Xiao Chen created HDFS-11009:
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Summary: Add a tool to reconstruct block meta file from CLI
Key: HDFS-11009
URL: https://issues.apache.org/jira/browse/HDFS-11009
Project: Hadoop HDFS
Issue Type: Improvement
Components: datanode
Reporter: Xiao Chen
Assignee: Xiao Chen
If the block file on local disk presents, but the meta file is missing, it's
theoretically possible to manually restore the meta file and have the block
readable.
This jira is to propose to add such a tool to do that.
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