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Posted to hdfs-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2018/04/24 20:47:07 UTC
[jira] [Commented] (HDFS-11152) Start erasure coding policy ID
number from 1 instead of 0 to void potential unexpected errors
[ https://issues.apache.org/jira/browse/HDFS-11152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16450593#comment-16450593 ]
Hudson commented on HDFS-11152:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-11152. Start erasure coding policy ID number from 1 instead of 0 to (aengineer: rev 6b6c61ee74c4a3a7ad26a06a242087c7cb77a273)
* (edit) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocol/HdfsConstants.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormatPBINode.java
> Start erasure coding policy ID number from 1 instead of 0 to void potential unexpected errors
> ---------------------------------------------------------------------------------------------
>
> Key: HDFS-11152
> URL: https://issues.apache.org/jira/browse/HDFS-11152
> Project: Hadoop HDFS
> Issue Type: Task
> Components: erasure-coding
> Affects Versions: 3.0.0-alpha1
> Reporter: SammiChen
> Assignee: SammiChen
> Priority: Blocker
> Labels: hdfs-ec-3.0-must-do
> Fix For: 3.0.0-alpha4
>
> Attachments: HDFS-11152-v1.patch, HDFS-11152-v2.patch, HDFS-11152-v3.patch, HDFS-11152-v4.patch
>
>
> This task will change erasure coding policy ID number starting from 1 instead of current 0, to avoid some potential unexpected errors in codes since 0 is default value for integer variables.
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