[HIVE-14622] EncodedReaderImpl (and potentially other classes) should use common LLAP loggers for debug logging

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Unassigned
• Reporter: Sergey Shelukhin
• Created: 24/Aug/16 20:59
• Updated: 24/Aug/16 20:59

Description

LLAP IO uses the function-based model for trace logging in most places, writing to a few loggers like LlapIoCache, LlapIoOrc, etc., making it easy to enable such logging.
EncodedReaderImpl however uses a separate logger. There may be other such places.