FDB Formatster
0c214d71da
apply clang-format to *.c, *.cpp, *.h, *.hpp files
2021-03-05 16:31:35 -06:00
Evan Tschannen
4640edf5d6
do not recruit satellite tlogs when usable regions=1
2020-03-13 10:24:52 -07:00
Evan Tschannen
85bc5f6b8b
Update fdbclient/DatabaseConfiguration.h
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Co-Authored-By: Markus Pilman <markus@pilman.ch>
2019-10-16 15:11:24 -07:00
Evan Tschannen
1af44afad3
Update fdbclient/DatabaseConfiguration.h
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Co-Authored-By: Markus Pilman <markus@pilman.ch>
2019-10-16 14:55:02 -07:00
Evan Tschannen
35e816e9ad
added the ability to configure satellite_logs by satellite location, this will overwrite the region configure if both are present
2019-10-14 18:30:15 -07:00
A.J. Beamon
438bc636d5
Rename max_machine_failures_without_losing_X to max_zone_failures_without_losing_X in status.
2019-07-30 14:02:31 -07:00
Evan Tschannen
a2108047aa
removed LocalitySetRef and IRepPolicyRef typedefs, because for clarity the Ref suffix is reserved for arena allocated objects instead of reference counted objects.
2019-03-13 13:14:39 -07:00
Evan Tschannen
8afb7fbb9d
Merge pull request #1160 from alexmiller-apple/tstlog-fork
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Spill-By-Reference TLog Part 2: New and Old TLogServers co-exist harmoniously
2019-02-26 18:00:04 -08:00
Alex Miller
6d23eb2d1a
Implement log_version.
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This mega-commit introduces a new configuration setting, `log_version`,
that controls the TLog implementations and features that are available
within FDB, so that users can opt in to new features if they're willing
to sacrifice backwards compatibility.
2019-02-22 12:15:23 -08:00
Alex Miller
0cf3ee9f99
Add a way to configure log spill type.
2019-02-19 22:18:10 -08:00
Evan Tschannen
8f2af8bed1
fix: forced recoveries now require a target dcid which will become the new primary location. During the forced recovery, the configuration will be changed to make that location primary, and usable_regions will be set to 1. If the target dcid is already the primary location, the forced recovery will do nothing. This makes forced recoveries idempotent, so it is safe to the client to re-send forced recovery commands to the cluster controller.
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fix: the cluster controller attempts to do a commit to determine if the cluster is alive, since its own internal recoveryState might not be up-to-date.
fix: forceMasterFailure on the cluster controller did not always cause the current master to be re-recruited
2019-02-18 14:54:28 -08:00
anoyes
6a4d87802b
Replace & operator with variadic function
2018-12-28 11:33:42 -08:00
Evan Tschannen
866ccfe344
added the ability to allow the master to finish recovery before all storage servers in both regions have their mutations. This allows you to recover from scenarios where you lose all your tlogs in one dc.
2018-07-04 01:59:04 -04:00
Evan Tschannen
a288d5b9a9
added a fallback satellite configuration, so that we can use two satellites if available, but do not have to failover to the remote datacenter if one satellite is down
2018-06-28 23:15:32 -07:00
Evan Tschannen
8a8914f046
re-added the ability to configure the number of log routers. Many log routers are needed to get a sufficient number of sockets involved in copying data across the WAN
2018-06-22 00:04:00 -07:00
Evan Tschannen
1ccfb3a0f4
fix: log_anti_quorum was always 0 in simulation
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removed durableStorageQuorum, because it is no longer a useful configuration parameter
2018-06-18 10:24:57 -07:00
Evan Tschannen
e8c462882b
re-added remote_logs as a parameter, because it could be useful to have a different number of logs between when recruited as primary and remote
2018-06-18 10:22:34 -07:00
Evan Tschannen
0913368651
added usable_regions to specify if we will replicate into a remote region
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remote replication defaults to the primary replication
removed remote_logs, because they should be specified as an override in the regions object
2018-06-17 19:31:15 -07:00
Evan Tschannen
26b7dd32da
fix: cluster controller did not respect usable dcs
2018-06-14 12:56:48 -07:00
Evan Tschannen
7af892f50b
first working version of non-copying recovery working with fearless configurations
2018-04-08 21:24:05 -07:00
