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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11542) Raw Reed-Solomon coder in pure Java
Date Wed, 30 Sep 2015 17:48:33 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938020#comment-14938020
] 

Hudson commented on HADOOP-11542:
---------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #439 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/439/])
HADOOP-11542. Raw Reed-Solomon coder in pure Java. Contributed by Kai (zhezhang: rev dae27f6dd14ac3ed0b9821a3c5239569b13f6adf)
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/rawcoder/JRSRawDecoder.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/rawcoder/JRSRawEncoder.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/rawcoder/RawErasureCoder.java
* hadoop-common-project/hadoop-common/CHANGES-HDFS-EC-7285.txt
* hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/rawcoder/TestJRSRawCoder.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/rawcoder/util/RSUtil.java
* hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/TestCoderBase.java
* hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/rawcoder/TestXorRawCoder.java
* hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/erasurecode/rawcoder/TestRawCoderBase.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/rawcoder/util/GaloisField.java


> Raw Reed-Solomon coder in pure Java
> -----------------------------------
>
>                 Key: HADOOP-11542
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11542
>             Project: Hadoop Common
>          Issue Type: Sub-task
>    Affects Versions: HDFS-7285
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>             Fix For: HDFS-7285
>
>         Attachments: HADOOP-11542-v1.patch, HADOOP-11542-v2.patch, HADOOP-11542-v3.patch,
HADOOP-11542-v4.patch, HADOOP-11542-v5.patch, HDFS-RAID-GaloisField.java
>
>
> This will implement RS coder by porting existing codes in HDFS-RAID in the new codec
and coder framework, which could be useful in case native support isn't available or convenient
in some environments or platforms.



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