475abe301c
Merge remote-tracking branch 'origin/master' into fix-ub
2021-07-14 10:47:02 -07:00
8efe3b296a
Delete remaining extern declarations for noUnseed
2021-07-08 19:19:22 -04:00
fe5e7f8c2a
Remove ISingleThreadTransaction::create function
2021-06-29 10:29:41 -07:00
7f35a66383
Fix the types of dl functions in the multi-version client
...
This fixes undefined behavior of invoking a function pointer with the
wrong type.
2021-06-23 10:38:04 -07:00
f28ac955c3
Remove unnecessary temporary objects while growing objects of type std::vector<std::pair<A, B>>
2021-05-10 16:32:50 -07:00
5c2d7b6080
Create RangeResult type alias
2021-05-03 13:14:16 -07:00
ab3f96f16d
Fix: simulation doesn't have a protocol version monitor and can't cancel it.
2021-04-30 11:56:35 -07:00
eaf1e0f64e
Be more defensive with cancellation by not capturing the this pointer in lambdas, instead capturing a full Reference.
2021-04-30 11:11:02 -07:00
cb3d2bfec7
Add cancellation of the protocol monitor when the database is destroyed. Avoid using any state when cancelled. Fix race between setting up the protocol version monitor and destroying the database.
2021-04-30 10:35:44 -07:00
f61f13a0ba
Explicitly cancel thread futures for the protocol version monitors in MVC
2021-04-29 22:02:38 -07:00
904a39e473
Merge pull request #4667 from sfc-gh-ajbeamon/feature-mvc-monitor-protocol-version
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Use fewer connections in the multi-version client
2021-04-28 14:13:17 -07:00
16dfb2b2f2
Keep connections older than 6.2 open indefinitely to avoid weird bugs around quickly closing the database.
2021-04-27 15:00:56 -07:00
823873a9aa
Address review comments:
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Use nullptr instead of NULL
Use const& for a parameter
Add some comments
2021-04-26 14:39:27 -07:00
656c9a6c47
Add benchmark and document entities touched
2021-04-26 17:46:35 +00:00
a794fca932
Support 5.0 (and earlier) client versions by adding GRV probing for old versions. Update the C bindings implementation of get_server_protocol to convert the ProtocolVersion object into a uint64_t. Rename a misleading protocol version alias.
2021-04-23 15:00:21 -07:00
6fc59379d8
Add /fdbclient/multiversionclient/ to ctest, and fix thread safety
2021-04-23 21:17:41 +00:00
f485d7fa5e
Fix comment typo
2021-04-21 12:25:03 -07:00
9e89159efb
Don't use DLDatabase objects before they are ready (applicable for API versions < 610). Fix reference counting of DLDatabase objects to avoid leaking the underlying database handle. Update release notes to note that clients older than 6.2 still create extra connections.
2021-04-20 16:21:01 -07:00
486260e944
Fix infinite loop with stable interface protocol monitoring. Fix case where getting an error with a network option didn't properly terminate the database connection. Reduce option lock critical section.
2021-04-15 13:36:31 -07:00
b2d6930103
The multi-version client monitors the cluster's protocol version and only activates the client library that can connect.
2021-04-15 11:45:14 -07:00
3ed0d614d2
Move fdb_get_server_protocol to be a function on the database object. Add an argument for expected_version that can be used to signal that the function shouldn't return unless the protocol version is different.
2021-04-14 12:50:30 -07:00
73571ad52e
Merge branch 'master' of github.com:sfc-gh-nwijetunga/foundationdb into network_busyness
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* 'master' of github.com:sfc-gh-nwijetunga/foundationdb: (55 commits)
Port lost changes from #4004
Fix markdown
Factor our refreshTransaction gadget
Align FastAllocator memory to 4096 for size >= 4096
Fix heap-use-after-free's
Disable lsan in joshua
Manually apply changes made to BackupContainer.actor.cpp on release-6.3 to the new files where that code is located.
add release branch instructions
Fix PR number in release note link
fixed a simulation bug where a process on an unreliable machine would be considered reliable by the simulator
Add tini as PID 1 to docker image (#4363 )
Fix typo
Fix broken_promise bug
Explain FastAllocator<4096> special case
Inform LSAN that we have unaligned pointers
apply clang-format to flow/Platform.h
Fix typos
Address review comments
Change the macro that forbids exit() calls to be a static assertion
Add versionstamp serialization information
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2021-03-18 18:58:43 +00:00
bf5f83d2bf
address pr comments
2021-03-16 21:49:36 +00:00
25c4880ebe
Merge branch 'release-6.3' into merge-release-6.3-into-master (temporarily discard all changes to BackupContainer.actor.cpp)
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# Conflicts:
# fdbclient/BackupContainer.actor.cpp
# fdbserver/Knobs.h
2021-03-15 16:41:04 -07:00
f0d79b3d86
Inital implementation of network busyness
2021-03-15 23:23:56 +00:00
0dd9fdf9de
Throw an error if the local client is disabled and there are no external clients
2021-03-11 14:09:52 -08:00
fe4ff420a3
Don't copy the external libraries if you aren't using more than one thread
2021-03-10 15:09:30 -08:00
df90cc89de
apply clang-format to *.c, *.cpp, *.h, *.hpp files
2021-03-10 10:18:07 -08:00
2bb4f2e59f
Merge branch 'release-6.3-pre-format' into master-format
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This merges release-6.3 branch right before it was fully formatted.
There were quite a few conflicts that are resolved here. CoroFlow had
a check for OOM errors introduced in 6.3, but didn't seem applicable in
the new implmentation which seems to use boost.
2021-03-10 09:37:41 -08:00
8a8c488ede
apply clang-format to *.c, *.cpp, *.h, *.hpp files
2021-03-05 18:13:38 -06:00
37d9e975e9
Fix multiple compiler warnings
2021-03-03 10:18:03 -07:00
346a4e3ecd
Merge branch 'release-6.3'
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# Conflicts:
# fdbcli/fdbcli.actor.cpp
# fdbrpc/LoadBalance.actor.h
# fdbrpc/MultiInterface.h
# fdbserver/ClusterController.actor.cpp
# fdbserver/MasterProxyServer.actor.cpp
# fdbserver/masterserver.actor.cpp
2021-03-01 18:52:06 -08:00
1ee9c3e45d
Apply suggestions from code review
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Co-authored-by: A.J. Beamon <aj.beamon@snowflake.com>
2021-02-22 20:18:01 -07:00
e9b7e22e02
Merge branch 'rel-6.3'
2021-02-22 08:47:22 -08:00
5324f127c9
Address skipped PR comments from multithreaded client PR
2021-02-17 21:10:42 +00:00
bf3e6db9e9
Fix build issues; move to new assert style
2021-02-12 23:52:55 +00:00
36915e848a
clang format
2021-02-12 22:42:57 +00:00
555f3ebfaa
Implement + test corner case configurations for mutlithreaded client.
2021-02-12 22:37:24 +00:00
6e483b6da8
Remove sendfile.h to fix non-Linux builds
2021-02-12 09:31:22 -08:00
4938aee113
Address PR comments, remove some old cruft + comments
2021-02-11 01:27:57 +00:00
e4f6a39e48
change client thread count from knob to fdb.option (to be more consistent with other multiversion client options)
2021-02-10 16:29:27 +00:00
90686a95a0
format code
2021-02-08 22:17:16 -08:00
61082e70e1
format code, add comments
2021-02-08 19:11:30 -08:00
9e9bc4abe5
Create one client thread for each one that was requested (assumes local client is disabled)
2021-02-08 21:20:37 +00:00
97925de9d4
Update fdb_database_create_snapshot to take a UID as input
2021-02-05 14:14:38 -08:00
ad3de5c9e0
WIP: seems to work?
2021-02-03 23:19:26 +00:00
1032a5d005
WIP
2021-02-03 21:45:35 +00:00
f50206aabb
fdbclient: Copy external libraries MULTI_VERSION_CLIENT_THREADS_PER_VERSION times
...
To support multiple threads in for each multi-version clients, we make a copy of
external library for each thread in `/tmp/` directory and load that.
(cherry-picked by Rusty; there were some conflicts, so this has commented out cruft in it)
2021-02-03 20:47:15 +00:00
87aeafb294
partial refactor to support multiple threads per client library
2021-02-03 19:58:37 +00:00
cef53b2b40
clang-format
2021-01-26 12:06:40 -08:00
sfc-gh-tclinkenbeard