程序包org.apache.hadoop.hbase.io.hfile的分层结构

程序包分层结构:

• 所有程序包

类分层结构

• java.lang.Object
  • org.apache.hadoop.hbase.io.hfile.AbstractHFileReader (implements org.apache.hadoop.conf.Configurable, org.apache.hadoop.hbase.io.hfile.HFile.Reader)
    • org.apache.hadoop.hbase.io.hfile.HFileReaderV2
      • org.apache.hadoop.hbase.io.hfile.HFileReaderV3
  • org.apache.hadoop.hbase.io.hfile.AbstractHFileReader.Scanner (implements org.apache.hadoop.hbase.io.hfile.HFileScanner)
    • org.apache.hadoop.hbase.io.hfile.HFileReaderV2.AbstractScannerV2
      • org.apache.hadoop.hbase.io.hfile.HFileReaderV2.EncodedScannerV2
        • org.apache.hadoop.hbase.io.hfile.HFileReaderV3.EncodedScannerV3
      • org.apache.hadoop.hbase.io.hfile.HFileReaderV2.ScannerV2
        • org.apache.hadoop.hbase.io.hfile.HFileReaderV3.ScannerV3
  • org.apache.hadoop.hbase.io.hfile.AbstractHFileWriter (implements org.apache.hadoop.hbase.io.hfile.HFile.Writer)
    • org.apache.hadoop.hbase.io.hfile.HFileWriterV2
      • org.apache.hadoop.hbase.io.hfile.HFileWriterV3
  • org.apache.hadoop.hbase.io.hfile.AgeSnapshot
  • org.apache.hadoop.hbase.io.hfile.BlockCacheKey (implements org.apache.hadoop.hbase.io.HeapSize, java.io.Serializable)
  • org.apache.hadoop.hbase.io.hfile.BlockCacheUtil
  • org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.CachedBlocksByFile
  • org.apache.hadoop.hbase.io.hfile.BlockWithScanInfo
  • org.apache.hadoop.hbase.io.hfile.CacheableDeserializerIdManager
  • org.apache.hadoop.hbase.io.hfile.CacheConfig
  • org.apache.hadoop.hbase.io.hfile.CacheStats
    • org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.CombinedCacheStats
  • org.apache.hadoop.hbase.io.hfile.ChecksumUtil
  • org.apache.hadoop.hbase.io.hfile.CombinedBlockCache (implements org.apache.hadoop.hbase.io.HeapSize, org.apache.hadoop.hbase.io.hfile.ResizableBlockCache)
    • org.apache.hadoop.hbase.io.hfile.InclusiveCombinedBlockCache (implements org.apache.hadoop.hbase.io.hfile.BlockCache)
  • org.apache.hadoop.conf.Configured (implements org.apache.hadoop.conf.Configurable)
    • org.apache.hadoop.hbase.io.hfile.HFilePrettyPrinter (implements org.apache.hadoop.util.Tool)
  • org.apache.hadoop.hbase.io.hfile.FixedFileTrailer
  • org.apache.hadoop.hbase.io.hfile.HFile
  • org.apache.hadoop.hbase.io.hfile.HFile.FileInfo (implements java.util.SortedMap<K,V>)
  • org.apache.hadoop.hbase.io.hfile.HFile.WriterFactory
  • org.apache.hadoop.hbase.io.hfile.HFileBlock (implements org.apache.hadoop.hbase.io.hfile.Cacheable)
  • org.apache.hadoop.hbase.io.hfile.HFileBlock.Writer
  • org.apache.hadoop.hbase.io.hfile.HFileBlockIndex
  • org.apache.hadoop.hbase.io.hfile.HFileBlockIndex.BlockIndexReader (implements org.apache.hadoop.hbase.io.HeapSize)
  • org.apache.hadoop.hbase.io.hfile.HFileBlockIndex.BlockIndexWriter (implements org.apache.hadoop.hbase.io.hfile.InlineBlockWriter)
  • org.apache.hadoop.hbase.io.hfile.HFileDataBlockEncoderImpl (implements org.apache.hadoop.hbase.io.hfile.HFileDataBlockEncoder)
  • org.apache.hadoop.hbase.io.hfile.LruBlockCache (implements org.apache.hadoop.hbase.io.HeapSize, org.apache.hadoop.hbase.io.hfile.ResizableBlockCache)
  • org.apache.hadoop.hbase.io.hfile.LruCachedBlock (implements java.lang.Comparable<T>, org.apache.hadoop.hbase.io.HeapSize)
  • org.apache.hadoop.hbase.io.hfile.LruCachedBlockQueue (implements org.apache.hadoop.hbase.io.HeapSize)
  • org.apache.hadoop.hbase.io.hfile.NoOpDataBlockEncoder (implements org.apache.hadoop.hbase.io.hfile.HFileDataBlockEncoder)
  • org.apache.hadoop.hbase.io.hfile.PrefetchExecutor
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • java.io.IOException
        • org.apache.hadoop.hbase.HBaseIOException
          • org.apache.hadoop.hbase.DoNotRetryIOException
            • org.apache.hadoop.hbase.io.hfile.CorruptHFileException
        • org.apache.hadoop.hbase.io.hfile.InvalidHFileException
      • java.lang.RuntimeException
        • java.lang.IllegalStateException
          • org.apache.hadoop.hbase.io.hfile.AbstractHFileReader.BlockIndexNotLoadedException
          • org.apache.hadoop.hbase.io.hfile.AbstractHFileReader.NotSeekedException

接口分层结构

• java.lang.AutoCloseable
  • java.io.Closeable
    • org.apache.hadoop.hbase.io.hfile.HFile.Reader (并 extends org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader)
    • org.apache.hadoop.hbase.io.hfile.HFile.Writer
• org.apache.hadoop.hbase.io.hfile.CacheableDeserializer<T>
• java.lang.Comparable<T>
  • org.apache.hadoop.hbase.io.hfile.CachedBlock
• org.apache.hadoop.hbase.io.HeapSize
  • org.apache.hadoop.hbase.io.hfile.Cacheable
• org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader
  • org.apache.hadoop.hbase.io.hfile.HFile.Reader (并 extends java.io.Closeable)
• org.apache.hadoop.hbase.io.hfile.HFileDataBlockEncoder
• org.apache.hadoop.hbase.io.hfile.HFileScanner
• org.apache.hadoop.hbase.io.hfile.InlineBlockWriter
• java.lang.Iterable<T>
  • org.apache.hadoop.hbase.io.hfile.BlockCache
    • org.apache.hadoop.hbase.io.hfile.ResizableBlockCache

枚举分层结构

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • org.apache.hadoop.hbase.io.hfile.BlockPriority