[PIG-3255] Avoid extra byte array copies in streaming

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.11
• Fix Version/s: 0.12.0
• Assignee: Rohini Palaniswamy
• Reporter: Rohini Palaniswamy
• Created: 20/Mar/13 19:56
• Updated: 01/Oct/19 22:10
• Resolved: 17/Sep/13 19:15

Description

PigStreaming.java:

public Tuple deserialize(byte[] bytes) throws IOException

{ Text val = new Text(bytes); return StorageUtil.textToTuple(val, fieldDel); }

Should remove new Text(bytes) copy and construct the tuple directly from the bytes

Issue Links

• is required by: PIG-2417 Streaming UDFs - allow users to easily write UDFs in scripting languages with no JVM implementation.