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Posted to hdfs-issues@hadoop.apache.org by "zhuqi (Jira)" <ji...@apache.org> on 2020/02/18 06:28:00 UTC

[jira] [Created] (HDFS-15177) Split datanode invalide block deletion, to avoid the FsDatasetImpl lock too many time.

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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