[HDFS-9603] Erasure Coding: Use ErasureCoder to encode/decode a block group - ASF JIRA

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Details

Type: Improvement
Status: Patch Available
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: erasure-coding
Labels:
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Description

According to design, ErasureCoder is responsible to encode/decode a block group. Currently however, we directly use RawErasureCoder to do the work, e.g. in DFSStripedOutputStream. This task attempts to encapsulate RawErasureCoder to comply with the design.

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HDFS-9603.3.patch
05/Jan/16 11:20
9 kB
Rui Li
HDFS-9603.2.patch
05/Jan/16 09:43
9 kB
Rui Li
HDFS-9603.1.patch
04/Jan/16 11:49
6 kB
Rui Li

Issue Links

relates to

HDFS-8020 Erasure Coding: constructing and mapping BlockGroup info to utilize and call ErasureCoder API

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Assignee:: Kai Zheng

Reporter:: Rui Li

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 28/Dec/15 07:38

Updated:: 01/Sep/17 00:50