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154 Commits

Author SHA1 Message Date
Simon a5a72ef6d4 port Pregel segmented buffers (#9112) 2019-05-28 18:23:20 +02:00
Simon 93b2e64f37 Port pregel fixes (#9022) 2019-05-17 16:32:58 +02:00
Simon 6075fec35e Forward port some changes (#8949) 2019-05-09 19:42:06 +02:00
Simon 0502a97abb forwardport changes from 3.4 (#8894) 2019-05-08 14:34:25 +02:00
Simon 937d743ba6 Bug fix/pregel stuff (#8733) 2019-04-11 15:58:28 +02:00
Jan e36f7d429e
Bug fix/fix scheduler shutdown task assertion (#8727) 2019-04-10 19:51:45 +02:00
Jan 9ab9cc7857
disambiguate internal exceptions (#8623) 2019-03-29 15:59:37 +01:00
Jan Christoph Uhde c3f7961b88 apply unique log ids (#8561) 2019-03-25 20:26:51 +01:00
Lars Maier 12eebb15fe Feature/new server infra (#7733) 
* Decoupled IO handling from Scheduler.

* Fixed SSL start up bug.

* Replaced Scheduler with new worker farm implementation.

* Added minimal statistics and info string for Scheduler.

* Added support for timed submissions.

* Updated delayed submission api. Updated code that used timers.

* Extracted new Scheduler into a virtual parent class. The implementation can now depend on the usecase.

* Signal handler now working.

* Changed threads names, `_stop` is atomic, check for failure during thread start + exception handling like old scheduler did.

* Commented on source code and added TODOs.

* Played around with start-stop-conditions

* Play around with start stop condition.

* start stop cond

* Sart Stop Conditions

* Removed bad cv_status check.

* Bug fix: now compare the actual objects instead of pointer values. Setup t1 and t2 depending on the thread id.

* Moved most of the stuff now unrelated to the Scheduler to GeneralServer. Got rid of JobGuard.

* Instead of waiting for a thread to terminate, put it on a clean up list and check for its termination in each supervisor run.

* Allow detaching long running threads.

* Fixed test mock.

* Updated the WorkHandle logic. Removed post functions.

* Fixed crash when obtaining shared_ptr from this in destructor.

* Added lost mutex.

* Fixed memory leak.

* Fixed merge bug.

* Changed a lot of code to optimize the scheduler.

* Fixed bug of invalidated iterator. Dont remove task on shutdown at different places. Let scheduler threads run until queue is empty.

* Only by value calls to queue.

* Added options again.

* Clean up of code.

* UI Request Lane added.

* Bug fixes in Scheduler.

* Applied reformat.

* Use sigaction.
 2019-01-08 10:12:02 +01:00
Frank Celler ac9f375fb5 big reformat 2018-12-26 00:54:03 +01:00
Matthew Von-Maszewski 97ba8ca2be Bugfix: More 3.4 scheduler changes backported (#7091) 2018-10-26 17:09:20 +02:00
Simon 6628a4e55a Refactor stuff, add async batch extension task (#6875) (#6880) 2018-10-15 13:18:24 +02:00
Simon 22b9c31c13 Removing ClusterComm ClientTransactionID (#6294) 2018-09-12 22:15:16 +02:00
Frank Celler a688dc0962
Feature/remove job queue thread (#5986) 
limiting V8 calls in flight
 2018-08-10 12:17:43 +02:00
Frank Celler da7ef0a025
added __attribute__((unused)) and other minor tweaks to silence some of the warnings (#6035) 2018-08-01 13:22:45 +02:00
Simon 4387fabacf Converting Pregel AQL function to c++ and fixing a bug (#5620) 2018-06-28 10:46:16 +02:00
Frank Celler efc030ea87 Feature/remove event loop (#5565) 2018-06-11 11:46:17 +02:00
Simon 332a7958f5 Cleanup cluster selectivity (#5440) 2018-05-23 18:00:14 +02:00
Simon fdee0544b7 Using asio::io_context::strands instead of locks (#5266) 
* initial try adding strands

* working, stable amount of threads

* improve shell_client cluster

* Fixing some accounting for the scheduler

* Fix accounting

* Fixing wrong strand usage

* add missing return

* Fixing thread accounting

* More scheduler accounting issues

* Fixing various things

* Fixing some stuff

* Fixing some stuff

* Some more subtle bugfixes

* Some cleanup code

* fixing some stuff

* adding some more fixes

* Fixing possible issues

* Fixing missing _storeResult

* Fixing some stuff

* Reducing lambda stack, perhaps fixing hangups

* Fix writeunlocker

* Fixing possible issues

* adding some debugging stuff

* refactor sockets

* possible fixes

* Adding more job guards

* Fixin possible bug

* cleaning up some stuff

* working impl

* Remove debugging output

* Fixing build

* fixing import

* Fixing another bug

* removing debug log

* Removing examples

* Reverting scheduler working code

* Cleanup

* Addressing review comments
 2018-05-07 15:58:19 +02:00
Wilfried Goesgens 7d6e580780 Refactoring & code cleanup (#5138) (#5142) 2018-04-24 14:42:23 +02:00
Vasiliy 0abd46ad73 backport: use vocbase reference instead of pointer in arangodb::pregel::GraphStore 2018-04-13 11:23:34 +03:00
Simon Grätzer c7ae7a7a2b Fixing nondeterministic behaviour (#4024) 2017-12-13 17:56:01 +01:00
Jan 282be208cc
remove TRI_usleep and TRI_sleep, and use std::this_thread::sleep_for … (#3817) 2017-12-06 18:43:49 +01:00
Jan Christoph Uhde 41a8c581a3 fix windows build (#3855) 2017-12-06 16:35:45 +01:00
Simon Grätzer 974fa47a87 Fixing Pregel module (#3557) 
* Fixing wrong response logic

* fixing rest pregel handler
 2017-10-31 20:15:51 +01:00
Simon Grätzer 9786b198c2 Allow pregel jobs to interrupt on shutdown (#2855) 2017-07-27 15:29:01 +02:00
Simon Grätzer ead7ebcd7b Little changes for SLPA support 2017-05-15 10:42:25 +02:00
Simon Grätzer 5d20b79c0f Incremental Sync 2017-04-25 12:01:58 +02:00
Simon Grätzer aadcad3a00 Fix various conversion warnings 2017-03-24 17:52:50 +01:00
Simon Grätzer fbbc118160 Merge branch 'devel' of https://github.com/arangodb/arangodb into devel 2017-03-24 11:04:38 +01:00
Simon Grätzer 39b2e349dd Pregel: Coverty Scan fixes 2017-03-24 11:04:15 +01:00
Simon Grätzer bac7081983 Pregel: Reduced logspam 2017-03-22 17:55:43 +01:00
Simon Grätzer 7bc01b46e0 Pregel: Changed scheduler post call 2017-03-20 12:22:16 +01:00
Simon Grätzer 553421196a Pregel: Migrated to boost deadline_timer 2017-03-17 19:54:33 +01:00
Simon Grätzer 79c2e87bac Pregel: code reformatting 2017-03-17 16:21:25 +01:00
Simon Grätzer 162a0476c3 Pregel: Removed ThreadPool, added test for memory mapping 2017-03-17 15:55:01 +01:00
Simon Grätzer a823442811 Changed Pregel LogLevels to debug where appropriate 2017-03-16 12:25:24 +01:00
Simon Grätzer 529cb4ae85 Integer ID for testing 2017-03-15 10:20:48 +01:00
Simon Grätzer ec6eb718f2 Working lazyloading with new memory backend 2017-03-13 23:25:53 +01:00
Simon Grätzer 7e0ed82f0f Memory Mapped files 2017-03-13 15:13:47 +01:00
Simon Grätzer a1752da492 Added single server support 2017-03-08 18:20:36 +01:00
Simon Grätzer c049576c59 Added single server support 2017-03-07 15:07:51 +01:00
Simon Grätzer 77d02669c4 Added LabelPropagation 2017-03-02 19:53:34 +01:00
Simon Grätzer b2ceda6250 Some more async stuff 2017-03-02 15:03:35 +01:00
Simon Grätzer fefed8b1d6 Async stuff 2017-03-02 14:27:31 +01:00
Simon Grätzer c74fd5b2d8 Fix SSSP 2017-03-02 12:47:50 +01:00
Simon Grätzer 27c617fe10 Merge branch 'devel' of https://github.com/arangodb/arangodb into devel 
# Conflicts:
#	3rdParty/V8/v8
#	arangod/Transaction/Methods.h
#	arangod/Utils/UserTransaction.h
#	arangod/V8Server/v8-collection.cpp
 2017-03-01 14:52:35 +01:00
Simon Grätzer 9e9b1fd0c5 Stuff 2017-02-27 13:16:40 +01:00
Simon Grätzer 92d705ce76 Fix 2017-02-27 02:56:57 +01:00
Simon Grätzer 3565469ebf Some stuff 2017-02-22 18:56:35 +01:00