Package org.apache.drill.metastore.metadata

Interface LocationProvider

All Known Implementing Classes:
FileMetadata, RowGroupMetadata, SegmentMetadata
public interface LocationProvider
A metadata which has specific location.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.hadoop.fs.Path
    getLocation()
    Returns location of the metadata.
    org.apache.hadoop.fs.Path
    getPath()
    Returns path of the metadata.

  • Method Details

    • getPath

      org.apache.hadoop.fs.Path getPath()
      Returns path of the metadata. For files and row groups - full path to the file including file name. For segments - path to the segment directory.
      Returns:
      metadata path

    • getLocation

      org.apache.hadoop.fs.Path getLocation()
      Returns location of the metadata. For files and row groups - path to the parent directory they reside it. For segments - path to the segment directory.
      Returns:
      metadata location