Package org.apache.drill.metastore.config

Interface MetastoreConfigConstants

public interface MetastoreConfigConstants
Holds Metastore configuration files names and their properties names.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    BASE
    Metastore configuration properties namespace.
    static final String
    DEFAULT_RESOURCE_FILE_NAME
    Indicates file which provides default Metastore configuration, usually shipped in the project.
    static final String
    DISTRIBUTION_RESOURCE_FILE_NAME
    Indicates file which provides distribution specific Metastore configuration.
    static final String
    IMPLEMENTATION_CLASS
    Indicates canonical class name of the Metastore implementation class.
    static final String
    MODULE_RESOURCE_FILE_NAME
    Indicates file which provides configuration of the Metastore implementations, usually shipped with Metastore implementations.
    static final String
    OVERRIDE_RESOURCE_FILE_NAME
    Indicates file which can override default Metastore configuration or Metastore implementations configuration.
    static final String
    USE_PROVIDED_CONFIG
    Indicates if provided Drill config should be used without looking for overridden / fallback resource files in the classpath.

  • Field Details

    • DEFAULT_RESOURCE_FILE_NAME

      static final String DEFAULT_RESOURCE_FILE_NAME
      Indicates file which provides default Metastore configuration, usually shipped in the project.
      See Also:

    • MODULE_RESOURCE_FILE_NAME

      static final String MODULE_RESOURCE_FILE_NAME
      Indicates file which provides configuration of the Metastore implementations, usually shipped with Metastore implementations.
      See Also:

    • DISTRIBUTION_RESOURCE_FILE_NAME

      static final String DISTRIBUTION_RESOURCE_FILE_NAME
      Indicates file which provides distribution specific Metastore configuration.
      See Also:

    • OVERRIDE_RESOURCE_FILE_NAME

      static final String OVERRIDE_RESOURCE_FILE_NAME
      Indicates file which can override default Metastore configuration or Metastore implementations configuration.
      See Also:

    • BASE

      static final String BASE
      Metastore configuration properties namespace.
      See Also:

    • IMPLEMENTATION_CLASS

      static final String IMPLEMENTATION_CLASS
      Indicates canonical class name of the Metastore implementation class.
      See Also:

    • USE_PROVIDED_CONFIG

      static final String USE_PROVIDED_CONFIG
      Indicates if provided Drill config should be used without looking for overridden / fallback resource files in the classpath. Used for testing only.
      See Also: