Package org.apache.hadoop.hdfs.qjournal.protocol
package org.apache.hadoop.hdfs.qjournal.protocol
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ClassDescriptionProtocol used to communicate between
JournalNodefor journalsync.Protobuf typehadoop.hdfs.qjournal.GetStorageInfoRequestProtoProtobuf typehadoop.hdfs.qjournal.GetStorageInfoRequestProtoProtobuf servicehadoop.hdfs.qjournal.InterQJournalProtocolServiceException indicating that a call has been made to a JournalNode which is not yet formatted.Protocol used to communicate betweenQuorumJournalManagerand eachJournalNode.acceptRecovery()acceptRecovery()Protobuf typehadoop.hdfs.qjournal.AcceptRecoveryResponseProtoProtobuf typehadoop.hdfs.qjournal.AcceptRecoveryResponseProtocanRollBack()canRollBack()Protobuf typehadoop.hdfs.qjournal.CanRollBackResponseProtoProtobuf typehadoop.hdfs.qjournal.CanRollBackResponseProtodiscardSegments()discardSegments()Protobuf typehadoop.hdfs.qjournal.DiscardSegmentsResponseProtoProtobuf typehadoop.hdfs.qjournal.DiscardSegmentsResponseProtodoFinalize()doFinalize()Protobuf typehadoop.hdfs.qjournal.DoFinalizeResponseProtoProtobuf typehadoop.hdfs.qjournal.DoFinalizeResponseProtodoPreUpgrade()doPreUpgrade()Protobuf typehadoop.hdfs.qjournal.DoPreUpgradeResponseProtoProtobuf typehadoop.hdfs.qjournal.DoPreUpgradeResponseProtodoRollback()doRollback()Protobuf typehadoop.hdfs.qjournal.DoRollbackResponseProtoProtobuf typehadoop.hdfs.qjournal.DoRollbackResponseProtodoUpgrade()doUpgrade()Protobuf typehadoop.hdfs.qjournal.DoUpgradeResponseProtoProtobuf typehadoop.hdfs.qjournal.DoUpgradeResponseProtofinalizeLogSegment()finalizeLogSegment()Protobuf typehadoop.hdfs.qjournal.FinalizeLogSegmentResponseProtoProtobuf typehadoop.hdfs.qjournal.FinalizeLogSegmentResponseProtoformat()format()Protobuf typehadoop.hdfs.qjournal.FormatResponseProtoProtobuf typehadoop.hdfs.qjournal.FormatResponseProtogetEditLogManifest()getEditLogManifest()Protobuf typehadoop.hdfs.qjournal.GetEditLogManifestResponseProtoProtobuf typehadoop.hdfs.qjournal.GetEditLogManifestResponseProtogetJournalCTime()getJournalCTime()Protobuf typehadoop.hdfs.qjournal.GetJournalCTimeResponseProtoProtobuf typehadoop.hdfs.qjournal.GetJournalCTimeResponseProtogetJournaledEdits()getJournaledEdits()Protobuf typehadoop.hdfs.qjournal.GetJournaledEditsResponseProtoProtobuf typehadoop.hdfs.qjournal.GetJournaledEditsResponseProtogetJournalState()getJournalState()Protobuf typehadoop.hdfs.qjournal.GetJournalStateResponseProtoProtobuf typehadoop.hdfs.qjournal.GetJournalStateResponseProtoProtobuf typehadoop.hdfs.qjournal.HeartbeatRequestProtoProtobuf typehadoop.hdfs.qjournal.HeartbeatRequestProtovoid responsevoid responseisFormatted()isFormatted()Protobuf typehadoop.hdfs.qjournal.IsFormattedResponseProtoProtobuf typehadoop.hdfs.qjournal.IsFormattedResponseProtoProtobuf typehadoop.hdfs.qjournal.JournalIdProtoProtobuf typehadoop.hdfs.qjournal.JournalIdProtoProtobuf typehadoop.hdfs.qjournal.JournalRequestProtoProtobuf typehadoop.hdfs.qjournal.JournalRequestProtoProtobuf typehadoop.hdfs.qjournal.JournalResponseProtoProtobuf typehadoop.hdfs.qjournal.JournalResponseProtonewEpoch()newEpoch()Protobuf typehadoop.hdfs.qjournal.NewEpochResponseProtoProtobuf typehadoop.hdfs.qjournal.NewEpochResponseProtoThe storage format used on local disk for previously accepted decisions.The storage format used on local disk for previously accepted decisions.prepareRecovery()prepareRecovery()Protobuf typehadoop.hdfs.qjournal.PrepareRecoveryResponseProtoProtobuf typehadoop.hdfs.qjournal.PrepareRecoveryResponseProtopurgeLogs()purgeLogs()Protobuf typehadoop.hdfs.qjournal.PurgeLogsResponseProtoProtobuf typehadoop.hdfs.qjournal.PurgeLogsResponseProtoProtocol used to journal edits to a JournalNode.Protobuf typehadoop.hdfs.qjournal.RequestInfoProtoProtobuf typehadoop.hdfs.qjournal.RequestInfoProtoProtobuf typehadoop.hdfs.qjournal.SegmentStateProtoProtobuf typehadoop.hdfs.qjournal.SegmentStateProtostartLogSegment()startLogSegment()Protobuf typehadoop.hdfs.qjournal.StartLogSegmentResponseProtoProtobuf typehadoop.hdfs.qjournal.StartLogSegmentResponseProto