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17 Commits

Author SHA1 Message Date
Jan 32a443f5d9 fix invalid usage of VPackSlice (#8865) 2019-04-27 17:25:53 -04:00
Kaveh Vahedipour dbc5e0e2b4 fixing maintenance exception handling local resources (#8758) 2019-04-17 13:34:41 +02:00
Max Neunhöffer 80bfb85695
Port agency performance tuning for many shards to devel. (#8647) 
* Port agency performance tuning for many shards to devel.
* Add more IDs to LOG_TOPIC calls.
* Even more IDs for LOG_TOPIC.
* Fix a duplicate LOG_TOPIC ID.
* Fix an old merging bug in devel.
* Don't hesitate between phases one and two for small clusters.
 2019-04-11 11:14:56 +02:00
Jan Christoph Uhde c3f7961b88 apply unique log ids (#8561) 2019-03-25 20:26:51 +01:00
Frank Celler ac9f375fb5 big reformat 2018-12-26 00:54:03 +01:00
Lars Maier dd07d74d69 [devel] Bug fix/bad leader report current (#7585) 
* Bug fix 3.4/bad leader report current (#7574)
* Initialize theLeader non-empty, thus not assuming leadership.
* Correct ClusterInfo to look into Target/CleanedServers.
* Prevent usage of to be cleaned out servers in new collections.
* After a restart, do not assume to be leader for a shard.
* Do nothing in phaseTwo if leader has not been touched. (#7579)
* Drop follower if it refuses to cooperate.

This is important since a dbserver that is follower for a shard will
after a reboot think that it is a leader, at least for a short amount
of time. If it came back quickly enough, the leader might not have
noticed that it was away.
 2018-12-03 10:20:30 +01:00
Max Neunhöffer 79bade7e6b
This is porting from 3.4 a cleanup in Current (follower removed from plan). (#6718) 
* Fix cleanup of Current entry in case a follower is removed from Plan. (#6623)
* Properly remove unplanned followers in leader and Current.
* Add a catch test.
* Fix tests.
* Fix a bug with a temporary object.
* Protect against exception from getCollection not found.
* New Maintenance test data.
 2018-10-09 15:29:42 +02:00
Kaveh Vahedipour 8bd834bcf7 Maintenance delayed by incomplete hashing maintenance actions (#6448) 2018-09-14 17:44:32 +02:00
Jan 6b32d2d9b2
fix init-order fiasco with static strings (#6475) 
* fix init-order fiasco with static strings

* try to work around compile errors
 2018-09-12 21:30:49 +02:00
jsteemann 9c75d15287 fix init-order fiasco 2018-09-12 14:31:15 +02:00
Kaveh Vahedipour 6b2733625c Feature/static const strings cleanup (#6352) 
* AgentConfiguration cleanup
* static strings in maintenance / agency
* more strings unified
* fix windows build
 2018-09-11 13:40:03 +02:00
Kaveh Vahedipour c7bb7a6f44 Feature/dont get local system collections alltogether (#6250) 
* don't need to look at local _system collections in maintenace
* Use system() API to determine if a collection is a system coll.
 2018-09-03 09:23:06 +02:00
Lars Maier 63d9cfa081 Maintenance Fixes (#6284) 
* Clean up for `FIXMEMAINTENANCE` comments: removed race condition, added errors and `notify()`s.
* Removed dublicated code.
* Added requested changes. Added error reporting for `UpdateCollection`.
* Make it compile. Add missing `notify()`.
* `CreateCollection` generates errors in all code paths.
* Fixed catch test.
 2018-08-31 15:24:29 +02:00
Kaveh Vahedipour 679c6904f4 fixed a condition, when the local leader dropped the shard, before leadership resignation had happened (#6282) 2018-08-31 13:20:35 +02:00
Jan 5022ccc24d
Bug fix/fixes 2508 (#6254) 2018-08-27 21:36:39 +02:00
Lars Maier 5555bd2fad Schmutz++ Improved (#6259) 
* Fixed startup order. Don't start maintenance threads in single-server or agent.
Added range check for `--server.maintenance-threads`.
Fixed invalid array access, when shard exists locally but not in plan.
* Removed unused header imports.
* Added CHANGELOG entry
* Fixed shutdown bug. Startup fixed.
* Fixed catch test.
* Add Maintenance improvements to NewFeature34.md.
 2018-08-27 20:25:09 +02:00
Kaveh Vahedipour 28754cbf15 Feature/schmutz plus plus (#5972) 
- Schmutz now called "Maintenance" and completely implemented in C++
 - Fix index locking bug in mmfiles
 - Fix a bug in mmfiles with silent option and repsert
 - Slightly increase supervision okperiod and graceperiod
 2018-08-24 12:15:35 +02:00