Xiaoyu Yao created HDFS-11279:
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Summary: Cleanup unused DataNode#checkDiskErrorAsync()
Key: HDFS-11279
URL: https://issues.apache.org/jira/browse/HDFS-11279
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Xiaoyu Yao
Priority: Minor
After HDFS-11274, we will not trigger checking all datanode volumes upon IO
failure on a single volume. This makes the origin implementation
DataNode#checkDiskErrorAsync and DatasetVolumeChecker#checkAllVolumesAsync()
not used in any of the production code.
This ticket is opened to remove these unused code and related tests if any.
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