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45 Commits

Author SHA1 Message Date
sfc-gh-tclinkenbeard
a71099471b Update copyright header dates 2022-03-21 13:36:23 -07:00
Xiaoge Su
abf73047ca Enforce std:: specifier rather than using namespace 2021-09-16 19:40:28 -07:00
sfc-gh-tclinkenbeard
64dc1dc185 Fix -Wreorder-ctor warnings in NativeAPI.actor.cpp and several other files 2021-07-24 00:23:06 -07:00
FDB Formatster
df90cc89de apply clang-format to *.c, *.cpp, *.h, *.hpp files 2021-03-10 10:18:07 -08:00
Andrew Noyes
f470ba8316 Remove using namespace std::rel_ops 
This causes the following to not compile anymore

\#include <utility>
\#include <vector>

using namespace std::rel_ops;

int main() {
    std::vector<int> xs;
    return xs.rbegin() != xs.rend();
}

See https://godbolt.org/z/s1977n
 2020-07-10 22:58:15 +00:00
sfc-gh-tclinkenbeard
dd5cd762a8 Removed dead code 2020-07-04 12:50:40 -07:00
Jingyu Zhou
42430e8f5e Add epochBegin version to OldTLogCoreData/OldLogData/OldTLogConf 
This is to simplify the backup process so that whenever there is an old epoch
in the log system, we always know its begin version and can backup from that
version if no progress is known for that old epoch.
 2020-01-22 19:38:46 -08:00
Jingyu Zhou
1e0753a327 Remove backup workers from DBCoreState 
This is no longer needed.
 2020-01-22 19:38:46 -08:00
Jingyu Zhou
a1095c8250 Remove epoch from DBCoreState 
Use existing recoveryCount if needed.
 2020-01-22 19:38:45 -08:00
Jingyu Zhou
19d6a889ff Recruit backup workers for old epochs 
If there are unfinished ranges in the old epochs, the new master will recruit
backup workers responsible for finishing these ranges. These workers remains in
the cluster until the next epoch, when it will remove itself.
 2020-01-22 19:38:45 -08:00
Jingyu Zhou
ac851619bb Fix merge errors with master 2020-01-22 19:38:45 -08:00
Jingyu Zhou
17002740bb Add epoch and backup workers to DBCoreState 
This enables backup workers to know the end version of the epoch. Additionally,
the master recovery only needs to deal with crashed backup workers by
recruiting new workers to backup the unfinished version range.
 2020-01-22 19:38:45 -08:00
Evan Tschannen
2c0bf99ef2
Update fdbserver/DBCoreState.h 
Co-Authored-By: Alex Miller <35046903+alexmiller-apple@users.noreply.github.com>
 2019-07-12 18:17:30 -07:00
Evan Tschannen
2278e905ce
Update fdbserver/DBCoreState.h 
Co-Authored-By: Alex Miller <35046903+alexmiller-apple@users.noreply.github.com>
 2019-07-12 18:15:59 -07:00
Evan Tschannen
7f4586ad49 the number of txsTags needs to be tracked separately from the number of transaction logs because of forced recoveries 2019-06-28 12:33:24 -07:00
mpilman
68ce9a5e75 ProtocolVersion type - second try 2019-06-18 17:55:27 -07:00
Jingyu Zhou
8b67da57bb Fix upgrade test failure 
Serialize pseudoLocalities if protocol version is larger than 0x0FDB00B061060001LL.
Note this version may need to be changed to "currentProtocolVersion" when merging
into the master, and "currentProtocolVersion" should be incremented.
 2019-04-21 10:41:07 -07:00
Jingyu Zhou
010f825aff Remove pseudoLocalities from LogSet, TLogSet, and CoreTLogSet 2019-04-21 10:41:07 -07:00
Jingyu Zhou
7befce6bf1 More pseudoLocalities and refactors. 2019-04-21 10:41:07 -07:00
Jingyu Zhou
966ec30fcc Add pseudoLocalities for special tag consumers 2019-04-21 10:41:07 -07:00
Jingyu Zhou
ec1bc5cfca Add LogSystemType enum 2019-04-21 10:41:07 -07:00
Evan Tschannen
a2108047aa removed LocalitySetRef and IRepPolicyRef typedefs, because for clarity the Ref suffix is reserved for arena allocated objects instead of reference counted objects. 2019-03-13 13:14:39 -07:00
Alex Miller
d4fe9f905c Let log_spill/log_version default in config, and clean up serialization. 
We don't need to abide by object serializer rules yet, and the minor
change to Simulation config lets us test config being the default at the
start of the test.
 2019-02-26 17:14:41 -08:00
Alex Miller
2dc57568cb Change many things about log_version. 
* log_version in the database (`/conf/log_version`) is now a hint that gets
  rounded to the nearest supported version.
* fdbcli and FDB enforce that only a valid log_version can be configured to
* TLogVersion is persisted in CoreTLogSet (and LogSet and TLogSet)
* Some comments here and there
* Add an assert on filename length to make sure KV-pairs in filename
  don't exceed a maximum length.
 2019-02-26 16:47:04 -08:00
anoyes
6a4d87802b Replace & operator with variadic function 2018-12-28 11:33:42 -08:00
Evan Tschannen
b1fe069165 fix: during forced recovery logs can be removed from the logSystemConfig. We need to avoid killing the removed logs as unneeded until we actually complete the recovery 2018-09-28 12:13:46 -07:00
Evan Tschannen
6931a00993 satellite log push locations are static per tag, which will reduce the number of tags each satellite log has to index, and reduce the proxy cpu when calculating push locations 2018-06-16 17:39:02 -07:00
Evan Tschannen
f694f7c9ca removed hasBestPolicy 2018-06-15 12:36:19 -07:00
Evan Tschannen
feb8578c06 fix: only flush and exit in simulation 2018-06-14 13:48:30 -07:00
Evan Tschannen
eded5631e6 fix: epoch end was already known committed version + 1, and did not need an additional + 1. 2018-04-30 22:03:11 -07:00
Evan Tschannen
4248fbec61 fix: must set startVersion when upgrading 2018-04-11 17:33:17 -07:00
Evan Tschannen
7af892f50b first working version of non-copying recovery working with fearless configurations 2018-04-08 21:24:05 -07:00
Evan Tschannen
1a4ded1c99 support upgrades by merging tags associated with the different peek requests 2018-03-29 17:54:08 -07:00
Evan Tschannen
b36e08f08f first version of non-copying recovery. Upgrades are broken, and it has not been tested using fearless configurations yet 2018-03-29 15:12:38 -07:00
Evan Tschannen
37a6a81634 Merge commit '7f6fc3e039c911cd84b8540f7f799fc38a1c1822' into feature-remote-logs 
# Conflicts:
#	fdbserver/workloads/RestartRecovery.actor.cpp
 2018-02-23 12:33:28 -08:00
Alec Grieser
0bae9880f1 remove trailing whitespace from our copyright headers ; fixed formatting of python setup.py 2018-02-21 10:25:11 -08:00
Evan Tschannen
6b54d56ca7 gracefully exit if attempting to upgrade from 4.X versions 2018-01-30 17:10:50 -08:00
Evan Tschannen
af97a512f5 to support more complicated policies in the future for determining the best location for a tag within a set of tlogs, use an integer instead of a bool 2018-01-29 17:48:18 -08:00
Evan Tschannen
22e5a0b257 formatting 2018-01-11 14:44:09 -08:00
Evan Tschannen
173a8de3ed DBCoreState supports upgrades from 3.0 versions 2018-01-11 14:39:51 -08:00
Evan Tschannen
ea26bc1c43 passed first tests which kill entire datacenters 
added configuration options for the remote data center and satellite data centers
updated cluster controller recruitment logic
refactors how master writes core state
updated log recovery, and log system peeking
 2017-09-07 15:32:08 -07:00
Evan Tschannen
81ae263ad9 implemented setPeekCursor 
removed oldTLogServer
first compiling version
 2017-07-10 17:41:32 -07:00
Evan Tschannen
979ebcef6c changed to using a vector of logSets instead of a duplicate set of logs for remote servers 
finished porting changes to the tlog
everything but peeking is finished in the TagPartitionedLogSystem
 2017-07-09 14:46:16 -07:00
Evan Tschannen
0906250e78 merged everything from feature-remote-logs besides the tlog and tagpartitionedlogsystem 
re-included tags in messages to the tlog
previously never committed the LogRouter
 2017-06-29 15:50:19 -07:00
FDB Dev Team
a674cb4ef4 Initial repository commit 2017-05-25 13:48:44 -07:00