[HADOOP-11264] Common side changes for HDFS Erasure coding support

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: HDFS-7285
• Component/s: io
• Hadoop Flags: Reviewed
• Assignee: Uma Maheswara Rao G
• Reporter: Uma Maheswara Rao G
• Created: 04/Nov/14 12:44
• Updated: 21/Apr/20 08:39
• Resolved: 21/Apr/20 08:39

Description

This is umbrella JIRA for tracking the common side changes for HDFS Erasure Coding support.

Issue Links

• is part of: HDFS-7285 Erasure Coding Support inside HDFS
• is related to: HADOOP-11842 Common side change for follow-on work for erasure coding phase I
• relates to: HADOOP-12633 Extend Erasure Code to support POWER Chip acceleration

Sub-Tasks

• ECSchema are considered as not equal even if they are logically equal: Open
• Enhance erasure coder allowing to read least required inputs in decoding of block group: Open