com.facebook.presto.hive.util

Class CustomSplitConversionUtils

java.lang.Object

com.facebook.presto.hive.util.CustomSplitConversionUtils

public class CustomSplitConversionUtils
extends Object

Utility class for both extracting customSplitInfo Map from a custom FileSplit and transforming the customSplitInfo back into a FileSplit.

Method Summary

Modifier and Type	Method and Description
static Map<String,String>	extractCustomSplitInfo(org.apache.hadoop.mapred.FileSplit split)
static org.apache.hadoop.mapred.FileSplit	recreateSplitWithCustomInfo(org.apache.hadoop.mapred.FileSplit split, Map<String,String> customSplitInfo)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

extractCustomSplitInfo

public static Map<String,String> extractCustomSplitInfo(org.apache.hadoop.mapred.FileSplit split)

recreateSplitWithCustomInfo

public static org.apache.hadoop.mapred.FileSplit recreateSplitWithCustomInfo(org.apache.hadoop.mapred.FileSplit split,
                                                                             Map<String,String> customSplitInfo)