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/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package kafka.log
import java.util.{Collections, Locale, Properties}
import scala.collection.JavaConverters._
import kafka.api.{ApiVersion, ApiVersionValidator}
import kafka.message.BrokerCompressionCodec
import kafka.server.{KafkaConfig, ThrottledReplicaListValidator}
import kafka.utils.Implicits._
import org.apache.kafka.common.errors.InvalidConfigurationException
import org.apache.kafka.common.config.{AbstractConfig, ConfigDef, TopicConfig}
import org.apache.kafka.common.record.{LegacyRecord, TimestampType}
import org.apache.kafka.common.utils.Utils
import scala.collection.{Map, mutable}
import org.apache.kafka.common.config.ConfigDef.{ConfigKey, ValidList, Validator}
object Defaults {
val SegmentSize = kafka.server.Defaults.LogSegmentBytes
val SegmentMs = kafka.server.Defaults.LogRollHours * 60 * 60 * 1000L
val SegmentJitterMs = kafka.server.Defaults.LogRollJitterHours * 60 * 60 * 1000L
val FlushInterval = kafka.server.Defaults.LogFlushIntervalMessages
val FlushMs = kafka.server.Defaults.LogFlushSchedulerIntervalMs
val RetentionSize = kafka.server.Defaults.LogRetentionBytes
val RetentionMs = kafka.server.Defaults.LogRetentionHours * 60 * 60 * 1000L
val MaxMessageSize = kafka.server.Defaults.MessageMaxBytes
val MaxIndexSize = kafka.server.Defaults.LogIndexSizeMaxBytes
val IndexInterval = kafka.server.Defaults.LogIndexIntervalBytes
val FileDeleteDelayMs = kafka.server.Defaults.LogDeleteDelayMs
val DeleteRetentionMs = kafka.server.Defaults.LogCleanerDeleteRetentionMs
val MinCompactionLagMs = kafka.server.Defaults.LogCleanerMinCompactionLagMs
val MaxCompactionLagMs = kafka.server.Defaults.LogCleanerMaxCompactionLagMs
val MinCleanableDirtyRatio = kafka.server.Defaults.LogCleanerMinCleanRatio
@deprecated(message = "This is a misleading variable name as it actually refers to the 'delete' cleanup policy. Use " +
"`CleanupPolicy` instead.", since = "1.0.0")
val Compact = kafka.server.Defaults.LogCleanupPolicy
val CleanupPolicy = kafka.server.Defaults.LogCleanupPolicy
val UncleanLeaderElectionEnable = kafka.server.Defaults.UncleanLeaderElectionEnable
val MinInSyncReplicas = kafka.server.Defaults.MinInSyncReplicas
val CompressionType = kafka.server.Defaults.CompressionType
val PreAllocateEnable = kafka.server.Defaults.LogPreAllocateEnable
val MessageFormatVersion = kafka.server.Defaults.LogMessageFormatVersion
val MessageTimestampType = kafka.server.Defaults.LogMessageTimestampType
val MessageTimestampDifferenceMaxMs = kafka.server.Defaults.LogMessageTimestampDifferenceMaxMs
val LeaderReplicationThrottledReplicas = Collections.emptyList[String]()
val FollowerReplicationThrottledReplicas = Collections.emptyList[String]()
val MaxIdMapSnapshots = kafka.server.Defaults.MaxIdMapSnapshots
val MessageDownConversionEnable = kafka.server.Defaults.MessageDownConversionEnable
}
case class LogConfig(props: java.util.Map[_, _], overriddenConfigs: Set[String] = Set.empty)
extends AbstractConfig(LogConfig.configDef, props, false) {
/**
* Important note: Any configuration parameter that is passed along from KafkaConfig to LogConfig
* should also go in [[kafka.server.KafkaServer.copyKafkaConfigToLog]].
*/
val segmentSize = getInt(LogConfig.SegmentBytesProp)
val segmentMs = getLong(LogConfig.SegmentMsProp)
val segmentJitterMs = getLong(LogConfig.SegmentJitterMsProp)
val maxIndexSize = getInt(LogConfig.SegmentIndexBytesProp)
val flushInterval = getLong(LogConfig.FlushMessagesProp)
val flushMs = getLong(LogConfig.FlushMsProp)
val retentionSize = getLong(LogConfig.RetentionBytesProp)
val retentionMs = getLong(LogConfig.RetentionMsProp)
val maxMessageSize = getInt(LogConfig.MaxMessageBytesProp)
val indexInterval = getInt(LogConfig.IndexIntervalBytesProp)
val fileDeleteDelayMs = getLong(LogConfig.FileDeleteDelayMsProp)
val deleteRetentionMs = getLong(LogConfig.DeleteRetentionMsProp)
val compactionLagMs = getLong(LogConfig.MinCompactionLagMsProp)
val maxCompactionLagMs = getLong(LogConfig.MaxCompactionLagMsProp)
val minCleanableRatio = getDouble(LogConfig.MinCleanableDirtyRatioProp)
val compact = getList(LogConfig.CleanupPolicyProp).asScala.map(_.toLowerCase(Locale.ROOT)).contains(LogConfig.Compact)
val delete = getList(LogConfig.CleanupPolicyProp).asScala.map(_.toLowerCase(Locale.ROOT)).contains(LogConfig.Delete)
val uncleanLeaderElectionEnable = getBoolean(LogConfig.UncleanLeaderElectionEnableProp)
val minInSyncReplicas = getInt(LogConfig.MinInSyncReplicasProp)
val compressionType = getString(LogConfig.CompressionTypeProp).toLowerCase(Locale.ROOT)
val preallocate = getBoolean(LogConfig.PreAllocateEnableProp)
val messageFormatVersion = ApiVersion(getString(LogConfig.MessageFormatVersionProp))
val messageTimestampType = TimestampType.forName(getString(LogConfig.MessageTimestampTypeProp))
val messageTimestampDifferenceMaxMs = getLong(LogConfig.MessageTimestampDifferenceMaxMsProp).longValue
val LeaderReplicationThrottledReplicas = getList(LogConfig.LeaderReplicationThrottledReplicasProp)
val FollowerReplicationThrottledReplicas = getList(LogConfig.FollowerReplicationThrottledReplicasProp)
val messageDownConversionEnable = getBoolean(LogConfig.MessageDownConversionEnableProp)
def randomSegmentJitter: Long =
if (segmentJitterMs == 0) 0 else Utils.abs(scala.util.Random.nextInt()) % math.min(segmentJitterMs, segmentMs)
def maxSegmentMs: Long = {
if (compact && maxCompactionLagMs > 0) math.min(maxCompactionLagMs, segmentMs)
else segmentMs
}
}
object LogConfig {
def main(args: Array[String]): Unit = {
println(configDef.toHtml)
}
val SegmentBytesProp = TopicConfig.SEGMENT_BYTES_CONFIG
val SegmentMsProp = TopicConfig.SEGMENT_MS_CONFIG
val SegmentJitterMsProp = TopicConfig.SEGMENT_JITTER_MS_CONFIG
val SegmentIndexBytesProp = TopicConfig.SEGMENT_INDEX_BYTES_CONFIG
val FlushMessagesProp = TopicConfig.FLUSH_MESSAGES_INTERVAL_CONFIG
val FlushMsProp = TopicConfig.FLUSH_MS_CONFIG
val RetentionBytesProp = TopicConfig.RETENTION_BYTES_CONFIG
val RetentionMsProp = TopicConfig.RETENTION_MS_CONFIG
val MaxMessageBytesProp = TopicConfig.MAX_MESSAGE_BYTES_CONFIG
val IndexIntervalBytesProp = TopicConfig.INDEX_INTERVAL_BYTES_CONFIG
val DeleteRetentionMsProp = TopicConfig.DELETE_RETENTION_MS_CONFIG
val MinCompactionLagMsProp = TopicConfig.MIN_COMPACTION_LAG_MS_CONFIG
val MaxCompactionLagMsProp = TopicConfig.MAX_COMPACTION_LAG_MS_CONFIG
val FileDeleteDelayMsProp = TopicConfig.FILE_DELETE_DELAY_MS_CONFIG
val MinCleanableDirtyRatioProp = TopicConfig.MIN_CLEANABLE_DIRTY_RATIO_CONFIG
val CleanupPolicyProp = TopicConfig.CLEANUP_POLICY_CONFIG
val Delete = TopicConfig.CLEANUP_POLICY_DELETE
val Compact = TopicConfig.CLEANUP_POLICY_COMPACT
val UncleanLeaderElectionEnableProp = TopicConfig.UNCLEAN_LEADER_ELECTION_ENABLE_CONFIG
val MinInSyncReplicasProp = TopicConfig.MIN_IN_SYNC_REPLICAS_CONFIG
val CompressionTypeProp = TopicConfig.COMPRESSION_TYPE_CONFIG
val PreAllocateEnableProp = TopicConfig.PREALLOCATE_CONFIG
val MessageFormatVersionProp = TopicConfig.MESSAGE_FORMAT_VERSION_CONFIG
val MessageTimestampTypeProp = TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG
val MessageTimestampDifferenceMaxMsProp = TopicConfig.MESSAGE_TIMESTAMP_DIFFERENCE_MAX_MS_CONFIG
val MessageDownConversionEnableProp = TopicConfig.MESSAGE_DOWNCONVERSION_ENABLE_CONFIG
// Leave these out of TopicConfig for now as they are replication quota configs
val LeaderReplicationThrottledReplicasProp = "leader.replication.throttled.replicas"
val FollowerReplicationThrottledReplicasProp = "follower.replication.throttled.replicas"
val SegmentSizeDoc = TopicConfig.SEGMENT_BYTES_DOC
val SegmentMsDoc = TopicConfig.SEGMENT_MS_DOC
val SegmentJitterMsDoc = TopicConfig.SEGMENT_JITTER_MS_DOC
val MaxIndexSizeDoc = TopicConfig.SEGMENT_INDEX_BYTES_DOC
val FlushIntervalDoc = TopicConfig.FLUSH_MESSAGES_INTERVAL_DOC
val FlushMsDoc = TopicConfig.FLUSH_MS_DOC
val RetentionSizeDoc = TopicConfig.RETENTION_BYTES_DOC
val RetentionMsDoc = TopicConfig.RETENTION_MS_DOC
val MaxMessageSizeDoc = TopicConfig.MAX_MESSAGE_BYTES_DOC
val IndexIntervalDoc = TopicConfig.INDEX_INTERVAL_BYTES_DOCS
val FileDeleteDelayMsDoc = TopicConfig.FILE_DELETE_DELAY_MS_DOC
val DeleteRetentionMsDoc = TopicConfig.DELETE_RETENTION_MS_DOC
val MinCompactionLagMsDoc = TopicConfig.MIN_COMPACTION_LAG_MS_DOC
val MaxCompactionLagMsDoc = TopicConfig.MAX_COMPACTION_LAG_MS_DOC
val MinCleanableRatioDoc = TopicConfig.MIN_CLEANABLE_DIRTY_RATIO_DOC
val CompactDoc = TopicConfig.CLEANUP_POLICY_DOC
val UncleanLeaderElectionEnableDoc = TopicConfig.UNCLEAN_LEADER_ELECTION_ENABLE_DOC
val MinInSyncReplicasDoc = TopicConfig.MIN_IN_SYNC_REPLICAS_DOC
val CompressionTypeDoc = TopicConfig.COMPRESSION_TYPE_DOC
val PreAllocateEnableDoc = TopicConfig.PREALLOCATE_DOC
val MessageFormatVersionDoc = TopicConfig.MESSAGE_FORMAT_VERSION_DOC
val MessageTimestampTypeDoc = TopicConfig.MESSAGE_TIMESTAMP_TYPE_DOC
val MessageTimestampDifferenceMaxMsDoc = TopicConfig.MESSAGE_TIMESTAMP_DIFFERENCE_MAX_MS_DOC
val MessageDownConversionEnableDoc = TopicConfig.MESSAGE_DOWNCONVERSION_ENABLE_DOC
val LeaderReplicationThrottledReplicasDoc = "A list of replicas for which log replication should be throttled on " +
"the leader side. The list should describe a set of replicas in the form " +
"[PartitionId]:[BrokerId],[PartitionId]:[BrokerId]:... or alternatively the wildcard '*' can be used to throttle " +
"all replicas for this topic."
val FollowerReplicationThrottledReplicasDoc = "A list of replicas for which log replication should be throttled on " +
"the follower side. The list should describe a set of " + "replicas in the form " +
"[PartitionId]:[BrokerId],[PartitionId]:[BrokerId]:... or alternatively the wildcard '*' can be used to throttle " +
"all replicas for this topic."
private[log] val ServerDefaultHeaderName = "Server Default Property"
// Package private for testing
private[log] class LogConfigDef(base: ConfigDef) extends ConfigDef(base) {
def this() = this(new ConfigDef)
private final val serverDefaultConfigNames = mutable.Map[String, String]()
base match {
case b: LogConfigDef => serverDefaultConfigNames ++= b.serverDefaultConfigNames
case _ =>
}
def define(name: String, defType: ConfigDef.Type, defaultValue: Any, validator: Validator,
importance: ConfigDef.Importance, doc: String, serverDefaultConfigName: String): LogConfigDef = {
super.define(name, defType, defaultValue, validator, importance, doc)
serverDefaultConfigNames.put(name, serverDefaultConfigName)
this
}
def define(name: String, defType: ConfigDef.Type, defaultValue: Any, importance: ConfigDef.Importance,
documentation: String, serverDefaultConfigName: String): LogConfigDef = {
super.define(name, defType, defaultValue, importance, documentation)
serverDefaultConfigNames.put(name, serverDefaultConfigName)
this
}
def define(name: String, defType: ConfigDef.Type, importance: ConfigDef.Importance, documentation: String,
serverDefaultConfigName: String): LogConfigDef = {
super.define(name, defType, importance, documentation)
serverDefaultConfigNames.put(name, serverDefaultConfigName)
this
}
override def headers = List("Name", "Description", "Type", "Default", "Valid Values", ServerDefaultHeaderName,
"Importance").asJava
override def getConfigValue(key: ConfigKey, headerName: String): String = {
headerName match {
case ServerDefaultHeaderName => serverDefaultConfigNames.getOrElse(key.name, null)
case _ => super.getConfigValue(key, headerName)
}
}
def serverConfigName(configName: String): Option[String] = serverDefaultConfigNames.get(configName)
}
// Package private for testing, return a copy since it's a mutable global variable
private[log] def configDefCopy: LogConfigDef = new LogConfigDef(configDef)
private val configDef: LogConfigDef = {
import org.apache.kafka.common.config.ConfigDef.Importance._
import org.apache.kafka.common.config.ConfigDef.Range._
import org.apache.kafka.common.config.ConfigDef.Type._
import org.apache.kafka.common.config.ConfigDef.ValidString._
new LogConfigDef()
.define(SegmentBytesProp, INT, Defaults.SegmentSize, atLeast(LegacyRecord.RECORD_OVERHEAD_V0), MEDIUM,
SegmentSizeDoc, KafkaConfig.LogSegmentBytesProp)
.define(SegmentMsProp, LONG, Defaults.SegmentMs, atLeast(1), MEDIUM, SegmentMsDoc,
KafkaConfig.LogRollTimeMillisProp)
.define(SegmentJitterMsProp, LONG, Defaults.SegmentJitterMs, atLeast(0), MEDIUM, SegmentJitterMsDoc,
KafkaConfig.LogRollTimeJitterMillisProp)
.define(SegmentIndexBytesProp, INT, Defaults.MaxIndexSize, atLeast(0), MEDIUM, MaxIndexSizeDoc,
KafkaConfig.LogIndexSizeMaxBytesProp)
.define(FlushMessagesProp, LONG, Defaults.FlushInterval, atLeast(0), MEDIUM, FlushIntervalDoc,
KafkaConfig.LogFlushIntervalMessagesProp)
.define(FlushMsProp, LONG, Defaults.FlushMs, atLeast(0), MEDIUM, FlushMsDoc,
KafkaConfig.LogFlushIntervalMsProp)
// can be negative. See kafka.log.LogManager.cleanupSegmentsToMaintainSize
.define(RetentionBytesProp, LONG, Defaults.RetentionSize, MEDIUM, RetentionSizeDoc,
KafkaConfig.LogRetentionBytesProp)
// can be negative. See kafka.log.LogManager.cleanupExpiredSegments
.define(RetentionMsProp, LONG, Defaults.RetentionMs, atLeast(-1), MEDIUM, RetentionMsDoc,
KafkaConfig.LogRetentionTimeMillisProp)
.define(MaxMessageBytesProp, INT, Defaults.MaxMessageSize, atLeast(0), MEDIUM, MaxMessageSizeDoc,
KafkaConfig.MessageMaxBytesProp)
.define(IndexIntervalBytesProp, INT, Defaults.IndexInterval, atLeast(0), MEDIUM, IndexIntervalDoc,
KafkaConfig.LogIndexIntervalBytesProp)
.define(DeleteRetentionMsProp, LONG, Defaults.DeleteRetentionMs, atLeast(0), MEDIUM,
DeleteRetentionMsDoc, KafkaConfig.LogCleanerDeleteRetentionMsProp)
.define(MinCompactionLagMsProp, LONG, Defaults.MinCompactionLagMs, atLeast(0), MEDIUM, MinCompactionLagMsDoc,
KafkaConfig.LogCleanerMinCompactionLagMsProp)
.define(MaxCompactionLagMsProp, LONG, Defaults.MaxCompactionLagMs, atLeast(1), MEDIUM, MaxCompactionLagMsDoc,
KafkaConfig.LogCleanerMaxCompactionLagMsProp)
.define(FileDeleteDelayMsProp, LONG, Defaults.FileDeleteDelayMs, atLeast(0), MEDIUM, FileDeleteDelayMsDoc,
KafkaConfig.LogDeleteDelayMsProp)
.define(MinCleanableDirtyRatioProp, DOUBLE, Defaults.MinCleanableDirtyRatio, between(0, 1), MEDIUM,
MinCleanableRatioDoc, KafkaConfig.LogCleanerMinCleanRatioProp)
.define(CleanupPolicyProp, LIST, Defaults.CleanupPolicy, ValidList.in(LogConfig.Compact, LogConfig.Delete), MEDIUM, CompactDoc,
KafkaConfig.LogCleanupPolicyProp)
.define(UncleanLeaderElectionEnableProp, BOOLEAN, Defaults.UncleanLeaderElectionEnable,
MEDIUM, UncleanLeaderElectionEnableDoc, KafkaConfig.UncleanLeaderElectionEnableProp)
.define(MinInSyncReplicasProp, INT, Defaults.MinInSyncReplicas, atLeast(1), MEDIUM, MinInSyncReplicasDoc,
KafkaConfig.MinInSyncReplicasProp)
.define(CompressionTypeProp, STRING, Defaults.CompressionType, in(BrokerCompressionCodec.brokerCompressionOptions:_*),
MEDIUM, CompressionTypeDoc, KafkaConfig.CompressionTypeProp)
.define(PreAllocateEnableProp, BOOLEAN, Defaults.PreAllocateEnable, MEDIUM, PreAllocateEnableDoc,
KafkaConfig.LogPreAllocateProp)
.define(MessageFormatVersionProp, STRING, Defaults.MessageFormatVersion, ApiVersionValidator, MEDIUM, MessageFormatVersionDoc,
KafkaConfig.LogMessageFormatVersionProp)
.define(MessageTimestampTypeProp, STRING, Defaults.MessageTimestampType, in("CreateTime", "LogAppendTime"), MEDIUM, MessageTimestampTypeDoc,
KafkaConfig.LogMessageTimestampTypeProp)
.define(MessageTimestampDifferenceMaxMsProp, LONG, Defaults.MessageTimestampDifferenceMaxMs,
atLeast(0), MEDIUM, MessageTimestampDifferenceMaxMsDoc, KafkaConfig.LogMessageTimestampDifferenceMaxMsProp)
.define(LeaderReplicationThrottledReplicasProp, LIST, Defaults.LeaderReplicationThrottledReplicas, ThrottledReplicaListValidator, MEDIUM,
LeaderReplicationThrottledReplicasDoc, LeaderReplicationThrottledReplicasProp)
.define(FollowerReplicationThrottledReplicasProp, LIST, Defaults.FollowerReplicationThrottledReplicas, ThrottledReplicaListValidator, MEDIUM,
FollowerReplicationThrottledReplicasDoc, FollowerReplicationThrottledReplicasProp)
.define(MessageDownConversionEnableProp, BOOLEAN, Defaults.MessageDownConversionEnable, LOW,
MessageDownConversionEnableDoc, KafkaConfig.LogMessageDownConversionEnableProp)
}
def apply(): LogConfig = LogConfig(new Properties())
def configNames: Seq[String] = configDef.names.asScala.toSeq.sorted
def serverConfigName(configName: String): Option[String] = configDef.serverConfigName(configName)
/**
* Create a log config instance using the given properties and defaults
*/
def fromProps(defaults: java.util.Map[_ <: Object, _ <: Object], overrides: Properties): LogConfig = {
val props = new Properties()
defaults.asScala.foreach { case (k, v) => props.put(k, v) }
props ++= overrides
val overriddenKeys = overrides.keySet.asScala.map(_.asInstanceOf[String]).toSet
new LogConfig(props, overriddenKeys)
}
/**
* Check that property names are valid
*/
def validateNames(props: Properties): Unit = {
val names = configNames
for(name <- props.asScala.keys)
if (!names.contains(name))
throw new InvalidConfigurationException(s"Unknown topic config name: $name")
}
private[kafka] def configKeys: Map[String, ConfigKey] = configDef.configKeys.asScala
def validateValues(props: java.util.Map[_, _]): Unit = {
val minCompactionLag = props.get(MinCompactionLagMsProp).asInstanceOf[Long]
val maxCompactionLag = props.get(MaxCompactionLagMsProp).asInstanceOf[Long]
if (minCompactionLag > maxCompactionLag) {
throw new InvalidConfigurationException(s"conflict topic config setting $MinCompactionLagMsProp " +
s"($minCompactionLag) > $MaxCompactionLagMsProp ($maxCompactionLag)")
}
}
/**
* Check that the given properties contain only valid log config names and that all values can be parsed and are valid
*/
def validate(props: Properties): Unit = {
validateNames(props)
val valueMaps = configDef.parse(props)
validateValues(valueMaps)
}
/**
* Map topic config to the broker config with highest priority. Some of these have additional synonyms
* that can be obtained using [[kafka.server.DynamicBrokerConfig#brokerConfigSynonyms]]
*/
val TopicConfigSynonyms = Map(
SegmentBytesProp -> KafkaConfig.LogSegmentBytesProp,
SegmentMsProp -> KafkaConfig.LogRollTimeMillisProp,
SegmentJitterMsProp -> KafkaConfig.LogRollTimeJitterMillisProp,
SegmentIndexBytesProp -> KafkaConfig.LogIndexSizeMaxBytesProp,
FlushMessagesProp -> KafkaConfig.LogFlushIntervalMessagesProp,
FlushMsProp -> KafkaConfig.LogFlushIntervalMsProp,
RetentionBytesProp -> KafkaConfig.LogRetentionBytesProp,
RetentionMsProp -> KafkaConfig.LogRetentionTimeMillisProp,
MaxMessageBytesProp -> KafkaConfig.MessageMaxBytesProp,
IndexIntervalBytesProp -> KafkaConfig.LogIndexIntervalBytesProp,
DeleteRetentionMsProp -> KafkaConfig.LogCleanerDeleteRetentionMsProp,
MinCompactionLagMsProp -> KafkaConfig.LogCleanerMinCompactionLagMsProp,
MaxCompactionLagMsProp -> KafkaConfig.LogCleanerMaxCompactionLagMsProp,
FileDeleteDelayMsProp -> KafkaConfig.LogDeleteDelayMsProp,
MinCleanableDirtyRatioProp -> KafkaConfig.LogCleanerMinCleanRatioProp,
CleanupPolicyProp -> KafkaConfig.LogCleanupPolicyProp,
UncleanLeaderElectionEnableProp -> KafkaConfig.UncleanLeaderElectionEnableProp,
MinInSyncReplicasProp -> KafkaConfig.MinInSyncReplicasProp,
CompressionTypeProp -> KafkaConfig.CompressionTypeProp,
PreAllocateEnableProp -> KafkaConfig.LogPreAllocateProp,
MessageFormatVersionProp -> KafkaConfig.LogMessageFormatVersionProp,
MessageTimestampTypeProp -> KafkaConfig.LogMessageTimestampTypeProp,
MessageTimestampDifferenceMaxMsProp -> KafkaConfig.LogMessageTimestampDifferenceMaxMsProp,
MessageDownConversionEnableProp -> KafkaConfig.LogMessageDownConversionEnableProp
)
}
