liying created HDFS-17187:
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Summary: add the tool that getting the hdfs file path through
block id
Key: HDFS-17187
URL: https://issues.apache.org/jira/browse/HDFS-17187
Project: Hadoop HDFS
Issue Type: New Feature
Components: hdfs
Affects Versions: 3.3.6
Reporter: liying
Assignee: liying
In some cases, we need to use the block id to get the hdfs file path. However,
the retention time of hdfs namenode log is limited. Maybe we can't get the
block information. If you run fsck / -flies -blocks | grep '$blockId', you will
find that it is very heavy and the hdfs service performance is affected. So it
is need to add the tool that getting the hdfs file path through block id.
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