Chris Nauroth created HDFS-6198:
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Summary: DataNode rolling upgrade does not correctly identify
current block pool directory and replace with trash on Windows.
Key: HDFS-6198
URL: https://issues.apache.org/jira/browse/HDFS-6198
Project: Hadoop HDFS
Issue Type: Bug
Components: datanode
Affects Versions: 3.0.0, 2.4.0
Reporter: Chris Nauroth
Assignee: Chris Nauroth
For rolling upgrade, the DataNode uses a regex to identify the current block
pool directory and replace it with the equivalent trash directory. This regex
hard-codes '/' as the file path separator, which doesn't work on Windows.
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