3f9d9d8b84
Merge branch 'release-6.2'
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# Conflicts:
# CMakeLists.txt
# cmake/FlowCommands.cmake
# documentation/sphinx/source/release-notes.rst
# fdbclient/StorageServerInterface.h
# fdbserver/DataDistributionTracker.actor.cpp
# fdbserver/MasterProxyServer.actor.cpp
# fdbserver/fdbserver.actor.cpp
# flow/Knobs.h
# flow/Platform.cpp
# versions.target
2020-01-16 18:37:47 -08:00
e65760eb46
Merge pull request #2536 from etschannen/feature-commit-latency
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Improved commit latency in large clusters
2020-01-13 19:12:02 -08:00
ab7071932f
Data distribution no longer attempts to pick teams which share members of the source unless the team matches exactly
2020-01-09 16:59:37 -08:00
3157d8a375
fixed typo
2019-12-18 16:57:39 -08:00
688940b685
merge 6.2 into master
2019-10-21 11:43:46 -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
22c3fa867c
Merge pull request #2074 from xumengpanda/mengxu/fix-correctness-bug
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DD:fix:getTeam may fail to get a team when it can
2019-10-07 09:33:57 -07:00
3c4dc1003d
DD:clang-format the PR
2019-09-11 11:16:29 -07:00
a83afa5f64
DD:BgDDValleyFiller:Do not move shard to a team with no healthy space
2019-09-11 11:15:00 -07:00
bd80a67d46
Merge branch 'master' into mengxu/storage-engine-switch-PR-v2
2019-09-03 14:11:33 -07:00
a377261740
StorageEngineSwitch:Remove questions in comments
2019-08-22 11:49:39 -07:00
ac68c8e4fd
added sources servers to the warning message
2019-08-21 11:48:29 -07:00
39680fa515
StorageEngineSwitch:Clean up unnecessary trace
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And do not trigger storage recruitment unnecessarily.
2019-08-19 14:11:57 -07:00
d30d4cb955
Added a duration to regular relocateShard trace events
2019-08-16 15:15:36 -07:00
297b65236f
added additional trace events to warn when different parts of shard relocations take more than 10 minutes
2019-08-16 14:56:58 -07:00
a588710376
StorageEngineSwitch:Graceful switch
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When fdbcli change storeType for storage engines,
we switch the store type of storage servers one by one gracefully.
This avoids recruiting multiple storage servers on the same process,
which can cause OOM error.
2019-08-12 17:37:52 -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
5d20364423
Address review comments
2019-07-30 22:24:30 -07:00
1922c39377
Resolve review comments. 100K run shows one suspecious ASSERT_WE_THINK failure which I think could be a race.
2019-07-30 22:24:30 -07:00
f5d6e3a5b3
- Addressed review commends
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- Added test for the storage server failure disable switch
2019-07-30 22:20:45 -07:00
4ecfc9830f
Added finer grained controls to DataDistribution in fdbcli. What's happening under the hood is:
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- Use pre-existing 'healthZone' key and write a special value to it in order to disable DD for all storage server failures
- Use a new system key 'rebalanceDDIgnored' key to disable/enable DD for all rebalance reasons(MountainChopper and ValleyFiller)
Kicked off two 200K correctness and showed no related errors.
2019-07-30 22:17:21 -07:00
a78a97f186
Merge pull request #1908 from etschannen/feature-better-dd
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A few data distribution improvements
2019-07-30 17:34:50 -07:00
63941e0d96
disable DD with a in-memory flag and use in snapv2
2019-07-30 17:04:51 -07:00
5dd9043fd3
addressed review comments
2019-07-30 17:04:41 -07:00
481642fbd4
Merge branch 'master' into feature-better-dd
2019-07-30 16:56:27 -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
14648e20f9
Merge pull request #1901 from ajbeamon/data-distribution-receives-bytes-input-rate
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Send bytes input rate to data distribution
2019-07-30 15:01:36 -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
6b5e683de5
The mountainChopper and valleyFiller only move larger than average shards, to avoid moving high bandwidth shards which are generally smaller.
2019-07-28 23:50:42 -07:00
04dd293af0
Merge pull request #1874 from xumengpanda/mengxu/DD-code-read
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DataDistribution:Add comments to help understand the code
2019-07-26 13:30:44 -07:00
b91795d288
Send bytes input rate to DD.
2019-07-25 16:27:32 -07:00
e582219ec5
Remove unnecessary condition in DDQueue
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Resolve the review comment.
2019-07-22 17:00:37 -07:00
b7478f5dd3
DD:Add comments to help understand code
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Add comments to explain the functionalities of some code.
2019-07-22 11:23:16 -07:00
612a51fe00
Apply Clang format to PRIORITY_TEAM_REDUNDANT
2019-07-19 18:32:22 -07:00
ea76451f15
Count PRIORITY_TEAM_REDUNDANT as count PRIORITY_TEAM_UNHEALTHY
2019-07-19 18:30:01 -07:00
7a500cd37f
A giant translation of TaskFooPriority -> TaskPriority::Foo
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This is so that APIs that take priorities don't take ints, which are
common and easy to accidentally pass the wrong thing.
2019-06-25 02:47:35 -07:00
5f55f3f613
Replace g_random and g_nondeterministic_random with functions deterministicRandom() and nondeterministicRandom() that return thread_local random number generators. Delete g_debug_random and trace_random. Allow only deterministicRandom() to be seeded, and require it to be seeded from each thread on which it is used.
2019-05-10 14:01:52 -07:00
2d5043c665
Merge branch 'release-6.1'
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# Conflicts:
# documentation/sphinx/source/release-notes.rst
# versions.target
2019-04-30 18:27:04 -07:00
e0f7ec96aa
Data distribution needs to build new teams as old teams are removed to ensure data remains balanced across servers
2019-04-22 17:29:46 -07:00
d01cbf3455
Addressed code review comments
2019-04-05 13:12:20 -07:00
1c16f87a4e
Remove trace-calls to printable (in non-workloads)
2019-04-05 13:12:19 -07:00
981426bac9
More ide fixes
2019-03-05 18:03:57 -08:00
d008de576e
Merge pull request #1139 from xumengpanda/mengxu/machine-team-upgrade-PR
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Add background actor to remove redundant teams
2019-02-22 14:22:07 -08:00
9445ac0b0c
Status: Use new data distributor worker to publish status
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After we add a new data distributor role, we publish the data
related to data distributor and rate keeper through the new
role (and new worker).
So the status needs to contact the data distributor, instead of master,
to get the status information.
2019-02-21 18:05:50 -08:00
7cca439e00
TeamRemover: Add status to show redundant team removing
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Distinguish the removal of unhealthy team and redundant team.
Change status report to include redundant team removal report.
2019-02-21 14:16:46 -08:00
27a3153719
Use ACTOR forward declarations in MoveKeys
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Also MoveKeys.h -> MoveKeys.actor.h
2019-02-19 15:16:59 -08:00
3a0f9839b9
Fix minor IDE build errors
2019-02-19 15:16:59 -08:00
6d09ac483c
Merge with master
2019-02-15 17:03:40 -08:00
Evan Tschannen