Wei Zhou created HDFS-11269:
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Summary: Exclude the parity blocks when caching an erasure coding
file
Key: HDFS-11269
URL: https://issues.apache.org/jira/browse/HDFS-11269
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Wei Zhou
Assignee: Wei Zhou
When using HDFS Cache to cache an EC file, all the blocks will be cached
including the parity blocks, but in fact, there are no need to cache such
blocks at all.
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