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https://issues.apache.org/jira/browse/HDFS-8074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937103#comment-14937103
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Hudson commented on HDFS-8074:
------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #2379 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/2379/])
HDFS-8074 Define a system-wide default EC schema. Contributed by Kai (zhezhang:
rev 1a37b0fe9aaf30e775de63c538aeac82fe378400)
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ECSchemaManager.java
* hadoop-common-project/hadoop-common/src/main/conf/ecschema-def.xml
*
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/ECSchema.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
> Define a system-wide default EC schema
> --------------------------------------
>
> Key: HDFS-8074
> URL: https://issues.apache.org/jira/browse/HDFS-8074
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Kai Zheng
> Fix For: HDFS-7285
>
> Attachments: HDFS-8074-v1.patch, HDFS-8074-v2.patch,
> HDFS-8074-v3.patch
>
>
> It's good to have a system default EC schema first with fixed values before
> we support more schemas. This makes sense to resolve some dependencies before
> HDFS-7866 can be done in whole. The default system schema is also needed
> anyhow essentially when admin just wants to use it.
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