1. We have not worked on it for many months
2. It's not on the short term roadmap
3. It complicates the code around the replication.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
This is pure refactoring PR that does not change any functionality besides
prohibiting using AsRobj/SyncRobj functions for compact objects of type
OBJ_ZSET. This is needed in case we decide in the future to implement our own
zset type.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
Specifiying an exact boost version is not robust.
Also we do not depend on fibers anymore and boost-context is enough.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
Only most basic functionality is covered, the options support
and variadic functionality for GEOADD is missing.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
1. Remove shard-local functions from zset_family.h and move them into anonymous namespace in cc file.
2. Fix a warning in geohash.c
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
* fix(regression_test): fix in shutdown and replication pytests
- skip test_gracefull_shutdown test
- fix test_take_over_seeder test:
bug: the dbfilename was not unique, therefore between different runs the server reload
the snapshot of the last test run and this failed the test.
fix: use random dbfilename
- fix test_take_over_timeout test:
bug: REPLTAKEOVER timeout was not small enough for opt dfly build
fix: decrease timeout
Signed-off-by: adi_holden <adi@dragonflydb.io>
1. add tls-ca-cert-file flag
2. add tls-ca-cert-dir flag
3. enables redis-cli to connect over tls without --insecure flag by properly validating certificate wtih CA
The issue was that, sometimes, the ID generated for one of the nodes
contained the slot ID that was used in the test (either 5259 or 5260).
This caused the test to replace the "slot" part of the id, which in turn
caused the node to think that it no longer owns any slot.
In addition, add more states to tx local_mask to allow easier debugging.
Finally, add check-fail to verify tx invariants in order to prevent
reaching errorneous states that are nearly impossible to analyze.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
* fix(server): Initialize ServerFamily with all listeners.
- Add a test for CLIENT LIST which is the visible result of this.
* use std move
* feat: Implement replicas take over
* Basic test
* Address CR comments
* Write a better test. Sadly it fails
* chore: Expose AwaitDispatches for reuse in takeover
* Ensure that no commands can execute during or after a takeover
* CR progress
* Actually disable the expiration
* Improve tests coverage
* Fix the dispatch waiting code
* Improve testing coverage and fix a shutdown snaphot bug
* don't replicate a replica
Implements basic compressed sorted set that can be used in indices to optimize memory usage
---------
Signed-off-by: Vladislav Oleshko <vlad@dragonflydb.io>
Enables execution of global lua scripts inside multi/exec transactions if the defualt script config enables global execution for scripts. This change is only a fix and does not provide any safeguards against other execution scenarios (namely enabling globality with script flags). In the future, the proper execution mode should be determined more carefully by inspecting the scripts to be executed
Signed-off-by: Vladislav Oleshko <vlad@dragonflydb.io>
Co-authored-by: Kostas Kyrimis <kostaskyrim@gmail.com>
The test case for checking is_loading == 1 is inherently racy because
the client can connect at any time before or after the dragonfly
instance loads the snapshot.
