154de018ff
One place in PaxosConfigConsumer was missed out in #6926 . ( #7006 )
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* One place in PaxosConfigConsumer was missed out.
* Minor improvements.
2022-04-28 18:32:55 -07:00
c69a07a858
Check in the new Hostname logic. ( #6926 )
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* Revert #6655 .
20220407-031010-renxuan-c101052c21da8346 compressed=True data_size=31004844 duration=4310801 ended=100000 fail_fast=10 max_runs=100000 pass=100000 priority=100 remaining=0 runtime=1:04:15 sanity=False started=100047 stopped=20220407-041425 submitted=20220407-031010 timeout=5400 username=renxuan
* Revert #6271 .
20220407-051532-renxuan-470f0fe6aac1c217 compressed=True data_size=30982370 duration=3491067 ended=100002 fail_fast=10 max_runs=100000 pass=100002 priority=100 remaining=0 runtime=0:59:57 sanity=False started=100141 stopped=20220407-061529 submitted=20220407-051532 timeout=5400 username=renxuan
* Revert #6266 .
Remove resolving-related functionalities in connection string. Connection string will be used for storing purpose only, and non-mutable.
20220407-175119-renxuan-55d30ee1a4b42c2f compressed=True data_size=30970443 duration=5437659 ended=100000 fail_fast=10 max_runs=100000 pass=100000 priority=100 remaining=0 runtime=0:59:31 sanity=False started=100154 stopped=20220407-185050 submitted=20220407-175119 timeout=5400 username=renxuan
* Add hostname to coordinator interfaces.
* Turn on the new hostname logic.
* Add the corresponding change in config txns.
The most notable change is before calling basicLoadBalance(), we need to call tryInitializeRequestStream() to initialize request streams first.
Passed correctness tests.
* Return error when hostnames cannot be resolved in coordinators command.
* Minor fixes.
2022-04-27 21:54:13 -07:00
af9deeabc2
Move the Promise<QuorumVersion> before the Future vector to be destroyed after the vector
2022-03-22 16:12:41 -07:00
a71099471b
Update copyright header dates
2022-03-21 13:36:23 -07:00
0e7dc83f25
Fix compilation issues with ModelInterface construction in configuration database code
2022-03-16 14:25:32 -07:00
c3e48fff9f
Update fdbserver/PaxosConfigConsumer.actor.cpp
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Co-authored-by: Trevor Clinkenbeard <trevor.clinkenbeard@snowflake.com>
2022-03-16 08:59:12 -07:00
582ba5d519
Fix issue with stuck config nodes
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In rare circumstances where the cluster controller dies / moves to a new
machine, sometimes only a minority of `ConfigNode`s received messages
telling them they were registered. When the `ConfigNode`s attempt to
register with the new broadcaster (on the new cluster controller), the
knob system would get stuck because only a minority would be registered.
Part of this change allows registration of unregistered `ConfigNode`s if
there is no path to a majority of registered nodes.
2022-03-15 11:42:58 -07:00
d0da6c63c1
Rollforward out of date nodes, compaction fixes
2022-03-14 11:20:56 -07:00
a8828db58e
Load balance dynamic knob requests
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This commit also removes an attempt to read the latest configuration
snapshot when a rollforward timeout occurs. The normal retry loop will
eventually fetch an up to date snapshot and the rollforward will be
retried.
2022-02-22 10:53:48 -08:00
e8354d82bd
Fix timeout issue when using >3 coordinators
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The calculation to determine how many non-timeout replies had been
received was incorrect, causing rollback/rollforward requests to not be
sent, causing the dynamic knob subsystem to get stuck.
2022-02-09 13:43:33 -08:00
7fc4f0d649
Reuse existing quorum timeout error code
2022-02-09 13:43:33 -08:00
d5a562e6b8
Fix dynamic knobs correctness issues
2022-02-09 13:43:32 -08:00
30b525a607
Add assertions to check rollback
2021-10-25 12:03:22 -07:00
c96f560cbe
Verify rollback of a single version in simulation, other small fixes
2021-10-25 12:03:22 -07:00
6078664792
clang-format
2021-10-25 12:03:22 -07:00
57c2cf4a24
Retry messages to well known endpoints, add notes for future work
2021-10-25 12:03:22 -07:00
92998fd20b
Merge rollback message into rollforward message
2021-10-25 12:03:22 -07:00
7357d7714c
Retry with well known endpoints, move last committed check to consumer
2021-10-25 12:03:22 -07:00
1631a1b352
Update fdbserver/PaxosConfigConsumer.actor.cpp
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Co-authored-by: Trevor Clinkenbeard <trevor.clinkenbeard@snowflake.com>
2021-10-25 12:03:22 -07:00
e79c6c7456
Fix issue where previous commit messages were reused
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Fixes an issue where commit versions from previous requests sent to
ConfigNodes were being reused when a new quorum of commit versions was
requested. This was occurring due to a failure to reset the state of
GetCommittedVersionQuorum after a full snapshot request.
2021-10-25 12:03:22 -07:00
9d78604c5b
Add rollback and rollforward logic to ConfigBroadcaster
2021-10-25 12:03:22 -07:00
9a39da85b1
Fix issue where previous commit messages were reused
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Fixes an issue where commit versions from previous requests sent to
ConfigNodes were being reused when a new quorum of commit versions was
requested. This was occurring due to a failure to reset the state of
GetCommittedVersionQuorum after a full snapshot request.
2021-10-25 12:03:22 -07:00
48dc91dd7f
Add rollback and rollforward logic to ConfigBroadcaster
2021-10-25 12:03:22 -07:00
b15daf1886
Added PImpl class
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This class propogates the constness of methods to their pimpl
implementations
2021-08-09 10:04:34 -07:00
9cfd6ed955
Add simple implementation to PaxosConfigConsumer
2021-07-18 17:07:10 -07:00
748a3ebfbe
Add GetSnapshotAndChangesRequest type
2021-05-18 15:28:44 -07:00
ea8396c9be
Improve decoupling of configuration database interfaces and implementations
2021-05-17 15:31:03 -07:00
32f38394b1
Added dummy PaxosConfigConsumer implementation
2021-05-17 13:41:50 -07:00
Renxuan Wang