ZooKeeper

Java option

Environment variable

PDS default value

JVMFLAGS

-Xms1g, -Xmx1g

Metrics exporter / Logging configuration

Environment variable

PDS default value

LOG_LEVEL_ROOTLOGGER

INFO

LOG_LAYOUT

PATTERN

Server configuration	Environment variable	PDS default value
`tickLime`	`TICK_TIME`	`2000`
`4lw.commands.whitelist`	`ZOO_4LW_COMMANDS_WHITELIST`
`globalOutstandingLimit`	`GLOBAL_OUTSTANDING_LIMIT`
`preAllocSize`	`PRE_ALLOC_SIZE`
`snapCount`	`SNAP_COUNT`
`maxClientCnxs`	`MAX_CLIENT_CNXS`
`clientPortAddress`	`CLIENT_PORT_ADDRESS`
`minSessionTimeout`	`MIN_SESSION_TIMEOUT`
`maxSessionTimeout`	`MAX_SESSION_TIMEOUT`
`autopurge.purgeInterval`	`AUTOPURGE_PURGE_INTERVAL`	`6`
`autopurge.snapRetainCount`	`AUTOPURGE_SNAP_RETAIN_COUNT`
`syncEnabled`	`SYNC_ENABLED`
`electionAlg`	`ELECTION_ALG`
`initLimit`	`INIT_LIMIT`	`10`
`leaderServes`	`LEADER_SERVES`
`syncLimit`	`SYNC_LIMIT`	`5`
`cnxTimeout`	`CNX_TIMEOUT`
`forceSync`	`FORCE_SYNC`
`skipACL`	`SKIP_ACL`
`quorumListenOnAllIPs`	`QUORUM_LISTEN_ON_ALL_IPS`