The PD configuration file supports more options than command-line parameters. You can find the default configuration file here.
This document only describes parameters that are not included in command-line parameters. Check here for the command line parameters.
periodic(by cycle) and
revision(by version number).
periodic. When the compaction mode is set to
revision, this parameter indicates the version number for the automatic compaction.
Configuration items related to security
Configuration items related to log
Configuration items related to the log file
Configuration items related to monitoring
Configuration items related to scheduling
Region Merge. When the Region size is greater than the specified value, PD does not merge the Region with the adjacent Regions.
Region Mergekey. When the Region key is greater than the specified value, the PD does not merge the Region with its adjacent Regions.
replicaCheckerchecks the health state of a Region. The smaller this value is, the faster
replicaCheckerruns. Normally, you do not need to adjust this parameter.
mergeoperations on the same Region. That means a newly split Region will not be merged for a while.
Region Mergescheduling tasks performed at the same time. Set this parameter to
DownReplica. When this parameter is set to
true, PD does not automatically clean up the copy in the down state.
OfflineReplica. When this parameter is set to
true, PD does not migrate the replicas in the offline state.
true, PD does not supplement replicas for the Region with insufficient replicas.
true, PD does not remove the extra replicas from the Region with excessive replicas.
true, PD does not increase the isolation level of the Region replicas through scheduling.
Configuration items related to replicas
Configuration items related to labels