Zhe Zhang created HDFS-8801:
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Summary: Convert BlockInfoUnderConstruction as a feature
Key: HDFS-8801
URL: https://issues.apache.org/jira/browse/HDFS-8801
Project: Hadoop HDFS
Issue Type: Improvement
Components: namenode
Affects Versions: 2.7.1
Reporter: Zhe Zhang
Per discussion under HDFS-8499, with the erasure coding feature, there will be 4 types of
{{BlockInfo}} forming a multi-inheritance: {{complete+contiguous}}, {{complete+striping}},
{{UC+contiguous}}, {{UC+striped}}. We had the same challenge with {{INodeFile}} and the solution
was building feature classes like {{FileUnderConstructionFeature}}. This JIRA aims to implement
the same idea on {{BlockInfo}}.
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