Merge pull request #1253 from signal18/myloader-path

Update mydumper and myloader path flags to be empty by default

Author: caffeinated92

server/server.go

@@ -829,8 +829,8 @@ func (repman *ReplicationManager) AddFlags(flags *pflag.FlagSet, conf *config.Co
 flags.IntVar(&conf.BackupGrowthPercentage, "backup-growth-percentage", 50, "Percentage of growth according to last backup to check required space. 0 means no growth from last backup. Default 50 percent growth")
 flags.IntVar(&conf.BackupEstimateSizePercentage, "backup-estimate-size-percentage", 150, "Size ratio estimation for backup using information schema data and index size. Default 150 (50 percent bigger than size from query)")
 flags.BoolVar(&conf.BackupKeepUntilValid, "backup-keep-until-valid", false, "Backup will rename previous backup to .old before removing after new backup valid")
-flags.StringVar(&conf.BackupMyDumperPath, "backup-mydumper-path", "/usr/bin/mydumper", "Path to mydumper binary")
-flags.StringVar(&conf.BackupMyLoaderPath, "backup-myloader-path", "/usr/bin/myloader", "Path to myloader binary")
+flags.StringVar(&conf.BackupMyDumperPath, "backup-mydumper-path", "", "Path to mydumper binary")
+flags.StringVar(&conf.BackupMyLoaderPath, "backup-myloader-path", "", "Path to myloader binary")
 flags.StringVar(&conf.BackupMyLoaderOptions, "backup-myloader-options", "--overwrite-tables --verbose=3 --innodb-optimize-keys=skip --max-threads-for-schema-creation=1 --max-threads-for-index-creation=1", "Extra options")
 flags.StringVar(&conf.BackupMyDumperOptions, "backup-mydumper-options", "--chunk-filesize=1000 --compress --less-locking --verbose=3 --triggers --routines --events --trx-consistency-only --kill-long-queries", "Extra options")
 flags.StringVar(&conf.BackupMyDumperRegex, "backup-mydumper-regex", `^(?!(sys\.|performance_schema\.|information_schema\.|replication_manager_schema\.jobs|mysql\.gtid_slave_pos$))`, "Mydumper regex for backup")