4aab9b7bc8
fix: clients would waste time attempting to read from a remote region when it was in the process of catching up
2020-01-10 12:23:59 -08:00
396dccbc98
when peeking from satellites we do not need to limit the amount of peeking on log router tags, because that is the only thing that can be peeked from a satellite log
2019-11-08 18:34:05 -08:00
daac8a2c22
Knobified a few variables
2019-11-04 20:21:38 -08:00
12c517ab16
limit the number of committed version updates in progress simultaneously to prevent running out of memory
2019-10-21 16:01:45 -07:00
8b09cd16b2
Merge branch 'release-6.2' of github.com:apple/foundationdb into feature-share-mutations
2019-10-16 14:50:37 -07:00
5667331729
added a buggify + minor code cleanup
2019-10-11 18:31:43 -07:00
86bcb84b45
Raised the data distribution priority of splitting shards above restoring fault tolerance to avoid hot write shards
2019-10-11 17:50:43 -07:00
628b4e0220
added a warning if multiple log ranges exist for the same range
2019-10-02 17:06:19 -07:00
d2fd1f4931
DD:MisconfiguredLocality:Fix review comments
2019-09-17 13:04:21 -07:00
37d2318eed
DD:Handle worker with incorrect locality
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When a worker has incorrect locality, the worker will be excluded from
storage recruitment.
When the worker has its locality corrected by system operators,
the worker will be reincluded for storage recruitment.
2019-09-14 12:12:56 -07:00
78b8e48cef
DD:ValidLocality:Resolve review comment
2019-09-13 15:35:16 -07:00
3ad7e3adb3
DD:DD_VALIDATE_LOCALITY:Guard the checking of locality validity
2019-09-13 13:19:35 -07:00
00424a5108
changed the rate at which the coordinators register with the cluster controller and the clients register with the coordinator so the the connected client number in status will be much more accurate
2019-08-21 15:02:09 -07:00
41b908752e
increased move keys parallelism to be less of a decrease just in case lowering this could effect normal data distribution
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raised target durability lag versions to give more time for batch limiting to come into play before this limit is hit
changed max_bad_options to better reflect the name
2019-08-21 14:55:21 -07:00
37e2fc86de
Increase the target durability lag versions to be larger than the soft max, so that storage servers will respond with a penalty to clients before ratekeeper controls on the lag
2019-08-19 14:03:42 -07:00
9318b494ad
reduce the DD move keys parallelism to avoid a hot read shard when transitioning from triple replication to double replication
2019-08-19 14:02:18 -07:00
9382a58390
fix: after a forced recovery it is possible to not have logs from all generations, so only wait at most a second for getting a popped txs version
2019-08-06 16:32:28 -07:00
7d7aa27c2d
Merge pull request #1814 from dongxinEric/feature/1508/finer-grained-dd-controls
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Added finer grained controls to DataDistribution in fdbcli.
2019-07-31 17:36:20 -07:00
a0b29ff82f
updated knobs to allow more batch priority traffic
2019-07-31 17:19:41 -07:00
4308ff86f7
increased the MAX_TEAMS_PER_SERVER
2019-07-31 16:08:18 -07:00
b653ddb30d
Final clean ups after rebasing master
2019-07-30 22:35:34 -07:00
cda70700cc
Address review comments. 50K correctness with no failures.
2019-07-30 22:24:30 -07:00
6dbaddd0a7
Added a knob to always use CAUSAL_READ_RISKY for GRV
2019-07-30 18:21:46 -07:00
5dd9043fd3
addressed review comments
2019-07-30 17:04:41 -07:00
41605735f5
Merge pull request #1916 from ajbeamon/merge-onto-new-servers
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Add knob to control whether merges request new servers or not.
2019-07-30 15:04:37 -07:00
bc536757df
Add knob to control whether merges request new servers or not. Set the default to request new servers in \xff but not in main key space.
2019-07-29 15:47:34 -07:00
d8b14fe372
we cannot buggify replace content bytes because it takes too long to recovery when the txnStateStore is too large
2019-07-28 19:34:17 -07:00
5c98dcce6d
revert the proxy forwarding path, because it is no longer necessary as clients keep a persistent connection open with coordinators
2019-07-27 16:46:22 -07:00
b509a441e7
Merge branch 'master' into feature-skip-confirm
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# Conflicts:
# bindings/flow/tester/Tester.actor.cpp
# bindings/go/src/_stacktester/stacktester.go
# bindings/java/src/test/com/apple/foundationdb/test/AsyncStackTester.java
# bindings/java/src/test/com/apple/foundationdb/test/StackTester.java
# bindings/python/tests/tester.py
# bindings/ruby/tests/tester.rb
# documentation/sphinx/source/api-c.rst
# documentation/sphinx/source/api-python.rst
# documentation/sphinx/source/api-ruby.rst
# documentation/sphinx/source/data-modeling.rst
# documentation/sphinx/source/developer-guide.rst
# fdbclient/vexillographer/fdb.options
# fdbserver/MasterProxyServer.actor.cpp
2019-07-27 15:08:13 -07:00
ee94e8a062
removed a trace event which was causing valgrind errors
2019-07-27 13:51:59 -07:00
90e3b50213
Merge branch 'master' into feature-coordinator-connection
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# Conflicts:
# fdbclient/DatabaseContext.h
# fdbclient/NativeAPI.actor.cpp
# fdbclient/NativeAPI.actor.h
# fdbserver/workloads/KillRegion.actor.cpp
2019-07-26 15:05:02 -07:00
ee92f0574f
fix: lastRequestTime was not updated
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fix: COORDINATOR_REGISTER_INTERVAL was not set
fixed review comments
2019-07-26 13:23:56 -07:00
a65c9f92ed
get rid of all timeouts and other changes
2019-07-24 15:36:28 -07:00
7e04e3c8be
snap v2: knobs for max snap create timeout
2019-07-24 15:36:28 -07:00
c70e762f0e
Merge pull request #1785 from xumengpanda/mengxu/server-team-remover-PR
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Remove redundant server teams
2019-07-19 17:44:16 -07:00
b001a9ebe8
ServerTeamRemover runs after machineTeamRemover finishes
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If serverTeamRemover removes a team before machineTeamRemover brings
the machine team number down to the desired number, DD may create a new
team (due to teams removed by serverTeamRemover), which may be removed
later by machineTeamRemover. This causes unnnecessary extra data movement.
2019-07-19 16:48:52 -07:00
846038b0e6
Merge pull request #1858 from bnamasivayam/rk-ssfetch-throttle
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Ratekeeper throttling aggressively when unable to fetch storage server list
2019-07-19 16:41:58 -07:00
c3a8ae4752
Merge pull request #1791 from fzhjon/fetch-keys-requests-priority
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Introduce priority to fetchKeys requests from data distribution
2019-07-19 14:54:51 -07:00
ecb3de3b49
Fixed space issue.
2019-07-17 18:10:05 -07:00
406bcebdc4
Ratekeeper to throttle tpsLimit to 1 if it is not able to fetch storage server list for some configurable amount of time.
2019-07-17 18:08:17 -07:00
20f067e794
Merge with master:Resolve conflict with PR#1797
2019-07-16 10:52:28 -07:00
415622f465
MachineTeamRemover:Change to remove MT with most teams
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Change to remove machine team with most machine teams, using the same
logic as the serverTeamRemover.
The featue is guarded by TR_FLAG_REMOVE_MT_WITH_MOST_TEAMS knob.
2019-07-15 14:29:49 -07:00
db5b4a6331
avoid going to unlimited immediately after going below the durabilityLagTargetVersion
2019-07-12 18:50:56 -07:00
1a18c859c7
knobified the durability lag rate controls
2019-07-12 18:50:56 -07:00
02de53160d
only skip confirm epoch live if CAUSAL_READ_RISKY is enabled
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time checked on the proxy should be less than the time waited by the master to account for clock speed differences
setting REQUIRED_MIN_RECOVERY_DURATION and ENFORCED_MIN_RECOVERY_DURATION to 0 will go back to the old behavior
2019-07-12 17:58:16 -07:00
a63969afb3
enforce a minimum recovery duration, which allows proxies to avoid checking if the epoch is alive as long as its last commit has been less than MINIMUM_RECOVERY_DURATION ago
2019-07-12 13:10:21 -07:00
f12a3909f3
renamed workloads and made code style adjustments
2019-07-11 09:56:58 -07:00
1e9d31597c
removed extra parameter from getRange, added knob to guard new changes, and adjusted style/formatting in several places
2019-07-11 09:56:58 -07:00
7e919e361c
Merge pull request #1817 from etschannen/feature-proxy-forward
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Proxies will forward clients to the next generation
2019-07-10 13:53:12 -07:00
49121172ea
Merge pull request #1795 from alexmiller-apple/peek-from-satellites
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Log Routers will prefer to peek from satellite logs.
2019-07-09 17:38:57 -07:00
Evan Tschannen