Adam Binford created HDFS-17800:
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Summary: Observer node can return partial blocks for erasure coded
files
Key: HDFS-17800
URL: https://issues.apache.org/jira/browse/HDFS-17800
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs
Affects Versions: 3.4.1
Reporter: Adam Binford
Similar to https://issues.apache.org/jira/browse/HDFS-13924,
https://issues.apache.org/jira/browse/HDFS-16732, and
https://issues.apache.org/jira/browse/HDFS-17768, except for erasure coded
files. A single block may not be enough to fulfill an erasure coded read, as
you need at least the number of data shards of blocks to read an erasure coded
file. The checks need to be updated to factor in erasure coded files.
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