[HIVE-6554] CombineHiveInputFormat should use the underlying InputSplits

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Serializers/Deserializers
• Assignee: Owen O'Malley
• Reporter: Owen O'Malley
• Created: 05/Mar/14 16:28
• Updated: 16/Sep/14 18:11

Description

Currently CombineHiveInputFormat generates FileSplits without using the underlying InputFormat. This leads to a problem when an InputFormat needs a InputSplit that isn't exactly a FileSplit, because CombineHiveInputSplit always generates FileSplits and then calls the underlying InputFormats getRecordReader.