zhuqi created HDFS-15177:
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Summary: Split datanode invalide block deletion, to avoid the
FsDatasetImpl lock too many time.
Key: HDFS-15177
URL: https://issues.apache.org/jira/browse/HDFS-15177
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: zhuqi
Assignee: zhuqi
In our cluster , the datanode receive the delete command with too many blocks
deletion when we have many blockpools sharing the same datanode, it will cause
the FsDatasetImpl lock too much time.
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