[jira] [Updated] (HADOOP-11647) Reed-Solomon ErasureCoder

2015-03-17 Thread Kai Zheng (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-11647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Kai Zheng updated HADOOP-11647:
---
Attachment: HADOOP-11647-v6.patch

Updated the patch according to discussion with Uma.

 Reed-Solomon ErasureCoder
 -

 Key: HADOOP-11647
 URL: https://issues.apache.org/jira/browse/HADOOP-11647
 Project: Hadoop Common
  Issue Type: Sub-task
Reporter: Kai Zheng
Assignee: Kai Zheng
 Attachments: HADOOP-11647-v2.patch, HADOOP-11647-v4.patch, 
 HADOOP-11647-v5.patch, HADOOP-11647-v6.patch, HDFS-7664-v1.patch


 This is to implement Reed-Solomon ErasureCoder using the API defined in 
 HADOOP-11646. It supports to plugin via configuration for concrete 
 RawErasureCoder, using either JRSErasureCoder added in HDFS-7418 or 
 IsaRSErasureCoder added in HDFS-7338.



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[jira] [Updated] (HADOOP-11647) Reed-Solomon ErasureCoder

2015-03-13 Thread Kai Zheng (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-11647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Kai Zheng updated HADOOP-11647:
---
Attachment: HADOOP-11647-v5.patch

Updated the patch also allowing to configure raw coder based on HADOOP-11707.

 Reed-Solomon ErasureCoder
 -

 Key: HADOOP-11647
 URL: https://issues.apache.org/jira/browse/HADOOP-11647
 Project: Hadoop Common
  Issue Type: Sub-task
Reporter: Kai Zheng
Assignee: Kai Zheng
 Attachments: HADOOP-11647-v2.patch, HADOOP-11647-v4.patch, 
 HADOOP-11647-v5.patch, HDFS-7664-v1.patch


 This is to implement Reed-Solomon ErasureCoder using the API defined in 
 HADOOP-11646. It supports to plugin via configuration for concrete 
 RawErasureCoder, using either JRSErasureCoder added in HDFS-7418 or 
 IsaRSErasureCoder added in HDFS-7338.



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[jira] [Updated] (HADOOP-11647) Reed-Solomon ErasureCoder

2015-03-12 Thread Kai Zheng (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-11647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Kai Zheng updated HADOOP-11647:
---
Attachment: HADOOP-11647-v4.patch

Updated the patch accordingly.

 Reed-Solomon ErasureCoder
 -

 Key: HADOOP-11647
 URL: https://issues.apache.org/jira/browse/HADOOP-11647
 Project: Hadoop Common
  Issue Type: Sub-task
Reporter: Kai Zheng
Assignee: Kai Zheng
 Attachments: HADOOP-11647-v2.patch, HADOOP-11647-v4.patch, 
 HDFS-7664-v1.patch


 This is to implement Reed-Solomon ErasureCoder using the API defined in 
 HADOOP-11646. It supports to plugin via configuration for concrete 
 RawErasureCoder, using either JRSErasureCoder added in HDFS-7418 or 
 IsaRSErasureCoder added in HDFS-7338.



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[jira] [Updated] (HADOOP-11647) Reed-Solomon ErasureCoder

2015-03-08 Thread Kai Zheng (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-11647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Kai Zheng updated HADOOP-11647:
---
Attachment: HADOOP-11647-v2.patch

Updated patch aligning with HADOOP-11646.

 Reed-Solomon ErasureCoder
 -

 Key: HADOOP-11647
 URL: https://issues.apache.org/jira/browse/HADOOP-11647
 Project: Hadoop Common
  Issue Type: Sub-task
Reporter: Kai Zheng
Assignee: Kai Zheng
 Attachments: HADOOP-11647-v2.patch, HDFS-7664-v1.patch


 This is to implement Reed-Solomon ErasureCoder using the API defined in 
 HDFS-7662. It supports to plugin via configuration for concrete 
 RawErasureCoder, using either JRSErasureCoder added in HDFS-7418 or 
 IsaRSErasureCoder added in HDFS-7338.



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[jira] [Updated] (HADOOP-11647) Reed-Solomon ErasureCoder

2015-03-08 Thread Kai Zheng (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-11647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Kai Zheng updated HADOOP-11647:
---
Description: This is to implement Reed-Solomon ErasureCoder using the API 
defined in HADOOP-11646. It supports to plugin via configuration for concrete 
RawErasureCoder, using either JRSErasureCoder added in HDFS-7418 or 
IsaRSErasureCoder added in HDFS-7338.  (was: This is to implement Reed-Solomon 
ErasureCoder using the API defined in HDFS-7662. It supports to plugin via 
configuration for concrete RawErasureCoder, using either JRSErasureCoder added 
in HDFS-7418 or IsaRSErasureCoder added in HDFS-7338.)

 Reed-Solomon ErasureCoder
 -

 Key: HADOOP-11647
 URL: https://issues.apache.org/jira/browse/HADOOP-11647
 Project: Hadoop Common
  Issue Type: Sub-task
Reporter: Kai Zheng
Assignee: Kai Zheng
 Attachments: HADOOP-11647-v2.patch, HDFS-7664-v1.patch


 This is to implement Reed-Solomon ErasureCoder using the API defined in 
 HADOOP-11646. It supports to plugin via configuration for concrete 
 RawErasureCoder, using either JRSErasureCoder added in HDFS-7418 or 
 IsaRSErasureCoder added in HDFS-7338.



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[jira] [Updated] (HADOOP-11647) Reed-Solomon ErasureCoder

2015-02-27 Thread Yi Liu (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-11647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Liu updated HADOOP-11647:

Issue Type: Sub-task  (was: Task)
Parent: HADOOP-11264

 Reed-Solomon ErasureCoder
 -

 Key: HADOOP-11647
 URL: https://issues.apache.org/jira/browse/HADOOP-11647
 Project: Hadoop Common
  Issue Type: Sub-task
Reporter: Kai Zheng
Assignee: Kai Zheng
 Attachments: HDFS-7664-v1.patch


 This is to implement Reed-Solomon ErasureCoder using the API defined in 
 HDFS-7662. It supports to plugin via configuration for concrete 
 RawErasureCoder, using either JRSErasureCoder added in HDFS-7418 or 
 IsaRSErasureCoder added in HDFS-7338.



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