Editlog opcodes overlap between 20 security and later releases
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Key: HDFS-1822
URL: https://issues.apache.org/jira/browse/HDFS-1822
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
Affects Versions: 0.21.0, 0.22.0, 0.23.0
Reporter: Suresh Srinivas
Assignee: Suresh Srinivas
Priority: Blocker
Fix For: 0.22.0, 0.23.0
Same opcode are used for different operations between 0.20.security, 0.22 and
0.23. This results in failure to load editlogs on later release, especially
during upgrades.
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