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5 Commits

Author SHA1 Message Date
Jan 9c5893e7a7
fix premature unlock (#3802) (#4027)
* fix some deadlocks found by evil lock manager (tm)

* fix duplicate lock

* fix indentation

* ensure proper lock dependencies

* fix lock acquisition

* removed useless comment

* do not lock twice

* create either a V8 transaction context or a standalone transaction context, depending on if we are called from within V8 or not

* AQL micro optimizations

* use explicit constructor

* only use V8DealerFeature's ConditionLocker for acquiring a free V8 context

entering and exiting the selected context is then done later on without having to hold the ConditionLocker

* remove some recursive locks

* Disable custom deadlock detection when Thread Sanitizer is enabled

* Changing ifdef's

* grr

* broke gcc

* Using atomic for ApplicationServer::_server

* fix premature unlock

* add some asserts

* honor collection locking in cluster

* yet one more lock fix

* removed assertion

* some more bugfixes

* Fixing assert

(cherry picked from commit 1155df173bfb67303077fbe04ee8d909517bfd21)
2017-12-13 18:46:14 +01:00
Jan 5165155ed1 Bug fix/fixes 0609 (#3227)
* do not use V8 variant of AQL functions in early optimization stage when a C++ variant is available

* additionally, simplify AQL function definitions and aliases

* warn when more than 90% of max mappings are in use

* added C++ variant of replication catchup

* added `--log.role` option

* updated CHANGELOG

* removed non-existing scheduler.threads option from config

* removed useless __FILE__, __LINE__ invocations

* updated CHANGELOG

* allow a priority V8 context

* remove TRI_CORE_MEM_ZONE

* try to fix Windows errors & warnings

* cleanup

* removed memory zones altogether

* exclude system collections from collection tests
2017-09-13 16:28:21 +02:00
jsteemann f5c8932744 initial version of query execution plan cache, still very rough 2017-02-21 11:58:38 +01:00
jsteemann 62aeddee6a speed up memory management 2017-01-02 13:39:27 +01:00
jsteemann 369b2c7bc6 added optional memory limit for AQL queries 2016-12-06 13:23:41 +01:00