Merge downstream gh #225
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Merge downstream gh #225
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added 17 commits
June 20, 2016 14:12
adding necessary index to node_health
Added `NodeHealthExpiry` config variable
supporting which-cluster-gh-ost-slaves command
allowing gh-ost replicas to have replicas
- `database_instance_maintenance` now indicates processing node hostname/token - active node expires entries when such hostname/token are not alive - excluding (not expiring) maintenance locks explicitly set by the user (`begin=maintenance`)
expiring maintenance for dead nodes
displaying GTID sets in node modal
adjusting negative replication lag seconds
- Introducing `ListenSocket` config variable; when on-empty, `http` service listens on unix socket instead of `TCP`. It is the responsibility of the user to make sure the file does not exist beforehand.
HTTP can listen on unix-socket
Merge pull request #217 from outbrain/merge-downstream-gh
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expiring maintenance for dead nodes
database_instance_maintenancenow indicates processing node hostname/tokenbegin=maintenance)Storyline, closes #224
adjusting negative replication lag seconds
Storyline, closes #212
When negative replication lag is encountered, we emit a
WARNINGand adjust to0. (previous behavior was to fail insertion)displaying GTID sets in node modal
Only when GTID is enabled. Closes #216
HTTP can listen on unix-socket
ListenSocketconfig variable; when on-empty,httpservice listens on unix socket instead ofTCP. It is the responsibility of the user to make sure the file does not exist beforehand.Closes #222
Added
NodeHealthExpiryconfig variableBy default
trueso as to be backwards compatible, this can be used to only expire node health on daemon services, as opposed to CLI invocations.adding necessary index to node_health
This adds a required index for the
node_healthcleanup queries