[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[
https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14383161#comment-14383161
]
Kai Zheng commented on HADOOP-11740:
Thanks [~zhz] for the good thoughts.
bq.We can get rid of ErasureCoder since it has a single subclass now
(AbstractErasureCoder)
Yes it's often a good question to think about either interface or abstract
class in Java. My feeling is that if it's in a framework, subject to be
pluggable and implemented by customers, an interface would be good to have. So
I guess we could keep {{ErasureCoder}} interface, and convert
{{ErasureCodingStep}} interface to a class.
bq.If ECBlockGroup can provide erased indices, we can further combine encoding
and decoding classes
I'm not sure, as erased indices have to be be computed according to input
blocks and output blocks just for decoders, and encoders don't have the related
logics. Currently in RS coder the decoding is rather simple but I believe it
will be much complicated for codes like LRC and Hitchhiker, so separating
encoding class and decoding class is desired.
> Combine erasure encoder and decoder interfaces
> --
>
> Key: HADOOP-11740
> URL: https://issues.apache.org/jira/browse/HADOOP-11740
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: io
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HADOOP-11740-000.patch
>
>
> Rationale [discussed |
> https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540]
> under HDFS-7337.
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[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14386013#comment-14386013 ] Kai Zheng commented on HADOOP-11740: [~zhz], How about letting this issue just do what it tells to do ? For other considerations we can further discuss offline and then handle them separately if necessary. > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Attachments: HADOOP-11740-000.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14387651#comment-14387651 ] Zhe Zhang commented on HADOOP-11740: I agree. The current patch does this actually. > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Attachments: HADOOP-11740-000.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14387902#comment-14387902 ] Kai Zheng commented on HADOOP-11740: Great. I will review it late today, if looks ok I will commit it. Thanks. > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Attachments: HADOOP-11740-000.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14392304#comment-14392304 ] Kai Zheng commented on HADOOP-11740: I had reviewed the codes and had discussed with [~zhz] offline. Zhe, would you update the patch ? Or please let me know if anything I can help. > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Attachments: HADOOP-11740-000.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[
https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14393815#comment-14393815
]
Kai Zheng commented on HADOOP-11740:
Thanks for the update. I looked the new patch, just two minor comments:
1. In the test codes, may be better to use {{ErasureCoder}} instead of
{{AbstractErasureEncoder}} or {{AbstractErasureDecoder}} since the interface
type is good enough, which is why we're here. With this refining, from caller's
point of view, nothing different from between encoder and decoder, so it should
use the common interface.
2. Those unnecessary Javadoc are there to conform Javadoc conventions and
format. In future someone may fill them. I suggest we don't remove them, you
can find so many in the project.
> Combine erasure encoder and decoder interfaces
> --
>
> Key: HADOOP-11740
> URL: https://issues.apache.org/jira/browse/HADOOP-11740
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: io
>Reporter: Zhe Zhang
>Assignee: Zhe Zhang
> Attachments: HADOOP-11740-000.patch, HADOOP-11740-001.patch
>
>
> Rationale [discussed |
> https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540]
> under HDFS-7337.
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[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14395100#comment-14395100 ] Kai Zheng commented on HADOOP-11740: Thanks Zhe for the update. The new patch looks great. +1 For the Javadoc question, let's find chances to discuss it separately. > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Attachments: HADOOP-11740-000.patch, HADOOP-11740-001.patch, > HADOOP-11740-002.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14395172#comment-14395172 ] Zhe Zhang commented on HADOOP-11740: Thanks Kai! I just committed the patch. > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Fix For: HDFS-7285 > > Attachments: HADOOP-11740-000.patch, HADOOP-11740-001.patch, > HADOOP-11740-002.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937105#comment-14937105 ] Hudson commented on HADOOP-11740: - FAILURE: Integrated in Hadoop-Hdfs-trunk #2379 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/2379/]) HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev e54a74b566f89a424a2f4735a35553ece3bd35d9) * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureDecoder.java * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt * hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/coder/TestErasureCoderBase.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureEncoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureCoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureEncoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureDecoder.java HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev aac73c21c3e3f7552a3b32cd7238108b83a8fbe3) * hadoop-common-project/hadoop-common/CHANGES-HDFS-EC-7285.txt * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Fix For: HDFS-7285 > > Attachments: HADOOP-11740-000.patch, HADOOP-11740-001.patch, > HADOOP-11740-002.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937550#comment-14937550 ] Hudson commented on HADOOP-11740: - FAILURE: Integrated in Hadoop-Yarn-trunk #1203 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/1203/]) HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev e54a74b566f89a424a2f4735a35553ece3bd35d9) * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureEncoder.java * hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/coder/TestErasureCoderBase.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureEncoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureDecoder.java * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureDecoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureCoder.java HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev aac73c21c3e3f7552a3b32cd7238108b83a8fbe3) * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt * hadoop-common-project/hadoop-common/CHANGES-HDFS-EC-7285.txt > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Fix For: HDFS-7285 > > Attachments: HADOOP-11740-000.patch, HADOOP-11740-001.patch, > HADOOP-11740-002.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937807#comment-14937807 ] Hudson commented on HADOOP-11740: - FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #473 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/473/]) HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev e54a74b566f89a424a2f4735a35553ece3bd35d9) * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt * hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/coder/TestErasureCoderBase.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureEncoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureCoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureDecoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureEncoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureDecoder.java HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev aac73c21c3e3f7552a3b32cd7238108b83a8fbe3) * hadoop-common-project/hadoop-common/CHANGES-HDFS-EC-7285.txt * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Fix For: HDFS-7285 > > Attachments: HADOOP-11740-000.patch, HADOOP-11740-001.patch, > HADOOP-11740-002.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938026#comment-14938026 ] Hudson commented on HADOOP-11740: - FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #439 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/439/]) HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev e54a74b566f89a424a2f4735a35553ece3bd35d9) * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureEncoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureEncoder.java * hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/coder/TestErasureCoderBase.java * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureDecoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureCoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureDecoder.java HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev aac73c21c3e3f7552a3b32cd7238108b83a8fbe3) * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt * hadoop-common-project/hadoop-common/CHANGES-HDFS-EC-7285.txt > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Fix For: HDFS-7285 > > Attachments: HADOOP-11740-000.patch, HADOOP-11740-001.patch, > HADOOP-11740-002.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938403#comment-14938403 ] Hudson commented on HADOOP-11740: - FAILURE: Integrated in Hadoop-Mapreduce-trunk #2408 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2408/]) HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev e54a74b566f89a424a2f4735a35553ece3bd35d9) * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureDecoder.java * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureEncoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureDecoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureEncoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureCoder.java * hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/coder/TestErasureCoderBase.java HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev aac73c21c3e3f7552a3b32cd7238108b83a8fbe3) * hadoop-common-project/hadoop-common/CHANGES-HDFS-EC-7285.txt * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Fix For: HDFS-7285 > > Attachments: HADOOP-11740-000.patch, HADOOP-11740-001.patch, > HADOOP-11740-002.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938596#comment-14938596 ] Hudson commented on HADOOP-11740: - FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #465 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/465/]) HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev e54a74b566f89a424a2f4735a35553ece3bd35d9) * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureEncoder.java * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureDecoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureDecoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureCoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureEncoder.java * hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/coder/TestErasureCoderBase.java HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev aac73c21c3e3f7552a3b32cd7238108b83a8fbe3) * hadoop-common-project/hadoop-common/CHANGES-HDFS-EC-7285.txt * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Fix For: HDFS-7285 > > Attachments: HADOOP-11740-000.patch, HADOOP-11740-001.patch, > HADOOP-11740-002.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HADOOP-11740) Combine erasure encoder and decoder interfaces
[ https://issues.apache.org/jira/browse/HADOOP-11740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937302#comment-14937302 ] Hudson commented on HADOOP-11740: - FAILURE: Integrated in Hadoop-trunk-Commit #8548 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/8548/]) HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev e54a74b566f89a424a2f4735a35553ece3bd35d9) * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureDecoder.java * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureDecoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureEncoder.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureEncoder.java * hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/coder/TestErasureCoderBase.java * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/ErasureCoder.java HADOOP-11740. Combine erasure encoder and decoder interfaces. (zhezhang: rev aac73c21c3e3f7552a3b32cd7238108b83a8fbe3) * hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt * hadoop-common-project/hadoop-common/CHANGES-HDFS-EC-7285.txt > Combine erasure encoder and decoder interfaces > -- > > Key: HADOOP-11740 > URL: https://issues.apache.org/jira/browse/HADOOP-11740 > Project: Hadoop Common > Issue Type: Sub-task > Components: io >Reporter: Zhe Zhang >Assignee: Zhe Zhang > Fix For: HDFS-7285 > > Attachments: HADOOP-11740-000.patch, HADOOP-11740-001.patch, > HADOOP-11740-002.patch > > > Rationale [discussed | > https://issues.apache.org/jira/browse/HDFS-7337?focusedCommentId=14376540&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14376540] > under HDFS-7337. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
