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T Patch Info Key Summary Assignee Reporter P Status Resolution Created Updated Due Development
Sub-task HADOOP-12065

HADOOP-11264 Using more meaningful keys in EC schema

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-12060

HADOOP-11264 Address some issues related to ByteBuffer type input/output buffers for raw erasure coders

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-12029

HADOOP-11264 Remove chunkSize from ECSchema as its not required for coders

Vinayakumar B Vinayakumar B Major Resolved Fixed  
Sub-task HADOOP-11996

HADOOP-11264 Improve and restructure native ISAL support

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11961

HADOOP-11264 Add interface of whether codec has chunk boundary to Erasure coder

Unassigned Yi Liu Major Resolved Invalid  
Sub-task HADOOP-11938

HADOOP-11264 Enhance ByteBuffer version encode/decode API of raw erasure coder

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11921

HADOOP-11264 Enhance tests for erasure coders

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11920

HADOOP-11264 Refactor some codes for erasure coders

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11908

HADOOP-11264 Erasure coding: Should be able to encode part of parity blocks.

Kai Zheng Yi Liu Major Resolved Duplicate  
Sub-task HADOOP-11887

HADOOP-11264 Introduce Intel ISA-L erasure coding library for native erasure encoding support

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11860

HADOOP-11264 Enhance erasure coder allowing to read least required inputs in decoding of block group

Kai Zheng Kai Zheng Major Open Unresolved  
Sub-task HADOOP-11847

HADOOP-11264 Enhance raw coder allowing to read least required inputs in decoding

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11841

HADOOP-11264 Remove ecschema-def.xml

Tsz-wo Sze Tsz-wo Sze Major Resolved Fixed  
Sub-task HADOOP-11840

HADOOP-11264 ECSchema are considered as not equal even if they are logically equal

Kai Zheng Tsz-wo Sze Major Open Unresolved  
Sub-task HADOOP-11818

HADOOP-11264 Minor improvements for erasurecode classes

Rakesh Radhakrishnan Rakesh Radhakrishnan Major Resolved Fixed  
Sub-task HADOOP-11805

HADOOP-11264 Better to rename some raw erasure coders

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11782

HADOOP-11264 Correct two thrown messages in ECSchema class

Xinwei Qin Xinwei Qin Major Resolved Fixed  
Sub-task HADOOP-11740

HADOOP-11264 Combine erasure encoder and decoder interfaces

Zhe Zhang Zhe Zhang Major Resolved Fixed  
Sub-task HADOOP-11707

HADOOP-11264 Add factory to create raw erasure coder

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11706

HADOOP-11264 Refine a little bit erasure coder API

Kai Zheng Kai Zheng Minor Resolved Fixed  
Sub-task HADOOP-11705

HADOOP-11264 Make erasure coder configurable

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11676

HADOOP-11264 Add API to NetworkTopology for getting all racks

Walter Su Walter Su Major Resolved Won't Fix  
Sub-task HADOOP-11664

HADOOP-11264 Loading predefined EC schemas from configuration

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11647

HADOOP-11264 Reed-Solomon ErasureCoder

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11646

HADOOP-11264 Erasure Coder API for encoding and decoding of block group

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11645

HADOOP-11264 Erasure Codec API covering the essential aspects for an erasure code

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11643

HADOOP-11264 Define EC schema API for ErasureCodec

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11566

HADOOP-11264 Add tests and fix for erasure coders to recover erased parity units

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11542

HADOOP-11264 Raw Reed-Solomon coder in pure Java

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11541

HADOOP-11264 Raw XOR coder

Kai Zheng Kai Zheng Major Resolved Fixed  
Sub-task HADOOP-11540

HADOOP-11264 Raw Reed-Solomon coder using Intel ISA-L library

Kai Zheng Zhe Zhang Major Resolved Fixed  
Sub-task HADOOP-11534

HADOOP-11264 Minor improvements for raw erasure coders

Kai Zheng Kai Zheng Minor Resolved Fixed  
Sub-task HADOOP-11514

HADOOP-11264 Raw Erasure Coder API for concrete encoding and decoding

Kai Zheng Kai Zheng Major Resolved Fixed  

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