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184 Commits

Author SHA1 Message Date
Max Neunhoeffer 19747c8b6c Fix crash due to wrong usage of asyncRequest. 2016-06-06 11:30:39 +02:00
Max Neunhoeffer 20ef93d76b Cleanup of error handling for asyncRequest and syncRequest. 
I have added a thorough description of events to the comments
in ClusterComm.h. This should enable everybody to do proper
error handling when using ClusterComm::asyncRequest and
ClusterComm::syncRequest.
 2016-06-04 23:05:48 -06:00
Max Neunhoeffer 7ab83d4050 Slightly change signature of asyncRequest. 
Error handling was inconsistent. This is cleaned up now.
 2016-06-04 16:19:54 -06:00
Max Neunhoeffer 7afd1cb197 Fixes in ClusterComm for sync. replication and failover. 2016-05-31 01:15:09 -06:00
jsteemann 3d831b2e2b remove unnecessary checks 2016-05-30 14:45:11 +02:00
jsteemann b8f99fa717 slightly adjusted wait times 2016-05-30 09:34:13 +02:00
Frank Celler 3e0930aa16 Merge branch 'devel' of github.com:arangodb/arangodb into FMH 2016-05-24 10:21:18 +02:00
Max Neunhoeffer d988736ea9 Lower a logging level to DEBUG in performRequests. 
Errors will be reported elsewhere.
 2016-05-24 09:53:05 +02:00
Max Neunhoeffer 1e6fe40149 Reduce follower timeout to 3.0 seconds. 2016-05-24 08:38:01 +02:00
Frank Celler af0b0900af WIP 2016-05-22 21:08:37 +02:00
Frank Celler 806fce1dec WIP 2016-05-21 21:58:42 +02:00
Kaveh Vahedipour 37c0ec4f54 more complete verbose output on custercomm connections 2016-05-09 15:05:33 +02:00
jsteemann 96fceb4411 use std::unordered_maps for headers 2016-05-01 20:52:47 +02:00
Max Neunhoeffer 2bfe7b8b24 Finishing touches to performRequests. 2016-04-19 16:17:41 +02:00
Max Neunhoeffer 0d1a7239c1 Bugfixes for synchronous replication. 2016-04-19 14:44:23 +02:00
Max Neunhoeffer a321d417a9 Add performRequests. 2016-04-11 23:37:46 +02:00
Frank Celler 068f9defd7 splitted HttpResponse.h 2016-04-01 10:39:38 +02:00
Frank Celler 494bdca847 splitted HttpRequest into GeneralRequest/HttpRequest 2016-03-31 11:45:21 +02:00
Jan Steemann cb860d39e9 added assertions 2016-03-23 18:31:26 +01:00
Kaveh Vahedipour 4f152db27f Merge branch 'agency' of https://github.com/arangodb/arangodb into devel 2016-03-23 08:59:10 +00:00
Max Neunhoeffer ee9666e845 Merge branch 'devel' of ssh://github.com/ArangoDB/ArangoDB into devel 2016-03-21 23:02:59 +01:00
Max Neunhoeffer cc76ffc5d2 Fix bug that callback was not called for singleRequest case in ClusterComm. 2016-03-21 23:00:44 +01:00
Kaveh Vahedipour d6db18d655 Merge branch 'devel' of https://github.com/arangodb/arangodb into agency 2016-03-18 10:45:15 +01:00
Andreas Streichardt 614beefc74 Throw Http error 503 when a required backend is unavailable 2016-03-16 18:04:05 +00:00
Kaveh Vahedipour 61a55d61db Merge branch 'devel' of https://github.com/arangodb/arangodb into agency 2016-03-10 17:37:43 +01:00
Frank Celler dfa9047484 switch arangosh to new ApplicationFeatures and ProgramOptions 2016-03-08 23:32:43 +01:00
Kaveh Vahedipour 34976d462f agency on 2016-02-26 09:31:05 +01:00
Frank Celler 37a0a7fc05 Merge branch 'devel' of github.com:arangodb/arangodb into solaris 2016-02-25 10:56:14 +01:00
jsteemann 851d19a9d6 logging simplifications 2016-02-25 00:00:18 +01:00
Frank Celler 4b2b85f1b5 more cleanup 2016-02-24 19:19:04 +01:00
Kaveh Vahedipour 86be0136ec agency on 2016-02-24 18:26:32 +01:00
Frank Celler bed46519f9 added DETACHED state 2016-02-23 15:27:36 +01:00
Frank Celler a140ad9de2 added DETACHED state 2016-02-23 12:26:12 +01:00
Kaveh Vahedipour 89fba8f8d9 Merge branch 'devel' of https://github.com/arangodb/arangodb into agency 2016-02-19 11:35:03 +01:00
Frank Celler 345712c36f changed to new Thread interface 2016-02-17 22:19:37 +01:00
Kaveh Vahedipour df4508f59d Merge branch 'devel' of https://github.com/arangodb/arangodb into agency 2016-02-04 11:40:54 +01:00
Max Neunhoeffer 777783a41e Add a non-nullptr asserting in asyncRequest. 2016-02-04 10:53:29 +01:00
Frank Celler bb3acf8cd5 fixed /_admin/log 2016-02-04 00:41:50 +01:00
Jan Steemann b7abf5a40d attempt to fix Windows build 2016-02-01 12:04:28 +01:00
jsteemann 2d7323a560 fixed warnings shown by clang-3.7 2016-01-31 02:17:36 +01:00
jsteemann 353c9732b7 removed last LOG_xxx macros 2016-01-30 04:03:18 +01:00
jsteemann ff21453255 logger transition: all files in arangod exception transactions.cpp 2016-01-29 23:28:44 +01:00
Jan Steemann 9046e1831b clang-format 2016-01-27 13:43:46 +01:00
Max Neunhoeffer bee3f7e21a Cleanup ClusterComm library. Allow singleRequest asyncRequests. 
Also run ClusterComm sender thread and connection manager in
single server mode.
 2016-01-26 11:05:15 +01:00
jsteemann 842384016d namespace cleanup 2016-01-21 00:20:22 +01:00
jsteemann 431900f17a changed namespace from triagens to arangodb 2016-01-17 00:44:53 +01:00
jsteemann 9f0576c65f don't rely so much on namespace std being present 2016-01-08 01:05:06 +01:00
Jan Steemann 3ad20c0cae auto-generated headers 2016-01-06 18:41:51 +01:00
Jan Steemann a3b026d9d1 removed useless sections from code, unified include guards 2016-01-06 14:15:22 +01:00
Jan Steemann f422576ee0 clang-format 2016-01-05 17:43:24 +01:00
Max Neunhoeffer 152f3485b3 Fix dump bug in cluster. 2015-12-22 14:18:11 +01:00
Jan Steemann 35eda37ab1 make_unique 2015-12-16 11:54:33 +01:00
Jan Steemann a694b7ef48 make_unique 2015-12-16 11:36:35 +01:00
Max Neunhoeffer 754762c277 Fix improvement of memory management for ClusterComm. 2015-12-15 18:24:26 +01:00
Max Neunhoeffer 74b147bb20 Improve memory management in ClusterComm library. 2015-12-15 18:09:55 +01:00
Max Neunhoeffer 8a69ca5367 Merge branch 'devel' into ClustUp1 2015-12-15 09:23:51 +01:00
Jan Steemann 1b86f280de small issues 2015-12-14 17:54:46 +01:00
Max Neunhoeffer 6ca9bd4e70 Improve ClusterComm pointer usage. 2015-12-14 14:27:04 +01:00
Max Neunhoeffer 7641feeb88 Fix ClusterComm library w.r.t. pointers. 2015-12-14 11:22:30 +01:00
Max Neunhoeffer af4d729284 The ClusterComm C++11 revolution. 2015-12-11 23:26:10 +01:00
Max Neunhoeffer 60df924ac1 Change data structures for collections in Agency. 
Snapshot, compiles, untested, needs new VelocyPack.
 2015-12-04 15:08:47 +01:00
Max Neunhoeffer 16e181fe05 Adjust comments to reality for asyncRequest. 2015-12-03 09:23:15 +01:00
Max Neunhoeffer 3556f76469 Fix ClusterComm::asyncRequest w.r.t. body shared_ptr. 2015-12-02 14:15:18 +01:00
CoDEmanX b4593a7e82 Change spelling of 'initialize' to American English (comments and log messages only) 2015-09-01 17:07:21 +02:00
Jan Steemann b347f3021c nullptr 2015-07-30 22:33:43 +02:00
Jan Steemann f7ed62b04c hold locks for shorter periods in ConnectionManager 2015-07-30 20:03:23 +02:00
Frank Celler 4dccc6a8dc Merge branch 'devel' of github.com:arangodb/arangodb into dispatcher 2015-07-23 15:41:05 +02:00
Frank Celler 35a3c6421c moved dispatcher to atomic 2015-07-23 15:40:34 +02:00
Jan Steemann c1c119958a fix cluster startup 2015-07-22 16:36:05 +02:00
Jan Steemann 09736f965f more lock instrumentation 2015-07-21 13:09:02 +02:00
Jan Steemann 18ba738027 use std::unique_ptr in some cases 2015-06-18 21:45:33 +02:00
Jan Steemann a9006f0087 initialize 2015-03-05 10:38:49 +01:00
Willi Goesgens b17abadd42 Put error messages of simple http client into cluster comm results. 2015-02-04 11:25:12 +01:00
Max Neunhoeffer 05c069f361 Another fix for the distributed locking problem in cluster AQL. 2014-12-23 14:35:19 +01:00
Max Neunhoeffer e50a705d9a Squashed commit of the following: organise locking in distributed AQL 
Locking is now done in an extra round after the query is fully
instanciated in the cluster. All participating shards are locked
in alphabetical order of their shard ID (local collection name).
For this to work there is a new action in the RestAqlHandler plus a
mechanism to prevent the usual locking from happening: Each thread has a
thread local static class variable of
  triagens::arango::Transaction::_makeNolockHeaders
which is of type std::unordered_set<std::string>*.
Whenever this is not equal to nullptr and a local collection name is
stored in there, no locking or unlocking takes place. This information
is forwarded by the X-Arango-Nolock HTTP header, whenever an HTTP
request is sent via ClusterComm to a shard.
 2014-12-22 14:40:22 +01:00
Max Neunhoeffer 5f26789c95 Cleanup code after making dispatcher elastic. 2014-11-07 20:25:05 -05:00
Max Neunhoeffer 353b16805a Add thread local static variable for current DispatcherThread. 2014-11-07 20:12:58 -05:00
Max Neunhoeffer ab451d8d91 Choose place to tell dispatcher more sensibly. 2014-11-07 17:36:16 -05:00
Max Neunhoeffer fdb44f8c17 Tell ClusterComm about the dispatcher. 2014-11-07 16:54:22 -05:00
Jan Steemann beafbe6a5c fixed invalid reads 2014-11-07 11:57:26 +01:00
Willi Goesgens fcc6a11a4b Add debugging code, which adds backtrace on http headers, so you can see in ngrep whats biting you. 2014-11-06 15:17:17 +01:00
Jan Steemann 8bb213e7ba sort and cache list expression values 
emplace

fixed wrong assertion
 2014-10-29 01:02:20 +01:00
Jan Steemann 3c05701851 nullptr 2014-10-23 22:50:53 +02:00
Jan Steemann 40e62e95a5 fixed out-of-scheduler-threads issue 2014-10-20 18:27:50 +02:00
Jan Steemann 10c9a54932 start transactions on coordinator 2014-10-20 15:39:55 +02:00
Jan Steemann c3ce45e0dd added block instanciation for coordinator, v0.0.0 2014-09-26 20:17:42 +02:00
Jan Steemann 506936dcdb rename orgy 2014-09-13 02:35:13 +02:00
Frank Celler 4dcf5dc817 updated disclaimer 2014-06-20 16:40:35 +02:00
Jan Steemann 362838ae69 TRI_ASSERT 2014-06-06 11:25:19 +02:00
Jan Steemann f7049b8922 fixed startup race conditions 2014-06-04 15:18:20 +02:00
Max Neunhoeffer bb5b341ba6 Get rid of many "using namespace ..." occurrences in header files. 2014-05-22 15:13:16 +02:00
Jan Steemann 6e76f9d35f dont log cluster connection problems on startup as errors, but just as info 2014-04-02 16:27:26 +02:00
Jan Steemann 9ac1a7cc50 cluster-internal authentication 2014-02-26 12:01:41 +01:00
Jan Steemann 2f6f59e228 fixed startup race condition 2014-02-21 08:47:24 +01:00
Jan Steemann d92dd90aac fixed instance race condition 2014-02-19 17:10:11 +01:00
Jan Steemann dd5b172e2c fixed race conditions 2014-02-19 14:55:21 +01:00
Max Neunhoeffer 3d48a5294a Please clang++ by using an explicit cast to unsigned long long. 2014-02-12 11:52:09 +01:00
Max Neunhoeffer 4d3b747182 Add getAllDocumentsOnCoordinator and fix bugs. 2014-01-31 01:02:51 +01:00
Max Neunhoeffer 60f47e1f21 Fix body management in asyncRequest. 2014-01-29 13:21:53 +01:00
Jan Steemann e906f68235 windows fixes 2014-01-27 17:46:15 +01:00