序列化表格 (Paimon : Format 0.8.0 API)

程序包 org.apache.orc
- 类org.apache.orc.FileFormatException扩展IOException实现可序列化
- 类org.apache.orc.OrcProto.BinaryStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - sum_
```
long sum_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.BloomFilter扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - numHashFunctions_
```
int numHashFunctions_
```
    - bitset_
```
com.google.protobuf.Internal.LongList bitset_
```
    - utf8Bitset_
```
com.google.protobuf.ByteString utf8Bitset_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.BloomFilterIndex扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bloomFilter_
```
List<E> bloomFilter_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.BucketStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - count_
```
com.google.protobuf.Internal.LongList count_
```
    - countMemoizedSerializedSize
```
int countMemoizedSerializedSize
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.CollectionStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - minChildren_
```
long minChildren_
```
    - maxChildren_
```
long maxChildren_
```
    - totalChildren_
```
long totalChildren_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.ColumnarStripeStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - colStats_
```
List<E> colStats_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.ColumnEncoding扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - kind_
```
int kind_
```
    - dictionarySize_
```
int dictionarySize_
```
    - bloomEncoding_
```
int bloomEncoding_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.ColumnStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - numberOfValues_
```
long numberOfValues_
```
    - intStatistics_
```
org.apache.orc.OrcProto.IntegerStatistics intStatistics_
```
    - doubleStatistics_
```
org.apache.orc.OrcProto.DoubleStatistics doubleStatistics_
```
    - stringStatistics_
```
org.apache.orc.OrcProto.StringStatistics stringStatistics_
```
    - bucketStatistics_
```
org.apache.orc.OrcProto.BucketStatistics bucketStatistics_
```
    - decimalStatistics_
```
org.apache.orc.OrcProto.DecimalStatistics decimalStatistics_
```
    - dateStatistics_
```
org.apache.orc.OrcProto.DateStatistics dateStatistics_
```
    - binaryStatistics_
```
org.apache.orc.OrcProto.BinaryStatistics binaryStatistics_
```
    - timestampStatistics_
```
org.apache.orc.OrcProto.TimestampStatistics timestampStatistics_
```
    - hasNull_
```
boolean hasNull_
```
    - bytesOnDisk_
```
long bytesOnDisk_
```
    - collectionStatistics_
```
org.apache.orc.OrcProto.CollectionStatistics collectionStatistics_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.DataMask扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - name_
```
Object name_
```
    - maskParameters_
```
com.google.protobuf.LazyStringList maskParameters_
```
    - columns_
```
com.google.protobuf.Internal.IntList columns_
```
    - columnsMemoizedSerializedSize
```
int columnsMemoizedSerializedSize
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.DateStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - minimum_
```
int minimum_
```
    - maximum_
```
int maximum_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.DecimalStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - minimum_
```
Object minimum_
```
    - maximum_
```
Object maximum_
```
    - sum_
```
Object sum_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.DoubleStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - minimum_
```
double minimum_
```
    - maximum_
```
double maximum_
```
    - sum_
```
double sum_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.Encryption扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - mask_
```
List<E> mask_
```
    - key_
```
List<E> key_
```
    - variants_
```
List<E> variants_
```
    - keyProvider_
```
int keyProvider_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.EncryptionKey扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - keyName_
```
Object keyName_
```
    - keyVersion_
```
int keyVersion_
```
    - algorithm_
```
int algorithm_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.EncryptionVariant扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - root_
```
int root_
```
    - key_
```
int key_
```
    - encryptedKey_
```
com.google.protobuf.ByteString encryptedKey_
```
    - stripeStatistics_
```
List<E> stripeStatistics_
```
    - fileStatistics_
```
com.google.protobuf.ByteString fileStatistics_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.FileStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - column_
```
List<E> column_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.FileTail扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - postscript_
```
org.apache.orc.OrcProto.PostScript postscript_
```
    - footer_
```
org.apache.orc.OrcProto.Footer footer_
```
    - fileLength_
```
long fileLength_
```
    - postscriptLength_
```
long postscriptLength_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.Footer扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - headerLength_
```
long headerLength_
```
    - contentLength_
```
long contentLength_
```
    - stripes_
```
List<E> stripes_
```
    - types_
```
List<E> types_
```
    - metadata_
```
List<E> metadata_
```
    - numberOfRows_
```
long numberOfRows_
```
    - statistics_
```
List<E> statistics_
```
    - rowIndexStride_
```
int rowIndexStride_
```
    - writer_
```
int writer_
```
    - encryption_
```
org.apache.orc.OrcProto.Encryption encryption_
```
    - calendar_
```
int calendar_
```
    - softwareVersion_
```
Object softwareVersion_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.IntegerStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - minimum_
```
long minimum_
```
    - maximum_
```
long maximum_
```
    - sum_
```
long sum_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.Metadata扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - stripeStats_
```
List<E> stripeStats_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.PostScript扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - footerLength_
```
long footerLength_
```
    - compression_
```
int compression_
```
    - compressionBlockSize_
```
long compressionBlockSize_
```
    - version_
```
com.google.protobuf.Internal.IntList version_
```
    - versionMemoizedSerializedSize
```
int versionMemoizedSerializedSize
```
    - metadataLength_
```
long metadataLength_
```
    - writerVersion_
```
int writerVersion_
```
    - stripeStatisticsLength_
```
long stripeStatisticsLength_
```
    - magic_
```
Object magic_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.RowIndex扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - entry_
```
List<E> entry_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.RowIndexEntry扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - positions_
```
com.google.protobuf.Internal.LongList positions_
```
    - positionsMemoizedSerializedSize
```
int positionsMemoizedSerializedSize
```
    - statistics_
```
org.apache.orc.OrcProto.ColumnStatistics statistics_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.Stream扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - kind_
```
int kind_
```
    - column_
```
int column_
```
    - length_
```
long length_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.StringPair扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - key_
```
Object key_
```
    - value_
```
Object value_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.StringStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - minimum_
```
Object minimum_
```
    - maximum_
```
Object maximum_
```
    - sum_
```
long sum_
```
    - lowerBound_
```
Object lowerBound_
```
    - upperBound_
```
Object upperBound_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.StripeEncryptionVariant扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - streams_
```
List<E> streams_
```
    - encoding_
```
List<E> encoding_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.StripeFooter扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - streams_
```
List<E> streams_
```
    - columns_
```
List<E> columns_
```
    - writerTimezone_
```
Object writerTimezone_
```
    - encryption_
```
List<E> encryption_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.StripeInformation扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - offset_
```
long offset_
```
    - indexLength_
```
long indexLength_
```
    - dataLength_
```
long dataLength_
```
    - footerLength_
```
long footerLength_
```
    - numberOfRows_
```
long numberOfRows_
```
    - encryptStripeId_
```
long encryptStripeId_
```
    - encryptedLocalKeys_
```
List<E> encryptedLocalKeys_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.StripeStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - colStats_
```
List<E> colStats_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.TimestampStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - minimum_
```
long minimum_
```
    - maximum_
```
long maximum_
```
    - minimumUtc_
```
long minimumUtc_
```
    - maximumUtc_
```
long maximumUtc_
```
    - minimumNanos_
```
int minimumNanos_
```
    - maximumNanos_
```
int maximumNanos_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.Type扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - kind_
```
int kind_
```
    - subtypes_
```
com.google.protobuf.Internal.IntList subtypes_
```
    - subtypesMemoizedSerializedSize
```
int subtypesMemoizedSerializedSize
```
    - fieldNames_
```
com.google.protobuf.LazyStringList fieldNames_
```
    - maximumLength_
```
int maximumLength_
```
    - precision_
```
int precision_
```
    - scale_
```
int scale_
```
    - attributes_
```
List<E> attributes_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.OrcProto.UserMetadataItem扩展com.google.protobuf.GeneratedMessageV3实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - bitField0_
```
int bitField0_
```
    - name_
```
Object name_
```
    - value_
```
com.google.protobuf.ByteString value_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
- 类org.apache.orc.TypeDescription扩展Object实现可序列化
  - 序列化字段
    - id
```
int id
```
    - maxId
```
int maxId
```
    - parent
```
org.apache.orc.TypeDescription parent
```
    - category
```
org.apache.orc.TypeDescription.Category category
```
    - children
```
List<E> children
```
    - fieldNames
```
List<E> fieldNames
```
    - attributes
```
Map<K,V> attributes
```
    - maxLength
```
int maxLength
```
    - precision
```
int precision
```
    - scale
```
int scale
```
- 类org.apache.orc.UnknownFormatException扩展IOException实现可序列化
  - 序列化字段
    - path
```
org.apache.hadoop.fs.Path path
```
      已过时。
    - versionString
```
String versionString
```
      已过时。
    - postscript
```
org.apache.orc.OrcProto.PostScript postscript
```
      已过时。
程序包 org.apache.orc.impl
- 类org.apache.orc.impl.SchemaEvolution.IllegalEvolutionException扩展RuntimeException实现可序列化
程序包 org.apache.paimon.format
程序包 org.apache.paimon.format.avro
- 类org.apache.paimon.format.avro.AvroBulkFormat扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - projectedRowType
```
org.apache.paimon.types.RowType projectedRowType
```

程序包 org.apache.paimon.format.orc

类org.apache.paimon.format.orc.OrcReaderFactory扩展Object实现可序列化

serialVersionUID:

1L
- 序列化字段
  - hadoopConfigWrapper
```
SerializableHadoopConfigWrapper hadoopConfigWrapper
```
  - schema
```
org.apache.orc.TypeDescription schema
```
  - tableType
```
org.apache.paimon.types.RowType tableType
```
  - conjunctPredicates
```
List<E> conjunctPredicates
```
  - batchSize
```
int batchSize
```

类org.apache.paimon.format.orc.SerializableHadoopConfigWrapper扩展Object实现可序列化

serialVersionUID:: 1L

序列化方法

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException

抛出:: IOException; ClassNotFoundException

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

抛出:: IOException

程序包 org.apache.paimon.format.orc.filter
- 类org.apache.paimon.format.orc.filter.OrcFilters.And扩展OrcFilters.Predicate实现可序列化
  - 序列化字段
    - preds
```
OrcFilters.Predicate[] preds
```
- 类org.apache.paimon.format.orc.filter.OrcFilters.Equals扩展org.apache.paimon.format.orc.filter.OrcFilters.BinaryPredicate实现可序列化
- 类org.apache.paimon.format.orc.filter.OrcFilters.IsNull扩展org.apache.paimon.format.orc.filter.OrcFilters.ColumnPredicate实现可序列化
- 类org.apache.paimon.format.orc.filter.OrcFilters.LessThan扩展org.apache.paimon.format.orc.filter.OrcFilters.BinaryPredicate实现可序列化
- 类org.apache.paimon.format.orc.filter.OrcFilters.LessThanEquals扩展org.apache.paimon.format.orc.filter.OrcFilters.BinaryPredicate实现可序列化
- 类org.apache.paimon.format.orc.filter.OrcFilters.Not扩展OrcFilters.Predicate实现可序列化
  - 序列化字段
    - pred
```
OrcFilters.Predicate pred
```
- 类org.apache.paimon.format.orc.filter.OrcFilters.Or扩展OrcFilters.Predicate实现可序列化
  - 序列化字段
    - preds
```
OrcFilters.Predicate[] preds
```
- 类org.apache.paimon.format.orc.filter.OrcFilters.Predicate扩展Object实现可序列化
程序包 org.apache.paimon.format.orc.writer
- 类org.apache.paimon.format.orc.writer.RowDataVectorizer扩展Vectorizer<org.apache.paimon.data.InternalRow>实现可序列化
  - 序列化字段
    - fieldWriters
```
List<E> fieldWriters
```
- 类org.apache.paimon.format.orc.writer.Vectorizer扩展Object实现可序列化
  - 序列化字段
    - schema
```
org.apache.orc.TypeDescription schema
```
程序包 org.apache.paimon.format.parquet
- 类org.apache.paimon.format.parquet.ParquetReaderFactory扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - conf
```
org.apache.paimon.options.Options conf
```
    - projectedFields
```
String[] projectedFields
```
    - projectedTypes
```
org.apache.paimon.types.DataType[] projectedTypes
```
    - batchSize
```
int batchSize
```
    - unknownFieldsIndices
```
Set<E> unknownFieldsIndices
```
程序包 org.apache.paimon.format.parquet.writer
- 类org.apache.paimon.format.parquet.writer.RowDataParquetBuilder扩展Object实现可序列化
  - 序列化字段
    - rowType
```
org.apache.paimon.types.RowType rowType
```
    - conf
```
org.apache.paimon.options.Options conf
```

序列化表格

程序包 org.apache.orc

类org.apache.orc.FileFormatException扩展IOException实现可序列化

类org.apache.orc.OrcProto.BinaryStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

bitField0_

sum_

memoizedIsInitialized

类org.apache.orc.OrcProto.BloomFilter扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

bitField0_

numHashFunctions_

bitset_

utf8Bitset_

memoizedIsInitialized

类org.apache.orc.OrcProto.BloomFilterIndex扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

bloomFilter_

memoizedIsInitialized

类org.apache.orc.OrcProto.BucketStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

count_

countMemoizedSerializedSize

memoizedIsInitialized

类org.apache.orc.OrcProto.CollectionStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

bitField0_

minChildren_

maxChildren_

totalChildren_

memoizedIsInitialized

类org.apache.orc.OrcProto.ColumnarStripeStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

colStats_

memoizedIsInitialized

类org.apache.orc.OrcProto.ColumnEncoding扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

bitField0_

kind_

dictionarySize_

bloomEncoding_

memoizedIsInitialized

类org.apache.orc.OrcProto.ColumnStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

bitField0_

numberOfValues_

intStatistics_

doubleStatistics_

stringStatistics_

bucketStatistics_

decimalStatistics_

dateStatistics_

binaryStatistics_

timestampStatistics_

hasNull_

bytesOnDisk_

collectionStatistics_

memoizedIsInitialized

类org.apache.orc.OrcProto.DataMask扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

bitField0_

name_

maskParameters_

columns_

columnsMemoizedSerializedSize

memoizedIsInitialized

类org.apache.orc.OrcProto.DateStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

bitField0_

minimum_

maximum_

memoizedIsInitialized

类org.apache.orc.OrcProto.DecimalStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化

序列化字段

bitField0_

minimum_

maximum_

sum_

memoizedIsInitialized

类org.apache.orc.OrcProto.DoubleStatistics扩展com.google.protobuf.GeneratedMessageV3实现可序列化