Util

java.lang.Object

org.apache.iceberg.hadoop.Util

public class Util extends Object

Field Summary

Fields

Modifier and Type

Field

Description

static final String

VERSION_HINT_FILENAME
Method Summary

Modifier and Type

Method

Description

static String[]

blockLocations(FileIO io, ScanTaskGroup<?> taskGroup)

static String[]

blockLocations(ScanTaskGroup<FileScanTask> taskGroup, org.apache.hadoop.conf.Configuration conf)

static org.apache.hadoop.fs.FileSystem

getFs(org.apache.hadoop.fs.Path path, org.apache.hadoop.conf.Configuration conf)

static boolean

mayHaveBlockLocations(FileIO io, String location)

static String

uriToString(URI uri)

From Apache Spark

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- VERSION_HINT_FILENAME
  
  public static final String VERSION_HINT_FILENAME
  See Also:
  
  Constant Field Values
Method Details
- getFs
  
  public static org.apache.hadoop.fs.FileSystem getFs(org.apache.hadoop.fs.Path path, org.apache.hadoop.conf.Configuration conf)
- blockLocations
  
  public static String[] blockLocations(ScanTaskGroup<FileScanTask> taskGroup, org.apache.hadoop.conf.Configuration conf)
- blockLocations
  
  public static String[] blockLocations(FileIO io, ScanTaskGroup<?> taskGroup)
- mayHaveBlockLocations
  
  public static boolean mayHaveBlockLocations(FileIO io, String location)
- uriToString
  
  public static String uriToString(URI uri)
  
  From Apache Spark
  Convert URI to String. Since URI.toString does not decode the uri, e.g. change '%25' to '%'. Here we create a hadoop Path with the given URI, and rely on Path.toString to decode the uri
  
  Parameters:
  
  uri - the URI of the path
  
  Returns:
  
  the String of the path