Package org.apache.hadoop.hdfs.qjournal.protocol

Interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder

All Superinterfaces:
org.apache.hadoop.thirdparty.protobuf.MessageLiteOrBuilder, org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder
All Known Implementing Classes:
QJournalProtocolProtos.CanRollBackRequestProto, QJournalProtocolProtos.CanRollBackRequestProto.Builder
Enclosing class:
QJournalProtocolProtos
public static interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder extends org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder

  • Method Summary

    Modifier and Type
    Method
    Description
    QJournalProtocolProtos.JournalIdProto
    getJid()
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
    QJournalProtocolProtos.JournalIdProtoOrBuilder
    getJidOrBuilder()
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
    String
    getNameServiceId()
    optional string nameServiceId = 5;
    org.apache.hadoop.thirdparty.protobuf.ByteString
    getNameServiceIdBytes()
    optional string nameServiceId = 5;
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto
    getPrevStorage()
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProtoOrBuilder
    getPrevStorageOrBuilder()
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto
    getStorage()
    required .hadoop.hdfs.StorageInfoProto storage = 2;
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProtoOrBuilder
    getStorageOrBuilder()
    required .hadoop.hdfs.StorageInfoProto storage = 2;
    int
    getTargetLayoutVersion()
    required int32 targetLayoutVersion = 4;
    boolean
    hasJid()
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
    boolean
    hasNameServiceId()
    optional string nameServiceId = 5;
    boolean
    hasPrevStorage()
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
    boolean
    hasStorage()
    required .hadoop.hdfs.StorageInfoProto storage = 2;
    boolean
    hasTargetLayoutVersion()
    required int32 targetLayoutVersion = 4;

    Methods inherited from interface org.apache.hadoop.thirdparty.protobuf.MessageLiteOrBuilder

    isInitialized

    Methods inherited from interface org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder

    findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

  • Method Details

    • hasJid

      boolean hasJid()
      required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
      Returns:
      Whether the jid field is set.

    • getJid

      QJournalProtocolProtos.JournalIdProto getJid()
      required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
      Returns:
      The jid.

    • getJidOrBuilder

      QJournalProtocolProtos.JournalIdProtoOrBuilder getJidOrBuilder()
      required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;

    • hasStorage

      boolean hasStorage()
      required .hadoop.hdfs.StorageInfoProto storage = 2;
      Returns:
      Whether the storage field is set.

    • getStorage

      org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto getStorage()
      required .hadoop.hdfs.StorageInfoProto storage = 2;
      Returns:
      The storage.

    • getStorageOrBuilder

      org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProtoOrBuilder getStorageOrBuilder()
      required .hadoop.hdfs.StorageInfoProto storage = 2;

    • hasPrevStorage

      boolean hasPrevStorage()
      required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
      Returns:
      Whether the prevStorage field is set.

    • getPrevStorage

      org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto getPrevStorage()
      required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
      Returns:
      The prevStorage.

    • getPrevStorageOrBuilder

      org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProtoOrBuilder getPrevStorageOrBuilder()
      required .hadoop.hdfs.StorageInfoProto prevStorage = 3;

    • hasTargetLayoutVersion

      boolean hasTargetLayoutVersion()
      required int32 targetLayoutVersion = 4;
      Returns:
      Whether the targetLayoutVersion field is set.

    • getTargetLayoutVersion

      int getTargetLayoutVersion()
      required int32 targetLayoutVersion = 4;
      Returns:
      The targetLayoutVersion.

    • hasNameServiceId

      boolean hasNameServiceId()
      optional string nameServiceId = 5;
      Returns:
      Whether the nameServiceId field is set.

    • getNameServiceId

      String getNameServiceId()
      optional string nameServiceId = 5;
      Returns:
      The nameServiceId.

    • getNameServiceIdBytes

      org.apache.hadoop.thirdparty.protobuf.ByteString getNameServiceIdBytes()
      optional string nameServiceId = 5;
      Returns:
      The bytes for nameServiceId.