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20 Commits

Author SHA1 Message Date
Evan Tschannen 22499666d0 Merge branch 'release-6.1' 
# Conflicts:
#	documentation/sphinx/source/release-notes.rst
#	fdbserver/LogRouter.actor.cpp
#	flow/Trace.cpp
#	versions.target
 2019-05-08 18:19:35 -07:00
Evan Tschannen 93eb2a9395
Merge pull request #1527 from alexmiller-apple/tstlog-6.1 
Spill-by-reference knob + TLog6.0 Spilled Peek deprioritization
 2019-05-03 17:19:45 -07:00
Alex Miller c918b21137 Deprioritize spilled peeks in spill-by-value, and improve its logic. 
This deprioritizes before calling peekMessagesFromMemory, which should
improve the memory usage of the TLog, and makes sure to keep txsTag
peeks at a high priority to help recoveries stay fast.
 2019-05-03 15:27:11 -07:00
Evan Tschannen 8590b710bf added additional logging on the logs and log routers 2019-05-02 17:24:39 -07:00
Jingyu Zhou 8b5449e608 Fix review comments for PR #1473 2019-04-29 16:45:42 -07:00
Jingyu Zhou 5462f560e7 Add pseudo locality for log routers and tlogs 
This changes the logic of pop operations from log routers (LG):
- LG pops tagLocalityLogRouterMapped from TLogs;
- TLog converts tagLocalityLogRouterMapped back to tagLocalityLogRouter before
  popping.

Later when we add more psuedo localities, the same pattern can be used.
 2019-04-23 21:35:56 -07:00
Jingyu Zhou 0b1984978a Small code refactoring. 2019-04-21 10:41:07 -07:00
Jingyu Zhou ec1bc5cfca Add LogSystemType enum 2019-04-21 10:41:07 -07:00
mpilman 1c16f87a4e Remove trace-calls to printable (in non-workloads) 2019-04-05 13:12:19 -07:00
Evan Tschannen 31ed73d9f5 Ported the bug fix https://github.com/apple/foundationdb/pull/1379 to OldTLogServer_6_0 2019-04-02 15:27:37 -07:00
Evan Tschannen b6008558d3 renamed BinaryWriter.toStringRef() to .toValue(), because the function now returns a Standalone<StringRef>() 
eliminated an unnecessary copy from the proxy commit path
eliminated an unnecessary copy from buffered peek cursor
 2019-03-28 11:52:50 -07:00
Evan Tschannen 1c6ad6d307 fix: change the location where stopped is checked, because a yield could cause cause stopped to be set after the existing check 2019-03-20 19:33:09 -07:00
Evan Tschannen 5873705228 tlog commits very rarely take an additional 6 seconds 2019-03-11 12:11:17 -07:00
Evan Tschannen 80c3f2f8e2 added status fields detailing which processes are degraded, and also the total number of degraded processes 2019-03-10 22:58:15 -07:00
Evan Tschannen 044b6b4f8a Merge branch 'master' into feature-degraded-tlog 
# Conflicts:
#	fdbserver/ClusterController.actor.cpp
 2019-03-08 22:50:41 -05:00
Evan Tschannen 53f16b5347 when a tlog queue commit takes longer than 5 seconds, its process is marked as degraded 2019-03-08 11:46:34 -05:00
Alex Miller c6a65389ae Remove noexcept macro and replace with BOOST_NOEXCEPT. 
BOOST_NOEXCEPT does what the noexcept macro was supposed to do, but in a
way that is correctly maintained over time.
 2019-03-05 22:06:12 -08:00
Alex Miller 2aa527c0ef Fix a bug resulting from concurrent TLog changes. 
TLogServer was forked into OldTLogServer_6_0 at the same time that
3247d594 modified TLogServer, so the modification never made it into
OldTLogServer_6_0, resulting in a rare failure.

Manual code inspection revealed that there was also
78976161 that concurrently modified TLogServer, so that change was
copied to OldTLogServer_6_0 as well.
 2019-03-04 01:42:38 -08:00
Alex Miller fa1bfbc0c5 Replace TLogSpillType with TLogVersion in worker and filenames. 2019-02-19 22:30:15 -08:00
Alex Miller df61bd07db Save an (unused) copy of the previous TLog. 2019-02-19 22:18:10 -08:00