contain worker.py (#297) 2016-07-26 18:39:06 -07:00
Robert Nishihara
aa2f618ab7 add directory containing script to python path of workers (#296) 2016-07-26 16:18:39 -07:00
Robert Nishihara
3bae6f136b export remote functions and reusable variables that were defined before connect was called (#292) 2016-07-26 11:40:09 -07:00
Robert Nishihara
8465df1146 script for launching nodes on ec2 (#270) 
* original spark-ec2 script

* modifying spark-ec2 for ray
 2016-07-16 15:14:14 -07:00
mehrdadn
0f1d7c5835 Run IPython shell without embedding (#269) 2016-07-16 14:42:58 -07:00
Robert Nishihara
80526f7777 add documentation and refactor cluster.py (#238) 2016-07-12 23:54:18 -07:00
Robert Nishihara
8952ff8cf9 allow cluster script to update worker code on nodes (#243) 2016-07-11 17:58:16 -07:00
Robert Nishihara
e1a74eadbe remove installation of dependencies from setup script (#239) 2016-07-08 20:03:21 -07:00
Robert Nishihara
5dd411546d clean up imports (#230) 2016-07-08 12:46:47 -07:00
Robert Nishihara
875b20e397 only run cleanup if we've started ray in local mode and actually started the processes (#228) 2016-07-08 00:14:26 -07:00
Robert Nishihara
8e6b7929d6 make services.cleanup happen automatically (#224) 2016-07-07 14:05:25 -07:00
Robert Nishihara
5873831c21 basic tutorials (#204) 2016-07-06 13:51:32 -07:00
Robert Nishihara
0947024ad9 fix bug for functions with no return values and with one return value (#211) 2016-07-05 15:57:05 -07:00
Robert Nishihara
529e86ce64 add example functions to default worker (#210) 2016-07-05 14:39:42 -07:00
Robert Nishihara
0ffe657e27 enable restarting workers in singlenode case, plus cleanups to cluster.py (#190) 2016-07-01 14:10:51 -07:00
Robert Nishihara
7611fbce4d fixes to shell.py (#195) 2016-06-30 22:57:29 -07:00
Robert Nishihara
ad35da08f3 fix (#188) 2016-06-30 13:26:06 -07:00
Philipp Moritz
8d70dd15df Fix imports for default_worker and set SHELL_MODE for shell 2016-06-27 17:23:01 -07:00
Robert Nishihara
731280fd75 Merge pull request #177 from amplab/newshell 
Implement launching cluster with shell
 2016-06-27 16:38:01 -07:00
Philipp Moritz
a0df13b14f Implement launching cluster with shell 2016-06-27 16:33:12 -07:00
Philipp Moritz
7af0f1b221 Write computation graph to file 2016-06-27 12:20:30 -07:00
Robert Nishihara
902cac3089 arrays -> array (#172) 2016-06-27 11:35:31 -07:00
Robert Nishihara
c3335ed093 minor: single quote to double (#156) 2016-06-24 19:43:24 -07:00
Mehrdad
f2d2b585e3 Split up and polish build scripts 2016-06-22 16:20:56 -07:00
Robert Nishihara
b498cf2a2e enable updating of ray source code on cluster from script (#140) 
enable updating of ray source code on cluster from script
 2016-06-21 18:17:38 -07:00
Robert Nishihara
13a83066a4 cluster setup script (#111) 2016-06-14 15:42:28 -07:00