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

Interface QJournalProtocolProtos.RequestInfoProtoOrBuilder

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

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    getCommittedTxId()
    Whenever a writer makes a request, it informs the node of the latest committed txid.
    long
    getEpoch()
    required uint64 epoch = 2;
    long
    getIpcSerialNumber()
    required uint64 ipcSerialNumber = 3;
    QJournalProtocolProtos.JournalIdProto
    getJournalId()
    required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;
    QJournalProtocolProtos.JournalIdProtoOrBuilder
    getJournalIdOrBuilder()
    required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;
    String
    getNameServiceId()
    optional string nameServiceId = 5;
    org.apache.hadoop.thirdparty.protobuf.ByteString
    getNameServiceIdBytes()
    optional string nameServiceId = 5;
    boolean
    hasCommittedTxId()
    Whenever a writer makes a request, it informs the node of the latest committed txid.
    boolean
    hasEpoch()
    required uint64 epoch = 2;
    boolean
    hasIpcSerialNumber()
    required uint64 ipcSerialNumber = 3;
    boolean
    hasJournalId()
    required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;
    boolean
    hasNameServiceId()
    optional string nameServiceId = 5;

    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

    • hasJournalId

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

    • getJournalId

      QJournalProtocolProtos.JournalIdProto getJournalId()
      required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;
      Returns:
      The journalId.

    • getJournalIdOrBuilder

      QJournalProtocolProtos.JournalIdProtoOrBuilder getJournalIdOrBuilder()
      required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;

    • hasEpoch

      boolean hasEpoch()
      required uint64 epoch = 2;
      Returns:
      Whether the epoch field is set.

    • getEpoch

      long getEpoch()
      required uint64 epoch = 2;
      Returns:
      The epoch.

    • hasIpcSerialNumber

      boolean hasIpcSerialNumber()
      required uint64 ipcSerialNumber = 3;
      Returns:
      Whether the ipcSerialNumber field is set.

    • getIpcSerialNumber

      long getIpcSerialNumber()
      required uint64 ipcSerialNumber = 3;
      Returns:
      The ipcSerialNumber.

    • hasCommittedTxId

      boolean hasCommittedTxId()
       Whenever a writer makes a request, it informs
 the node of the latest committed txid. This may
 be higher than the transaction data included in the
 request itself, eg in the case that the node has
 fallen behind.
      optional uint64 committedTxId = 4;
      Returns:
      Whether the committedTxId field is set.

    • getCommittedTxId

      long getCommittedTxId()
       Whenever a writer makes a request, it informs
 the node of the latest committed txid. This may
 be higher than the transaction data included in the
 request itself, eg in the case that the node has
 fallen behind.
      optional uint64 committedTxId = 4;
      Returns:
      The committedTxId.

    • 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.