3922e477a5
Merge branch 'release-6.0'
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# Conflicts:
# documentation/sphinx/source/release-notes.rst
# fdbclient/ManagementAPI.actor.cpp
# fdbserver/ClusterController.actor.cpp
# fdbserver/DataDistribution.actor.cpp
# fdbserver/LogSystemDiskQueueAdapter.actor.cpp
# fdbserver/SimulatedCluster.actor.cpp
# fdbserver/TLogServer.actor.cpp
2018-10-03 16:57:18 -07:00
28545e0f8d
multi cursors start a get more for the first 10 cursors to hide latency
2018-10-03 13:57:45 -07:00
535b5701e5
Rewrite all `Void _ = wait(...)` -> `wait(...)`.
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This takes advantage of the new actorcompiler functionality to avoid
having duplicate definitions of `Void _` when trying to feed the
un-actorompiled source through clang.
2018-08-14 15:50:26 -07:00
10ae883a68
changed the location of a yield
2018-07-12 17:59:12 -07:00
4fedd05506
added more yields to avoid slow tasks
2018-07-12 17:47:35 -07:00
d47aae27f3
added a yield to getMore()
2018-07-12 16:27:27 -07:00
cd63c7a7cc
added a buffered cursor, which efficiently merges lots of peek cursors
2018-07-12 12:09:48 -07:00
c148c865e3
optimized log peek cursors to use much less CPU when using the policy engine
2018-07-11 15:43:55 -07:00
2ec8744ab3
fix: parallel get more needs to verify the begin version matches the end of the previous request, because when a peek cursor expires we lose all history, so the same sequence number could start at different versions
2018-06-25 11:15:49 -07:00
68ac3bdc4c
log routers now calculate a precise version to pop for their log router tag
2018-06-21 15:29:46 -07:00
e5488419cc
Attempt to normalize trace events:
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* Detail names now all start with an uppercase character and contain no underscores. Ideally these should be head-first camel case, though that was harder to check.
* Type names have the same rules, except they allow one underscore (to support a usage pattern Context_Type). The first character after the underscore is also uppercase.
* Use seconds instead of milliseconds in details.
Added a check when events are logged in simulation that logs a message to stderr if the first two rules above aren't followed.
This probably doesn't address every instance of the above problems, but all of the events I was able to hit in simulation pass the check.
2018-06-08 11:11:08 -07:00
abcfb0604a
fix: cloneNoMore needs to pass useBestSet
2018-04-26 18:32:12 -07:00
7e434348ce
fix: storage servers did not properly pull data when configuring from a fearless setup to a non-fearless setup
2018-04-25 18:20:28 -07:00
1cfe1cb7f0
fix: do not let the storage server process an exhausted version, because it could prevent a rollback
2018-04-23 22:03:55 -07:00
7af892f50b
first working version of non-copying recovery working with fearless configurations
2018-04-08 21:24:05 -07:00
1a4ded1c99
support upgrades by merging tags associated with the different peek requests
2018-03-29 17:54:08 -07:00
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
820382ea68
optimized the log router commit path to avoid re-serializing the data
2018-03-16 11:40:21 -07:00
9d4cdc828b
fix: inactive cursors are still useful if their version is larger than the current version
2018-03-07 12:54:53 -08:00
37a6a81634
Merge commit '7f6fc3e039c911cd84b8540f7f799fc38a1c1822' into feature-remote-logs
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# Conflicts:
# fdbserver/workloads/RestartRecovery.actor.cpp
2018-02-23 12:33:28 -08:00
0bae9880f1
remove trailing whitespace from our copyright headers ; fixed formatting of python setup.py
2018-02-21 10:25:11 -08:00
29c5d4ad3d
upgrades from 5.X mostly supported, still some remaining correctness problems
2018-01-28 11:52:54 -08:00
8f58bdd1cd
fixed a large number of problems related to running without remote logs
2018-01-16 18:12:40 -08:00
316e200a0c
fix: compilation errors after merge
2018-01-16 10:48:50 -08:00
21482a45e1
Merge branch 'master' into feature-remote-logs
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# Conflicts:
# fdbserver/DBCoreState.h
# fdbserver/LogSystem.h
# fdbserver/LogSystemPeekCursor.actor.cpp
# fdbserver/TLogServer.actor.cpp
2018-01-14 13:40:24 -08:00
de119f192d
fixed a priority inversion where the tlog would prefer to copy data from the previous generation rather than make data durable (leading to being ratekeeper controlled)
2018-01-11 16:09:49 -08:00
5ac4f73978
Merge branch 'release-5.1' into feature-remote-logs
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# Conflicts:
# fdbclient/NativeAPI.actor.cpp
# fdbrpc/Locality.h
# fdbrpc/simulator.h
# fdbserver/ApplyMetadataMutation.h
# fdbserver/ClusterController.actor.cpp
# fdbserver/LogSystemPeekCursor.actor.cpp
# fdbserver/MasterProxyServer.actor.cpp
# fdbserver/SimulatedCluster.actor.cpp
# fdbserver/TLogServer.actor.cpp
# fdbserver/TagPartitionedLogSystem.actor.cpp
# fdbserver/WorkerInterface.h
# fdbserver/masterserver.actor.cpp
# flow/Net2.actor.cpp
# tests/fast/SidebandWithStatus.txt
# tests/rare/LargeApiCorrectnessStatus.txt
# tests/slow/DDBalanceAndRemoveStatus.txt
2018-01-05 11:33:42 -08:00
e9412bbb11
Fix the GRV performance regression introduced by adding the policy engine to GRV calculations.
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Construction of LocalityGroup from LocalityData is expensive, and the previous
code greatly ran afoul of that. The policy engine does a large amount of
interning of strings and building compressed maps to make the expected many
future selectReplica calls cheap. Unfortunately we don't call selectReplicas,
so much of this work is undesireable for us, and a large amount of CPU time is
spent doing this initialization work.
The new changes aggressively do the minimal LocalityGroup::add() calls
necessary, and make them as cheap as possibly by removing all elements from
LocalityData that don't need to be considered by the policy.
This optimization was also applied to the PeekCursor used during recovery,
which should speed recoveries up by a small amount.
2017-11-16 16:15:52 -08:00
df74e2a373
re-added support for non-copying tlog recovery
2017-10-24 15:09:31 -07:00
e2c1e87df6
made a large number of fixes to make fearless DR correctness clean.
2017-10-19 15:36:32 -07:00
76e7988663
Merge branch 'master' into feature-remote-logs
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# Conflicts:
# fdbserver/ClusterController.actor.cpp
# fdbserver/DataDistribution.actor.cpp
# fdbserver/OldTLogServer.actor.cpp
# fdbserver/TLogServer.actor.cpp
# fdbserver/WorkerInterface.h
# flow/Net2.actor.cpp
2017-09-11 15:15:56 -07:00
ea26bc1c43
passed first tests which kill entire datacenters
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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
2335fc73f2
fix: peek cursors were being timed out every 10 minutes, instead of 10 minutes after the last use
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fix: if an interface is changed while we are not waiting in getMore, we will not reset the sequence to 0.
2017-08-09 15:58:06 -07:00
2ae445782e
fix: cannot rely on the bestServer’s version because other logs may have higher versions
2017-07-21 19:21:49 -07:00
5852a6301b
fixed even more bugs
2017-07-15 15:15:03 -07:00
57ba9d36af
fixed a large number of bugs
2017-07-13 12:29:21 -07:00
415458deef
made LogSet reference counted,
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fixed a few bugs
2017-07-11 15:48:10 -07:00
81ae263ad9
implemented setPeekCursor
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removed oldTLogServer
first compiling version
2017-07-10 17:41:32 -07:00
0906250e78
merged everything from feature-remote-logs besides the tlog and tagpartitionedlogsystem
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re-included tags in messages to the tlog
previously never committed the LogRouter
2017-06-29 15:50:19 -07:00
a674cb4ef4
Initial repository commit
2017-05-25 13:48:44 -07:00
Evan Tschannen