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https://issues.apache.org/jira/browse/HDFS-11152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Wang updated HDFS-11152:
-------------------------------
Resolution: Fixed
Fix Version/s: 3.0.0-alpha3
Release Note: The NameNode metadata for storing erasure coding policies
has changed.
Status: Resolved (was: Patch Available)
Committed to trunk, thanks for the contribution Sammi and for reviewing
Wei-Chiu!
> 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-alpha3
>
> 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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