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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8557) Allow to configure RS and XOR raw coders
Date Wed, 30 Sep 2015 15:59:43 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937235#comment-14937235
] 

Hudson commented on HDFS-8557:
------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk #2379 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/2379/])
HDFS-8557 Allow to configure RS and XOR raw coders. Contributed by Kai (kai.zheng: rev e299fe86b889968a0093f9f9b097dd71b4f49e88)
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/CodecUtil.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedOutputStreamWithFailure.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeys.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/AbstractErasureCoder.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSStripedInputStream.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedOutputStream.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/XORErasureDecoder.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/RSErasureDecoder.java
* hadoop-common-project/hadoop-common/CHANGES-HDFS-EC-7285.txt
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/RSErasureEncoder.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedInputStream.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/erasurecode/ErasureCodingWorker.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSStripedOutputStream.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/coder/XORErasureEncoder.java


> Allow to configure RS and XOR raw coders 
> -----------------------------------------
>
>                 Key: HDFS-8557
>                 URL: https://issues.apache.org/jira/browse/HDFS-8557
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>         Attachments: HADOOP-12066-HDFS-7285-v1.patch, HDFS-8557-HDFS-7285-v2.patch
>
>
> This is to allow configuring RS and XOR raw coders as they're the basic ones and used
in other advanced codecs like HH and LRC, and we're having both implementations in Java and
native.



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