Constant Field Values (Apache ZooKeeper - Server 3.7.0 API)
Date: 2021-03-17

# Constant Field Values

## Contents

- org.apache.*

## org.apache.*

- org.apache.zookeeper.ClientCnxn
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `AUTHPACKET_XID` | `-4`
  `public static final int` | `NOTIFICATION_XID` | `-1`
  `public static final int` | `PING_XID` | `-2`
  `public static final int` | `SET_WATCHES_XID` | `-8`

- org.apache.zookeeper.Environment
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `JAAS_CONF_KEY` | `"java.security.auth.login.config"`

- org.apache.zookeeper.KeeperException.CodeDeprecated
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `APIError` | `-100`
  `public static final int` | `AuthFailed` | `-115`
  `public static final int` | `BadArguments` | `-8`
  `public static final int` | `BadVersion` | `-103`
  `public static final int` | `ConnectionLoss` | `-4`
  `public static final int` | `DataInconsistency` | `-3`
  `public static final int` | `EphemeralOnLocalSession` | `-120`
  `public static final int` | `InvalidACL` | `-114`
  `public static final int` | `InvalidCallback` | `-113`
  `public static final int` | `MarshallingError` | `-5`
  `public static final int` | `NewConfigNoQuorum` | `-13`
  `public static final int` | `NoAuth` | `-102`
  `public static final int` | `NoChildrenForEphemerals` | `-108`
  `public static final int` | `NodeExists` | `-110`
  `public static final int` | `NoNode` | `-101`
  `public static final int` | `NotEmpty` | `-111`
  `public static final int` | `Ok` | `0`
  `public static final int` | `OperationTimeout` | `-7`
  `public static final int` | `ReconfigInProgress` | `-14`
  `public static final int` | `RuntimeInconsistency` | `-2`
  `public static final int` | `SessionExpired` | `-112`
  `public static final int` | `SystemError` | `-1`
  `public static final int` | `Unimplemented` | `-6`
  `public static final int` | `UnknownSession` | `-12`

- org.apache.zookeeper.Quotas
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `limitNode` | `"zookeeper_limits"`
  `public static final String` | `procZookeeper` | `"/zookeeper"`
  `public static final String` | `quotaZookeeper` | `"/zookeeper/quota"`
  `public static final String` | `statNode` | `"zookeeper_stats"`

- org.apache.zookeeper.Shell
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `SET_GROUP_COMMAND` | `"chgrp"`
  `public static final String` | `SET_OWNER_COMMAND` | `"chown"`
  `public static final String` | `SET_PERMISSION_COMMAND` | `"chmod"`
  `public static final String` | `ULIMIT_COMMAND` | `"ulimit"`
  `public static final String` | `USER_NAME_COMMAND` | `"whoami"`

- org.apache.zookeeper.ZooDefs
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `CONFIG_NODE` | `"/zookeeper/config"`
  `public static final String` | `ZOOKEEPER_NODE_SUBTREE` | `"/zookeeper/"`

- org.apache.zookeeper.ZooDefs.AddWatchModes
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `persistent` | `0`
  `public static final int` | `persistentRecursive` | `1`

- org.apache.zookeeper.ZooDefs.OpCode
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `addWatch` | `106`
  `public static final int` | `auth` | `100`
  `public static final int` | `check` | `13`
  `public static final int` | `checkWatches` | `17`
  `public static final int` | `closeSession` | `-11`
  `public static final int` | `create` | `1`
  `public static final int` | `create2` | `15`
  `public static final int` | `createContainer` | `19`
  `public static final int` | `createSession` | `-10`
  `public static final int` | `createTTL` | `21`
  `public static final int` | `delete` | `2`
  `public static final int` | `deleteContainer` | `20`
  `public static final int` | `error` | `-1`
  `public static final int` | `exists` | `3`
  `public static final int` | `getACL` | `6`
  `public static final int` | `getAllChildrenNumber` | `104`
  `public static final int` | `getChildren` | `8`
  `public static final int` | `getChildren2` | `12`
  `public static final int` | `getData` | `4`
  `public static final int` | `getEphemerals` | `103`
  `public static final int` | `multi` | `14`
  `public static final int` | `multiRead` | `22`
  `public static final int` | `notification` | `0`
  `public static final int` | `ping` | `11`
  `public static final int` | `reconfig` | `16`
  `public static final int` | `removeWatches` | `18`
  `public static final int` | `sasl` | `102`
  `public static final int` | `setACL` | `7`
  `public static final int` | `setData` | `5`
  `public static final int` | `setWatches` | `101`
  `public static final int` | `setWatches2` | `105`
  `public static final int` | `sync` | `9`
  `public static final int` | `whoAmI` | `107`

- org.apache.zookeeper.ZooDefs.Perms
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `ADMIN` | `16`
  `public static final int` | `ALL` | `31`
  `public static final int` | `CREATE` | `4`
  `public static final int` | `DELETE` | `8`
  `public static final int` | `READ` | `1`
  `public static final int` | `WRITE` | `2`

- org.apache.zookeeper.ZooKeeper
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `SECURE_CLIENT` | `"zookeeper.client.secure"`
  `public static final String` | `ZOOKEEPER_CLIENT_CNXN_SOCKET` | `"zookeeper.clientCnxnSocket"`

- org.apache.zookeeper.audit.AuditConstants
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `OP_CREATE` | `"create"`
  `public static final String` | `OP_DEL_EZNODE_EXP` | `"ephemeralZNodeDeletionOnSessionCloseOrExpire"`
  `public static final String` | `OP_DELETE` | `"delete"`
  `public static final String` | `OP_MULTI_OP` | `"multiOperation"`
  `public static final String` | `OP_RECONFIG` | `"reconfig"`
  `public static final String` | `OP_SETACL` | `"setAcl"`
  `public static final String` | `OP_SETDATA` | `"setData"`

- org.apache.zookeeper.cli.CliException
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `protected static final int` | `DEFAULT_EXCEPTION_EXIT_CODE` | `1`

- org.apache.zookeeper.client.ZKClientConfig
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `CLIENT_MAX_PACKET_LENGTH_DEFAULT` | `1048575`
  `public static final String` | `DISABLE_AUTO_WATCH_RESET` | `"zookeeper.disableAutoWatchReset"`
  `public static final String` | `ENABLE_CLIENT_SASL_DEFAULT` | `"true"`
  `public static final String` | `ENABLE_CLIENT_SASL_KEY` | `"zookeeper.sasl.client"`
  `public static final String` | `LOGIN_CONTEXT_NAME_KEY` | `"zookeeper.sasl.clientconfig"`
  `public static final String` | `LOGIN_CONTEXT_NAME_KEY_DEFAULT` | `"Client"`
  `public static final String` | `SECURE_CLIENT` | `"zookeeper.client.secure"`
  `public static final String` | `ZK_SASL_CLIENT_CANONICALIZE_HOSTNAME` | `"zookeeper.sasl.client.canonicalize.hostname"`
  `public static final String` | `ZK_SASL_CLIENT_CANONICALIZE_HOSTNAME_DEFAULT` | `"true"`
  `public static final String` | `ZK_SASL_CLIENT_USERNAME` | `"zookeeper.sasl.client.username"`
  `public static final String` | `ZK_SASL_CLIENT_USERNAME_DEFAULT` | `"zookeeper"`
  `public static final String` | `ZOOKEEPER_CLIENT_CNXN_SOCKET` | `"zookeeper.clientCnxnSocket"`
  `public static final String` | `ZOOKEEPER_REQUEST_TIMEOUT` | `"zookeeper.request.timeout"`
  `public static final long` | `ZOOKEEPER_REQUEST_TIMEOUT_DEFAULT` | `0L`
  `public static final String` | `ZOOKEEPER_SERVER_PRINCIPAL` | `"zookeeper.server.principal"`
  `public static final String` | `ZOOKEEPER_SERVER_REALM` | `"zookeeper.server.realm"`

- org.apache.zookeeper.client.ZooKeeperSaslClient
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ENABLE_CLIENT_SASL_DEFAULT` | `"true"`
  `public static final String` | `ENABLE_CLIENT_SASL_KEY` | `"zookeeper.sasl.client"`
  `public static final String` | `LOGIN_CONTEXT_NAME_KEY` | `"zookeeper.sasl.clientconfig"`

- org.apache.zookeeper.common.X509Util
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `DEFAULT_HANDSHAKE_DETECTION_TIMEOUT_MILLIS` | `5000`
  `public static final String` | `DEFAULT_PROTOCOL` | `"TLSv1.2"`

- org.apache.zookeeper.common.ZKConfig
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `JGSS_NATIVE` | `"sun.security.jgss.native"`
  `public static final String` | `JUTE_MAXBUFFER` | `"jute.maxbuffer"`
  `public static final String` | `KINIT_COMMAND` | `"zookeeper.kinit"`

- org.apache.zookeeper.jmx.MBeanRegistry
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `DOMAIN` | `"org.apache.ZooKeeperService"`

- org.apache.zookeeper.server.AuthenticationHelper
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ENFORCE_AUTH_ENABLED` | `"zookeeper.enforce.auth.enabled"`
  `public static final String` | `ENFORCE_AUTH_SCHEMES` | `"zookeeper.enforce.auth.schemes"`
  `public static final String` | `SASL_AUTH_SCHEME` | `"sasl"`
  `public static final String` | `SESSION_REQUIRE_CLIENT_SASL_AUTH` | `"zookeeper.sessionRequireClientSASLAuth"`

- org.apache.zookeeper.server.BlueThrottle
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `CONNECTION_THROTTLE_DECREASE_RATIO` | `"zookeeper.connection_throttle_decrease_ratio"`
  `public static final String` | `CONNECTION_THROTTLE_DROP_DECREASE` | `"zookeeper.connection_throttle_drop_decrease"`
  `public static final String` | `CONNECTION_THROTTLE_DROP_INCREASE` | `"zookeeper.connection_throttle_drop_increase"`
  `public static final String` | `CONNECTION_THROTTLE_FILL_COUNT` | `"zookeeper.connection_throttle_fill_count"`
  `public static final String` | `CONNECTION_THROTTLE_FILL_TIME` | `"zookeeper.connection_throttle_fill_time"`
  `public static final String` | `CONNECTION_THROTTLE_FREEZE_TIME` | `"zookeeper.connection_throttle_freeze_time"`
  `public static final String` | `CONNECTION_THROTTLE_TOKENS` | `"zookeeper.connection_throttle_tokens"`
  `public static final String` | `GLOBAL_SESSION_WEIGHT` | `"zookeeper.connection_throttle_global_session_weight"`
  `public static final String` | `LOCAL_SESSION_WEIGHT` | `"zookeeper.connection_throttle_local_session_weight"`
  `public static final String` | `RENEW_SESSION_WEIGHT` | `"zookeeper.connection_throttle_renew_session_weight"`
  `public static final String` | `WEIGHED_CONNECTION_THROTTLE` | `"zookeeper.connection_throttle_weight_enabled"`

- org.apache.zookeeper.server.DataTree
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `DIGEST_LOG_INTERVAL` | `128`
  `public static final int` | `DIGEST_LOG_LIMIT` | `1024`
  `public static final int` | `STAT_OVERHEAD_BYTES` | `68`

- org.apache.zookeeper.server.EphemeralType
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final long` | `CONTAINER_EPHEMERAL_OWNER` | `-9223372036854775808L`
  `public static final long` | `MAX_EXTENDED_SERVER_ID` | `254L`

- org.apache.zookeeper.server.EphemeralTypeEmulate353
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final long` | `CONTAINER_EPHEMERAL_OWNER` | `-9223372036854775808L`
  `public static final long` | `MAX_TTL` | `1152921504606846975L`
  `public static final long` | `TTL_MASK` | `-9223372036854775808L`

- org.apache.zookeeper.server.NettyServerCnxnFactory
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `NETTY_ADVANCED_FLOW_CONTROL` | `"zookeeper.netty.advancedFlowControl.enabled"`
  `public static final String` | `OUTSTANDING_HANDSHAKE_LIMIT` | `"zookeeper.netty.server.outstandingHandshake.limit"`
  `public static final String` | `PORT_UNIFICATION_KEY` | `"zookeeper.client.portUnification"`

- org.apache.zookeeper.server.NIOServerCnxnFactory
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ZOOKEEPER_NIO_DIRECT_BUFFER_BYTES` | `"zookeeper.nio.directBufferBytes"`
  `public static final String` | `ZOOKEEPER_NIO_NUM_SELECTOR_THREADS` | `"zookeeper.nio.numSelectorThreads"`
  `public static final String` | `ZOOKEEPER_NIO_NUM_WORKER_THREADS` | `"zookeeper.nio.numWorkerThreads"`
  `public static final String` | `ZOOKEEPER_NIO_SESSIONLESS_CNXN_TIMEOUT` | `"zookeeper.nio.sessionlessCnxnTimeout"`
  `public static final String` | `ZOOKEEPER_NIO_SHUTDOWN_TIMEOUT` | `"zookeeper.nio.shutdownTimeout"`

- org.apache.zookeeper.server.ResponseCache
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `DEFAULT_RESPONSE_CACHE_SIZE` | `400`

- org.apache.zookeeper.server.ServerCnxnFactory
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `ZOOKEEPER_MAX_CONNECTION_DEFAULT` | `0`
  `public static final String` | `ZOOKEEPER_SERVER_CNXN_FACTORY` | `"zookeeper.serverCnxnFactory"`

- org.apache.zookeeper.server.ZKDatabase
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `COMMIT_LOG_COUNT` | `"zookeeper.commitLogCount"`
  `public static final int` | `DEFAULT_COMMIT_LOG_COUNT` | `500`
  `public static final double` | `DEFAULT_SNAPSHOT_SIZE_FACTOR` | `0.33`
  `public static final String` | `SNAPSHOT_SIZE_FACTOR` | `"zookeeper.snapshotSizeFactor"`

- org.apache.zookeeper.server.ZooKeeperSaslServer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `DEFAULT_LOGIN_CONTEXT_NAME` | `"Server"`
  `public static final String` | `LOGIN_CONTEXT_NAME_KEY` | `"zookeeper.sasl.serverconfig"`

- org.apache.zookeeper.server.ZooKeeperServer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ALLOW_SASL_FAILED_CLIENTS` | `"zookeeper.allowSaslFailedClients"`
  `public static final String` | `CLOSE_SESSION_TXN_ENABLED` | `"zookeeper.closeSessionTxn.enabled"`
  `public static final int` | `DEFAULT_STARTING_BUFFER_SIZE` | `1024`
  `public static final int` | `DEFAULT_THROTTLED_OP_WAIT_TIME` | `0`
  `public static final int` | `DEFAULT_TICK_TIME` | `3000`
  `public static final String` | `ENABLE_EAGER_ACL_CHECK` | `"zookeeper.enableEagerACLCheck"`
  `public static final String` | `ENFORCE_QUOTA` | `"zookeeper.enforceQuota"`
  `public static final String` | `GET_CHILDREN_RESPONSE_CACHE_SIZE` | `"zookeeper.maxGetChildrenResponseCacheSize"`
  `public static final String` | `GET_DATA_RESPONSE_CACHE_SIZE` | `"zookeeper.maxResponseCacheSize"`
  `public static final String` | `GLOBAL_OUTSTANDING_LIMIT` | `"zookeeper.globalOutstandingLimit"`
  `public static final String` | `INT_BUFFER_STARTING_SIZE_BYTES` | `"zookeeper.intBufferStartingSizeBytes"`
  `public static final String` | `SASL_SUPER_USER` | `"zookeeper.superUser"`
  `public static final String` | `SKIP_ACL` | `"zookeeper.skipACL"`
  `public static final String` | `SNAP_COUNT` | `"zookeeper.snapCount"`
  `public static final String` | `ZOOKEEPER_DIGEST_ENABLED` | `"zookeeper.digest.enabled"`

- org.apache.zookeeper.server.ZooKeeperServerConf
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `KEY_CLIENT_PORT` | `"client_port"`
  `public static final String` | `KEY_CLIENT_PORT_LISTEN_BACKLOG` | `"client_port_listen_backlog"`
  `public static final String` | `KEY_DATA_DIR` | `"data_dir"`
  `public static final String` | `KEY_DATA_LOG_DIR` | `"data_log_dir"`
  `public static final String` | `KEY_MAX_CLIENT_CNXNS` | `"max_client_cnxns"`
  `public static final String` | `KEY_MAX_SESSION_TIMEOUT` | `"max_session_timeout"`
  `public static final String` | `KEY_MIN_SESSION_TIMEOUT` | `"min_session_timeout"`
  `public static final String` | `KEY_SERVER_ID` | `"server_id"`
  `public static final String` | `KEY_TICK_TIME` | `"tick_time"`

- org.apache.zookeeper.server.ZooTrace
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final long` | `CLIENT_DATA_PACKET_TRACE_MASK` | `4L`
  `public static final long` | `CLIENT_PING_TRACE_MASK` | `8L`
  `public static final long` | `CLIENT_REQUEST_TRACE_MASK` | `2L`
  `public static final long` | `EVENT_DELIVERY_TRACE_MASK` | `64L`
  `public static final long` | `JMX_TRACE_MASK` | `512L`
  `public static final long` | `SERVER_PACKET_TRACE_MASK` | `16L`
  `public static final long` | `SERVER_PING_TRACE_MASK` | `128L`
  `public static final long` | `SESSION_TRACE_MASK` | `32L`
  `public static final long` | `WARNING_TRACE_MASK` | `256L`

- org.apache.zookeeper.server.admin.CommandResponse
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `KEY_COMMAND` | `"command"`
  `public static final String` | `KEY_ERROR` | `"error"`

- org.apache.zookeeper.server.admin.JettyAdminServer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `DEFAULT_COMMAND_URL` | `"/commands"`
  `public static final int` | `DEFAULT_HTTP_VERSION` | `11`
  `public static final int` | `DEFAULT_IDLE_TIMEOUT` | `30000`
  `public static final int` | `DEFAULT_PORT` | `8080`
  `public static final int` | `DEFAULT_STS_MAX_AGE` | `86400`

- org.apache.zookeeper.server.admin.JsonOutputter
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ERROR_RESPONSE` | `"{\"error\": \"Exception writing command response to JSON\"}"`

- org.apache.zookeeper.server.auth.DigestAuthenticationProvider
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `DIGEST_ALGORITHM_KEY` | `"zookeeper.DigestAuthenticationProvider.digestAlg"`

- org.apache.zookeeper.server.auth.EnsembleAuthenticationProvider
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ENSEMBLE_PROPERTY` | `"zookeeper.ensembleAuthName"`

- org.apache.zookeeper.server.auth.ProviderRegistry
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `AUTHPROVIDER_PROPERTY_PREFIX` | `"zookeeper.authProvider."`

- org.apache.zookeeper.server.command.AbstractFourLetterCommand
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ZK_NOT_SERVING` | `"This ZooKeeper instance is not currently serving requests"`

- org.apache.zookeeper.server.command.FourLetterCommands
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `telnetCloseCmd` | `-720899`

- org.apache.zookeeper.server.controller.ControlCommand
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ENDPOINT` | `"command"`
  `public static final String` | `ENDPOINT_PREFIX` | `"command/"`

- org.apache.zookeeper.server.controller.ControllerServerConfig
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `CLIENT_PORT_KEY` | `"zookeeper.clientPortAddress"`
  `public static final String` | `CONTROLLER_PORT_KEY` | `"zookeeper.controllerPort"`

- org.apache.zookeeper.server.persistence.FileSnap
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `SNAPSHOT_FILE_PREFIX` | `"snapshot"`

- org.apache.zookeeper.server.persistence.FileTxnLog
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `LOG_FILE_PREFIX` | `"log"`
  `public static final int` | `VERSION` | `2`

- org.apache.zookeeper.server.persistence.FileTxnSnapLog
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `version` | `"version-"`
  `public static final int` | `VERSION` | `2`
  `public static final String` | `ZOOKEEPER_DATADIR_AUTOCREATE` | `"zookeeper.datadir.autocreate"`
  `public static final String` | `ZOOKEEPER_DATADIR_AUTOCREATE_DEFAULT` | `"true"`
  `public static final String` | `ZOOKEEPER_SNAPSHOT_TRUST_EMPTY` | `"zookeeper.snapshot.trust.empty"`

- org.apache.zookeeper.server.persistence.SnapStream
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ZOOKEEPER_SHAPSHOT_STREAM_MODE` | `"zookeeper.snapshot.compression.method"`

- org.apache.zookeeper.server.quorum.BufferStats
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `INIT_VALUE` | `-1`

- org.apache.zookeeper.server.quorum.CommitProcessor
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ZOOKEEPER_COMMIT_PROC_MAX_COMMIT_BATCH_SIZE` | `"zookeeper.commitProcessor.maxCommitBatchSize"`
  `public static final String` | `ZOOKEEPER_COMMIT_PROC_MAX_READ_BATCH_SIZE` | `"zookeeper.commitProcessor.maxReadBatchSize"`
  `public static final String` | `ZOOKEEPER_COMMIT_PROC_NUM_WORKER_THREADS` | `"zookeeper.commitProcessor.numWorkerThreads"`
  `public static final String` | `ZOOKEEPER_COMMIT_PROC_SHUTDOWN_TIMEOUT` | `"zookeeper.commitProcessor.shutdownTimeout"`

- org.apache.zookeeper.server.quorum.FastLeaderElection
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `MAX_NOTIFICATION_INTERVAL` | `"zookeeper.fastleader.maxNotificationInterval"`
  `public static final String` | `MIN_NOTIFICATION_INTERVAL` | `"zookeeper.fastleader.minNotificationInterval"`

- org.apache.zookeeper.server.quorum.FastLeaderElection.Notification
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `CURRENTVERSION` | `2`

- org.apache.zookeeper.server.quorum.FollowerRequestProcessor
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `SKIP_LEARNER_REQUEST_TO_NEXT_PROCESSOR` | `"zookeeper.follower.skipLearnerRequestToNextProcessor"`

- org.apache.zookeeper.server.quorum.Leader
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `ACKEPOCH` | `18`
  `public static final int` | `LEADERINFO` | `17`
  `public static final String` | `MAX_TIME_TO_WAIT_FOR_EPOCH` | `"zookeeper.leader.maxTimeToWaitForEpoch"`
  `public static final int` | `PROPOSAL` | `2`

- org.apache.zookeeper.server.quorum.Learner
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `LEARNER_ASYNC_SENDING` | `"learner.asyncSending"`
  `public static final String` | `LEARNER_CLOSE_SOCKET_ASYNC` | `"learner.closeSocketAsync"`

- org.apache.zookeeper.server.quorum.LearnerHandler
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `FORCE_SNAP_SYNC` | `"zookeeper.forceSnapshotSync"`
  `public static final String` | `LEADER_CLOSE_SOCKET_ASYNC` | `"leader.closeSocketAsync"`

- org.apache.zookeeper.server.quorum.Observer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `OBSERVER_ELECTION_DELAY_MS` | `"zookeeper.observer.election.DelayMs"`
  `public static final String` | `OBSERVER_RECONNECT_DELAY_MS` | `"zookeeper.observer.reconnectDelayMs"`

- org.apache.zookeeper.server.quorum.ProposalRequestProcessor
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `FORWARD_LEARNER_REQUESTS_TO_COMMIT_PROCESSOR_DISABLED` | `"zookeeper.forward_learner_requests_to_commit_processor_disabled"`

- org.apache.zookeeper.server.quorum.QuorumCnxManager
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `maxBuffer` | `2048`
  `public static final long` | `PROTOCOL_VERSION_V1` | `-65536L`
  `public static final long` | `PROTOCOL_VERSION_V2` | `-65535L`

- org.apache.zookeeper.server.quorum.QuorumPeer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ACCEPTED_EPOCH_FILENAME` | `"acceptedEpoch"`
  `public static final String` | `CONFIG_DEFAULT_KERBEROS_CANONICALIZE_HOST_NAMES` | `"false"`
  `public static final String` | `CONFIG_DEFAULT_MULTI_ADDRESS_ENABLED` | `"false"`
  `public static final String` | `CONFIG_KEY_KERBEROS_CANONICALIZE_HOST_NAMES` | `"zookeeper.kerberos.canonicalizeHostNames"`
  `public static final String` | `CONFIG_KEY_MULTI_ADDRESS_ENABLED` | `"zookeeper.multiAddress.enabled"`
  `public static final String` | `CONFIG_KEY_MULTI_ADDRESS_REACHABILITY_CHECK_ENABLED` | `"zookeeper.multiAddress.reachabilityCheckEnabled"`
  `public static final String` | `CONFIG_KEY_MULTI_ADDRESS_REACHABILITY_CHECK_TIMEOUT_MS` | `"zookeeper.multiAddress.reachabilityCheckTimeoutMs"`
  `public static final String` | `CURRENT_EPOCH_FILENAME` | `"currentEpoch"`
  `public static final String` | `FLE_TIME_UNIT` | `"MS"`
  `public static final String` | `QUORUM_CNXN_TIMEOUT_MS` | `"zookeeper.quorumCnxnTimeoutMs"`
  `public static final String` | `SYNC_ENABLED` | `"zookeeper.observer.syncEnabled"`

- org.apache.zookeeper.server.quorum.QuorumPeerConfig
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `nextDynamicConfigFileSuffix` | `".dynamic.next"`

- org.apache.zookeeper.server.quorum.QuorumStats.Provider
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `FOLLOWING_STATE` | `"following"`
  `public static final String` | `LEADING_STATE` | `"leading"`
  `public static final String` | `LOOKING_STATE` | `"leaderelection"`
  `public static final String` | `OBSERVING_STATE` | `"observing"`
  `public static final String` | `UNKNOWN_STATE` | `"unknown"`

- org.apache.zookeeper.server.quorum.auth.QuorumAuth
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final long` | `QUORUM_AUTH_MAGIC_NUMBER` | `6855662812065295820L`
  `public static final String` | `QUORUM_KERBEROS_SERVICE_PRINCIPAL` | `"quorum.auth.kerberos.servicePrincipal"`
  `public static final String` | `QUORUM_KERBEROS_SERVICE_PRINCIPAL_DEFAULT_VALUE` | `"zkquorum/localhost"`
  `public static final String` | `QUORUM_LEARNER_SASL_AUTH_REQUIRED` | `"quorum.auth.learnerRequireSasl"`
  `public static final String` | `QUORUM_LEARNER_SASL_LOGIN_CONTEXT` | `"quorum.auth.learner.saslLoginContext"`
  `public static final String` | `QUORUM_LEARNER_SASL_LOGIN_CONTEXT_DFAULT_VALUE` | `"QuorumLearner"`
  `public static final String` | `QUORUM_SASL_AUTH_ENABLED` | `"quorum.auth.enableSasl"`
  `public static final String` | `QUORUM_SERVER_SASL_AUTH_REQUIRED` | `"quorum.auth.serverRequireSasl"`
  `public static final String` | `QUORUM_SERVER_SASL_LOGIN_CONTEXT` | `"quorum.auth.server.saslLoginContext"`
  `public static final String` | `QUORUM_SERVER_SASL_LOGIN_CONTEXT_DFAULT_VALUE` | `"QuorumServer"`

- org.apache.zookeeper.server.util.JvmPauseMonitor
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final long` | `INFO_THRESHOLD_DEFAULT` | `1000L`
  `public static final String` | `INFO_THRESHOLD_KEY` | `"jvm.pause.info-threshold.ms"`
  `public static final String` | `JVM_PAUSE_MONITOR_FEATURE_SWITCH_KEY` | `"jvm.pause.monitor"`
  `public static final long` | `SLEEP_TIME_MS_DEFAULT` | `500L`
  `public static final String` | `SLEEP_TIME_MS_KEY` | `"jvm.pause.sleep.time.ms"`
  `public static final long` | `WARN_THRESHOLD_DEFAULT` | `10000L`
  `public static final String` | `WARN_THRESHOLD_KEY` | `"jvm.pause.warn-threshold.ms"`

- org.apache.zookeeper.server.util.MessageTracker
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `MESSAGE_TRACKER_BUFFER_SIZE` | `"zookeeper.messageTracker.BufferSize"`
  `public static final String` | `MESSAGE_TRACKER_ENABLED` | `"zookeeper.messageTracker.Enabled"`

- org.apache.zookeeper.server.util.RequestPathMetricsCollector
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `PATH_STATS_COLLECTOR_DELAY` | `"zookeeper.pathStats.delay"`
  `public static final String` | `PATH_STATS_COLLECTOR_INITIAL_DELAY` | `"zookeeper.pathStats.initialDelay"`
  `public static final String` | `PATH_STATS_ENABLED` | `"zookeeper.pathStats.enabled"`
  `public static final String` | `PATH_STATS_MAX_DEPTH` | `"zookeeper.pathStats.maxDepth"`
  `public static final String` | `PATH_STATS_SAMPLE_RATE` | `"zookeeper.pathStats.sampleRate"`
  `public static final String` | `PATH_STATS_SLOT_CAPACITY` | `"zookeeper.pathStats.slotCapacity"`
  `public static final String` | `PATH_STATS_SLOT_DURATION` | `"zookeeper.pathStats.slotDuration"`
  `public static final String` | `PATH_STATS_TOP_PATH_MAX` | `"zookeeper.pathStats.topPathMax"`

- org.apache.zookeeper.server.watch.WatchesSummary
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `KEY_NUM_CONNECTIONS` | `"num_connections"`
  `public static final String` | `KEY_NUM_PATHS` | `"num_paths"`
  `public static final String` | `KEY_NUM_TOTAL_WATCHES` | `"num_total_watches"`

- org.apache.zookeeper.server.watch.WatchManagerFactory
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ZOOKEEPER_WATCH_MANAGER_NAME` | `"zookeeper.watchManagerName"`

- org.apache.zookeeper.util.SecurityUtils
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `QUORUM_HOSTNAME_PATTERN` | `"_HOST"`

- org.apache.zookeeper.version.Info
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `BUILD_DATE` | `"2021-03-17 09:46 UTC"`
  `public static final int` | `MAJOR` | `3`
  `public static final int` | `MICRO` | `0`
  `public static final int` | `MINOR` | `7`
  `public static final int` | `REVISION` | `-1`
  `public static final String` | `REVISION_HASH` | `"e3704b390a6697bfdf4b0bef79e3da7a4f6bac4b"`

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