7aece7398b
fix: it was reducing the list of proxies on the coordinators, which would have made all the clients talking to that coordinator connect to the same set of proxies
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optimized the code to avoid re-randomizing the same list of proxies
2019-07-30 17:15:24 -07:00
8425f53fc5
clients only connect to three proxies
2019-07-28 23:52:29 -07:00
be5d144b8b
added status information on connected clients
2019-07-25 17:15:31 -07:00
8b73a1c998
removed verbose trace messages
2019-07-24 15:07:41 -07:00
4a866290b7
Clients keep a persistent connection open with coordinators to get updates to the list of proxies
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Status still needs to be updated with client information with information from the coordinators
2019-07-23 19:22:44 -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
04e9aa6afd
For small clusters that are growing quickly, it could happen that the rateLimit is set to a low value and it would take very long to read the entire database. Fix this by setting the rateLimit to the maximum allowed value if reading the entire database is taking a long time.
2019-04-10 17:13:37 -07:00
29a37beb20
fixed a valgrind correctness bug
2019-03-30 12:01:36 -07:00
e3400c13ae
fixed a performance regression related to broadcasting a read version to too many transactions simultaneously
2019-03-22 18:37:39 -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
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
e30e2af1f3
ClientKnobs: Add CHECK_CONNECTED_COORDINATOR_NUM_DELAY
2019-03-13 16:54:56 -07:00
a25e224cda
Merge pull request #1213 from etschannen/feature-metadata-version
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Added a metadata version key
2019-03-12 13:36:33 -07:00
bc0b2aa040
Merge branch 'release-6.0' of https://github.com/apple/foundationdb
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# Conflicts:
# documentation/sphinx/source/release-notes.rst
# fdbbackup/backup.actor.cpp
# fdbclient/BlobStore.actor.cpp
2019-03-12 04:49:12 -07:00
d3377722d5
Added blob store Backup URL parameter 'header' which enables addition of custom HTTP header fields to blob store HTTP requests. Added 'fdbbackup modify' command line tool for changing the backup URL and parameters, default snapshot interval, and/or current snapshot interval of a running backup.
2019-03-05 04:00:11 -08:00
f1897f3eb6
Merge branch 'master' into feature-metadata-version
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# Conflicts:
# fdbclient/NativeAPI.actor.cpp
2019-03-04 21:06:16 -08:00
56ae46f89e
Client lazily fetches health metrics from proxies
2019-03-04 14:16:39 -08:00
075fdef31a
Merge branch 'master' into feature-metadata-version
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# Conflicts:
# fdbclient/DatabaseContext.h
2019-03-03 22:58:45 -08:00
3da85f3acd
implemented the \xff/metadataVersion key, which can be used by layers to help them cheaply cache metadata and know when their cache is invalid
2019-02-28 17:45:00 -08:00
d2bde4e55b
Merge branch 'master' of https://github.com/apple/foundationdb into add-health-metrics
2019-02-27 16:30:25 -08:00
f44f26c232
Dynamically rate limit consistency check.
2019-02-07 16:08:39 -08:00
7b0aa104d4
Added UPDATE_HEALTH_METRICS_INTERVAL and UPDATE_DETAILED_HEALTH_METRICS_INTERVAL client knobs
2019-02-01 11:10:43 -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
d005594bdd
Added optional support for sending a unique id per request in a header for logging/tracking purposes.
2019-01-08 14:48:47 -08:00
4b5d0b4e2c
Merge branch 'release-6.0'
...
# Conflicts:
# documentation/sphinx/source/release-notes.rst
# fdbclient/AsyncFileBlobStore.actor.cpp
# fdbclient/AsyncFileBlobStore.actor.h
# fdbclient/BlobStore.actor.cpp
# fdbclient/BlobStore.h
# fdbclient/HTTP.actor.cpp
# fdbclient/ManagementAPI.actor.cpp
# fdbclient/NativeAPI.actor.cpp
# fdbrpc/LoadBalance.actor.h
# fdbrpc/batcher.actor.h
# fdbrpc/fdbrpc.vcxproj
# fdbrpc/sim2.actor.cpp
# fdbserver/DataDistribution.actor.cpp
# fdbserver/DataDistributionTracker.actor.cpp
# fdbserver/SimulatedCluster.actor.cpp
# fdbserver/TLogServer.actor.cpp
# fdbserver/masterserver.actor.cpp
2018-11-10 13:04:24 -08:00
18509ac4dd
account for the overhead of tags on a message when batching transactions into a version
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increased the default location cache size
2018-11-02 12:52:34 -07:00
268093a96d
Adjust all includes to be relative to the root.
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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
963f4f3354
failure emergency delay could be triggered more easily than originally thought, so reduce the knob values so it waits 30 seconds after 10 recoveries
2018-10-05 13:25:54 -07:00
dcdbb3ec4d
Merge branch 'release-6.0' of github.com:apple/foundationdb into feature-movekey-fixes
2018-09-05 10:29:13 -07:00
e60c668853
The cluster controller will increase its failure monitoring delay after there have been many unfinishedRecoveries
2018-08-31 10:51:55 -07:00
ac336c632a
WATCH_TIMEOUT knob was always buggified
2018-08-22 10:40:55 -07:00
4c7001571b
increased the default list request rate to speed up backup expire
2018-08-09 18:43:02 -07:00
dd72379363
reduced the failure detection times
2018-06-27 20:41:18 -07:00
1dce97f28c
Merge branch 'release-5.2'
...
# Conflicts:
# documentation/sphinx/source/release-notes.rst
# fdbserver/SimulatedCluster.actor.cpp
# packaging/msi/FDBInstaller.wxs
# versions.target
2018-06-21 17:05:11 -07:00
d9f3eb05a2
Change default delete operations per second. Updated release notes.
2018-06-21 11:13:31 -07:00
e9e1e194f0
Added operation-specific rate controls to blob store interface.
2018-06-20 20:34:34 -07:00
731c3b38e8
Merge pull request #481 from satherton/release-5.2
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Reduce backup parallel tasks to decrease memory usage.
2018-06-12 13:16:24 -07:00
0481928bd8
Reduce backup parallel tasks to decrease memory usage.
2018-06-12 13:15:24 -07:00
529d0497f1
Proxy going OOM when applying high volumes of writes to a proxy, particular in a sudden fashion before ratekeeper can control the workload.
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Address this issue by proactively monitoring the memory used by commit batches and dropping requests if a certain memory limit is exceeded.
2018-06-01 15:21:40 -07:00
20f61f5cf8
fix: increased the buggified restore batch size to prevent tests from taking too long
2018-05-11 13:26:32 -07:00
ede5cab192
Merge pull request #89 from yichic/share-log-mutations-5.2
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Share log mutations 5.2
2018-03-19 12:01:26 -07:00
d6559b144f
Share log mutations between backups and DRs which have the same backup range
2018-03-19 11:32:50 -07:00
26b93ff920
Share log mutations between backups and DRs which have the same backup range
2018-03-16 18:09:23 -07:00
91bb8faa45
Merge commit 'f773b9460d31d31b7d421860fc647936f31aa1fa'
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# Conflicts:
# tests/fast/SidebandWithStatus.txt
# tests/rare/LargeApiCorrectnessStatus.txt
# tests/slow/DDBalanceAndRemoveStatus.txt
2018-03-09 14:47:03 -08:00
cb68885328
If backup expiration determines that force is required but the force parameter is not set, it will no longer throw an error unless the backup contains data from prior to the expire_before_version.
2018-03-08 11:27:15 -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
79d94214a4
Merge commit 'f4ffc9752b5ec66ac47f5f684a5d8be06a7eae6e' into feature-remote-logs
2018-01-25 10:12:06 -08:00
4dec5423f7
Optimization in backup snapshot dispatching. If the next dispatch version is not ahead of the recently known current version then do not set a scheduled time for new range tasks in order to avoid the overhead and delay of task timeout handling. Adjusted task timeout knobs to avoid large transaction warnings. Removed backtrace() from LargeTransaction trace event. Tweaked suppression in backup trace events.
2018-01-24 17:40:02 -08:00
1f59f9ee5b
Reduce restore dispatch transaction size.
2018-01-22 15:04:14 -08:00
Evan Tschannen