599fcb2e6d
Add serverTeamRemover to remove redundant server teams
2019-07-02 17:40:37 -07:00
b9a6271375
local ratekeeper no longer globally limits
2019-06-28 16:54:22 -07:00
18d5fbf1e0
Avoid jumping from rejecting 0% of requests directly to 20% of requests
2019-06-28 16:54:22 -07:00
db413c37f7
restored the STORAGE_DURABILITY_LAG_SOFT_MAX knob and made the rk target slightly smaller than the soft limit, to avoid inaccuracies in ratekeeper control causing behavior changes on the storage servers
2019-06-28 16:54:22 -07:00
92b32855ca
ratekeeper’s control algorithm would oscillate when limited by local ratekeeper
2019-06-28 16:54:22 -07:00
35b6277a50
Fix knob copy paste error
2019-06-27 12:55:39 -07:00
61901effed
Increase how long FDB will wait before starting DD to repair data loss.
...
10s is a bit short for starting data distribution, which is rather
expensive. 60s is a bit more reasonable.
2019-06-19 13:40:21 -07:00
20e3edeb0a
Merge branch 'release-6.1'
...
# Conflicts:
# documentation/sphinx/source/release-notes.rst
# fdbserver/storageserver.actor.cpp
# versions.target
2019-06-14 12:42:59 -07:00
924f92e5aa
Prevent the byte sample recovery from interfering with storage server recovery
2019-06-13 15:55:25 -07:00
054d775343
increase the delay between idle commits to reduce the rate idle clusters fsync
2019-06-13 14:55:37 -07:00
8144882d7b
Merge branch 'apple-master' into features/local-rk
2019-06-10 19:40:25 -07:00
29b96414e2
Merge branch 'release-6.1'
...
# Conflicts:
# documentation/sphinx/source/release-notes.rst
# fdbclient/NativeAPI.actor.cpp
# fdbserver/Coordination.actor.cpp
# flow/Arena.h
# versions.target
2019-06-03 18:49:35 -07:00
7c333dbc16
If a process receives a message in its clusterControllerInterface before becoming the cluster controller, if the process does not become the cluster controller in the next minute it should destroy the interface to prevent a memory leak.
2019-05-29 16:57:13 -07:00
31b6c86650
ignorePopDeadline to have high limit in simulator
...
- ignorePopDeadline to have highier limit in simulator
to accommdate for the buggify delays and make snapshot succeed.
- introduce a new knob for auto resetting the disabling of tlog pop
2019-05-28 22:07:46 -07:00
603721e125
Merge branch 'master' into thread-safe-random-number-generation
...
# Conflicts:
# fdbclient/ManagementAPI.actor.cpp
# fdbrpc/AsyncFileCached.actor.h
# fdbrpc/genericactors.actor.cpp
# fdbrpc/sim2.actor.cpp
# fdbserver/DiskQueue.actor.cpp
# fdbserver/workloads/BulkSetup.actor.h
# flow/ActorCollection.actor.cpp
# flow/Net2.actor.cpp
# flow/Trace.cpp
# flow/flow.cpp
2019-05-23 08:35:47 -07:00
8c3516951a
Merge branch 'release-6.1'
...
# Conflicts:
# documentation/sphinx/source/release-notes.rst
# versions.target
2019-05-12 20:13:49 -07:00
ea12a54946
Rename DISK_QUEUE_MAX_TRUNCATE_EXTENTS -> ..._BYTES
...
So as to not make filesystem assumptions. This knob did technically
appear in (only the) 6.1.5 release, but this feature was broken 6.1.5,
so thus impossible to use anyway.
2019-05-10 18:26:22 -10:00
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
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
0685e6c1c7
Avoid large truncates in the DiskQueue.
...
And instead create a new file while incrementally truncating the old one
down. This avoids queueing up a massive number of filesystem metadata
operations in one call, thus flooding the disk with requests and
stalling out all other filesystem operations.
This sets the knobs so that a truncate of >10GB causes us to create a
new file rather than trying to truncate the old one.
2019-05-08 12:33:31 -10:00
4052f3826a
Add a knob to limit the number of commits indexed per key.
...
Theoretically, we could spill 20MB of 22B mutations for one key, which
would generate a very long value being stored in SQLite, and very
inefficiently read back. This stops that from being a problem, at the
cost of some extra write calls.
2019-05-03 15:27:10 -07:00
f4e48c3851
Add a knob to limit amount of data read from sqlite for one PeekRequest.
...
This prevents peeking from degrading over time if there are a very large
number of SpilledData entries for one particular tag.
2019-05-02 17:26:45 -07:00
2d5043c665
Merge branch 'release-6.1'
...
# Conflicts:
# documentation/sphinx/source/release-notes.rst
# versions.target
2019-04-30 18:27:04 -07:00
1a4c1759a4
Merge pull request #1429 from jzhou77/pprof
...
Dump heap profiler when memory usage is high
2019-04-29 16:31:44 -07:00
cacd82758e
Reduced data distribution speeds
2019-04-26 13:54:49 -07:00
9ff8aca1da
Increased the SQLITE_CHUNK_SIZE to 100MB (left at 4MB for simulation)
2019-04-26 13:53:56 -07:00
253d2400ef
Merge branch 'release-6.1' into speed-up-and-parameterize-spring-cleaning
...
# Conflicts:
# documentation/sphinx/source/release-notes.rst
2019-04-23 14:38:52 -07:00
4ad0496b39
Increase the frequency that lazy deletes are run. Add more parameters for better control over the spring cleaning process.
2019-04-23 14:01:51 -07:00
83db547306
Implemented the chunk size and db size hint fileControl options in our SQLite VFS implementation. KeyValueStoreSQLite now sets file chunk size based on a new knob, SQLITE_CHUNK_SIZE_PAGES.
2019-04-23 04:50:58 -07:00
6870e132b2
Merge branch 'master' into pprof
2019-04-19 14:06:44 -07:00
d1e86779a6
Address review comments
2019-04-18 08:48:27 -07:00
32393ec4c9
Prototype of local ratekeeper
2019-04-08 11:04:44 -07:00
05869a8383
do not log a degraded reset message if the previous reset was more than a week ago
2019-04-07 23:00:58 -07:00
4b08042a88
Change memory profiling threshold to a flag
2019-04-05 16:33:51 -07:00
09b2c35d11
Dump heap profiler when memory usage is high
...
Set the threshold of dump to 2GB.
2019-04-05 16:12:23 -07:00
390ab9cfed
A process will mark itself as degraded if it continually disconnects from a different process which the failure monitor thinks is healthy
2019-04-04 14:11:12 -07:00
71e2fdafb8
Changes to ratekeeper camel case
2019-03-27 08:24:25 -07:00
6254a1a8e4
fix: restarting the provisional proxy causes all tlog peeks to restart, so if tlog peeks take longer than 1 second this could end in an infinite loop
2019-03-22 18:37:39 -07:00
2d7b48dadc
Merge pull request #1311 from etschannen/feature-increase-grv-batch
...
Increased the GRV client batch size
2019-03-19 08:23:05 -07:00
2554fed965
reduce max transaction to start
2019-03-18 16:16:03 -07:00
87e2a1a029
The proxy budget is implemented to let one request over its limit through, and then pay back what was over the limit in the next update
2019-03-18 16:09:57 -07:00
29ab7370cd
Clear versionLocation when spilling, and pop DQ separately.
...
Popping the disk queue now requires potentially recovering the location
to which we can pop from the spilled data itself, and for each tag we
must maintain the first location with relevant data.
The previous queue we had to represent the ordering, queueOrder, was
used by spilling, and popped when a TLog had been spilled. This means
that as soon as a TLog has been fully spilled, we have no idea how it
relates in order to other fully spilled TLogs.
Instead, use queueOrder to keep track of all the TLog UIDs until they're
removed, and use spillOrder to keep track of the order only for
spilling.
2019-03-18 15:09:22 -07:00
ec6c843124
increased the GRV client batch size, similarly increased the proxy limits related to the number of transactions started in a batch
2019-03-16 16:18:58 -07:00
e068c478b5
merge master
2019-03-12 18:31:25 -07:00
c6e94293bf
reset a process to not be degraded after 2 days
2019-03-10 22:39:21 -07:00
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
3c86643822
Separate Ratekeeper from data distribution.
...
Add a new role for ratekeeper.
Remove StorageServerChanges from data distribution.
Ratekeeper monitors storage servers, which borrows the idea from
DataDistribution.
2019-03-07 13:16:20 -08:00
94bf75cb00
Allow the disk queue to shrink if it has unneeded slack space.
2019-03-04 01:42:38 -08:00
9ef283d4e7
Implement hard limiting of memory used to serve peek requests.
2019-03-04 01:42:38 -08:00
e7d8520c63
Batch more when spilling data.
2019-03-04 01:42:38 -08:00
39f612d132
Merge branch 'master' of https://github.com/apple/foundationdb into add-health-metrics
2019-03-02 17:07:00 -08:00
a051055caf
Initial implementation of adding separate limits for batch priority in ratekeeper
2019-02-27 10:31:56 -08:00
abfe057805
Merge branch 'master' of https://github.com/apple/foundationdb into add-health-metrics
2019-02-25 13:47:16 -08:00
b8910ba7cd
Merge branch 'master' into feature-fix-force-recovery
...
# Conflicts:
# fdbclient/ManagementAPI.actor.h
# fdbserver/DataDistribution.actor.cpp
# fdbserver/storageserver.actor.cpp
# fdbserver/workloads/KillRegion.actor.cpp
2019-02-22 14:38:13 -08:00
9445ac0b0c
Status: Use new data distributor worker to publish status
...
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
...
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
fa96b8dd33
Merge branch 'master' of https://github.com/apple/foundationdb into add-health-metrics
2019-02-20 16:56:16 -08:00
d86ba0e811
TeamRemover: Change it to run periodically
...
This simplifies the problem of when we should invoke the teamRemover
2019-02-20 16:08:34 -08:00
27e3617548
fix: remove bad teams needed to use dd_stall_check delay, because in simulation the buggified delay time could make us remove bad teams before they submit their ranges to the queue
2019-02-20 14:18:36 -08:00
d4737fac0f
knobify force recovery recovery check delay
2019-02-19 16:05:20 -08:00
065a45e05f
Merge branch 'master' into feature-fix-force-recovery
...
# Conflicts:
# fdbclient/ManagementAPI.actor.cpp
# fdbserver/ClusterController.actor.cpp
# fdbserver/workloads/KillRegion.actor.cpp
2019-02-18 17:09:06 -08:00
d492395f84
fix: simulation could buggify a delay such that data distribution incorrectly thinks the queue is not processing unhealthy relocations
2019-02-18 14:57:07 -08:00
6d09ac483c
Merge with master
2019-02-15 17:03:40 -08:00
fc3a784963
Fix another build team bug
...
The buildTeam() can create teams with undesired storage servers, which are
considered unhealthy. As a result, the data movement can become stuck.
Fix this by adding an ACTOR monitorHealthyTeams that builds team every one
second whenever there is no healthy teams.
Clean up storageServerTracker() interface.
2019-02-14 16:37:16 -08:00
816f8b1ae1
Per review comments
...
Add a knob for starting distributor delay.
Move distributor failed variable to a local loop.
2019-02-14 16:37:16 -08:00
e0a7162cf8
Add a failure timeout knob for data distributor.
...
Set default time to 1.0s.
2019-02-14 16:37:16 -08:00
5481851e82
TeamCollection: Add knobs for team remover
...
Added three knobs to control team remover
bool TR_FLAG_DISABLE_TEAM_REMOVER:
Disable the teamRemover actor
double TR_REMOVE_MACHINE_TEAM_DELAY:
Wait for the specified time before try to remove next machine team
double TR_WAIT_FOR_ALL_MACHINES_HEALTHY_DELAY:
Wait before checking if all machines are healthy
2019-02-13 15:11:56 -08:00
214a72fba3
TeamCollection: Resolve review comments
...
1) Reduce the frequency of checking if we need to call teamRemover
2) Improve code efficiency in finding the machine team to remove
3) Remove unused code
4) Add sanity check
2019-02-12 10:59:57 -08:00
3b8ae0fe95
TeamCollection: Add into 6.1 release note
2019-02-08 13:50:27 -08:00
7cfe6de27e
TeamCollection: Server team number must match machine team number
...
DESIRED_TEAMS_PER_MACHINE must equal to DESIRED_TEAMS_PER_SERVER.
Otherwise, we may have to few machine teams to create enough server teams.
Note that BUGGIFY macro value is based on a random number generator.
When you have two BUGGIFY, one may be true and the other is false.
Also fix a bug in get the number of healthy machine teams.
2019-02-07 13:53:55 -08:00
455024b3fe
SimulationTest: Test the number of teams
...
Magnify the possibility that the number of created machine teams is
larger than the number of desired machine teams if we do NOT try to remove the surplus machine teams.
This help test the upgrade to machine team in FDB 6.1
2019-02-06 11:04:41 -08:00
5822bd65bf
Track health metrics in Ratekeeper and send these metrics to proxies in GetRateInfoReply messages
2019-01-31 12:56:58 -08:00
d7930af2cb
Storage server periodically calculates cpuUsage and diskUsage metrics. These metrics (as well as all other metrics necessary for health metrics calculation) are sent in the StorageQueuingMetricsReply message.
2019-01-31 12:23:04 -08:00
5b89db811a
Throttle status requests with MAX_STATUS_REQUESTS_PER_SECOND knob, whenever status batching is used.
2019-01-28 15:37:30 -08:00
684a22a52b
Merge branch 'release-6.0'
...
# Conflicts:
# documentation/sphinx/source/release-notes.rst
# fdbbackup/backup.actor.cpp
# fdbclient/BackupContainer.actor.cpp
# fdbclient/HTTP.actor.cpp
# fdbserver/storageserver.actor.cpp
# fdbserver/workloads/BackupCorrectness.actor.cpp
# versions.target
2019-01-09 16:14:46 -08:00
57293a2db0
byte sample recovery did not use limits for its range reads, leading to slow tasks
2019-01-04 10:32:31 -08:00
dbe9baff1f
Several small compilation fixes for new versions of gcc
...
There are several missing includes for cmath in the code, I added those.
Next, Coro returns a reference to a stack variable and this causes a
warning. As this is probably ok for Coro, I disabled the warning in
that file for GCC. I want to have this warning in the build system as
it is generally a very useful warning to have.
Another change is that major and minor are deprecated for a while now.
I replaced those with gnu_dev_major and gnu_dev_minor.
ErrorOr currently implements operators ==, !=, and <. These do not
compile because Error does not implement ==. This compiles on older
versions of gcc and clang because ErrorOr<T>::operator== is not used
anywhere. It is still wrong though and newer gcc versions complain.
I simply removed these methods.
The most interesting fix is that TraceEvent::~TraceEvent is currently
throwing exceptions. This is illegal behavior in C++11 and a idea in
older versions of C++. For now I simply removed the throw, but this
might need some more thought.
2019-01-03 12:44:19 -08:00
4e54690005
Merge branch 'release-6.0'
...
# Conflicts:
# fdbserver/DataDistribution.actor.cpp
# fdbserver/MoveKeys.actor.cpp
2018-11-12 20:26:58 -08:00
3f3a562f75
updated resolution balancing knobs to be a little more aggressive
2018-11-12 19:11:28 -08:00
3f39024640
buggify resolution balancing so that it still happens in simulation
2018-11-12 00:03:07 -08:00
536ee826da
tuned resolver balancing to keep the resolvers within 5MB per second of each other
2018-11-11 23:42:45 -08:00
268093a96d
Adjust all includes to be relative to the root.
...
Remove the use of relative paths. A header at foo/bar.h could be included by
files under foo/ with "bar.h", but would be included everywhere else as
"foo/bar.h". Adjust so that every include references such a header with the
latter form.
Signed-off-by: Robert Escriva <rescriva@dropbox.com>
2018-10-19 17:35:33 +00:00
db71b60d72
Merge pull request #819 from satherton/feature-redwood
...
Redwood storage engine, initial/experimental version
2018-10-18 18:38:11 -07:00
0613a34845
The storage server would block the main thread when processing a single version with a large amount of data
2018-10-18 13:37:31 -07:00
7c1dc305cb
Merge commit 'a72c8f5cb2e79a673abc0ed3d27ef1c51028fb13' into feature-redwood
2018-10-05 10:15:10 -07:00
636420abee
fix: if the disk queue adapter peek hangs for a while, switch to a peek from a different locality
2018-10-03 13:58:55 -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
a92fc911ac
do not spin on a failed storage server recruitment
2018-10-02 17:31:07 -07:00
2fc86c5ff3
Merge branch 'master' of github.com:apple/foundationdb into feature-redwood
...
# Conflicts:
# fdbrpc/AsyncFileCached.actor.h
# fdbserver/IKeyValueStore.h
# fdbserver/KeyValueStoreMemory.actor.cpp
# fdbserver/workloads/StatusWorkload.actor.cpp
# tests/fast/SidebandWithStatus.txt
# tests/rare/LargeApiCorrectnessStatus.txt
# tests/slow/DDBalanceAndRemoveStatus.txt
2018-09-20 03:39:55 -07:00
200e65fe61
added a workload which tests killing an entire region, and recovering from the failure with data loss.
...
fix: we cannot pop the txs tag from remote logs until they have a full copy of the txnStateStore
fix: we have to modify all of history, we cannot stop after finding a local remote
2018-09-17 18:32:39 -07:00
6496a6d9c8
fix: start move keys will only move destination servers to become source servers if less than destination servers are healthy and the total number of sources is less than 2x the number of destinations
2018-08-31 12:43:14 -07:00
d7c01f0419
added a separate knob for tlog’s recoverMemoryLimit
2018-08-21 21:11:23 -07:00
7f7755165c
slowly send notifications to clients to clear the list of dead clients
2018-08-08 17:29:32 -07:00
be1a4d74c7
tlogs serve reads to log routers at a low priority, to prevent them from using all their resources catching up a remote dc that has been down for a long time
...
increase the amount of memory ratekeeper budgets for tlogs so that there is a gap after the spill threshold to prevent temporarily overshooting the budget
2018-08-04 10:31:30 -07:00
40762d9f9b
Merge branch 'master' of github.com:apple/foundationdb into feature-redwood
2018-07-25 17:58:52 -07:00
4fedd05506
added more yields to avoid slow tasks
2018-07-12 17:47:35 -07:00
392c73affb
fixed a few slow tasks
2018-07-12 14:06:59 -07:00
cd63c7a7cc
added a buffered cursor, which efficiently merges lots of peek cursors
2018-07-12 12:09:48 -07:00
96389c74cd
Merge branch 'master' of github.com:apple/foundationdb into feature-redwood
...
# Conflicts:
# tests/fast/SidebandWithStatus.txt
# tests/rare/LargeApiCorrectnessStatus.txt
# tests/slow/DDBalanceAndRemoveStatus.txt
2018-07-10 16:42:34 -07:00
1bc95862b7
Merge branch 'release-6.0' of github.com:apple/foundationdb into feature-redwood
...
# Conflicts:
# tests/fast/SidebandWithStatus.txt
# tests/rare/LargeApiCorrectnessStatus.txt
# tests/slow/DDBalanceAndRemoveStatus.txt
2018-07-10 04:16:02 -07:00
Meng Xu