Chengwei Wang created HDFS-16500:
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Summary: Make asynchronous blocks deletion lock and unlock durtion
threshold configurable
Key: HDFS-16500
URL: https://issues.apache.org/jira/browse/HDFS-16500
Project: Hadoop HDFS
Issue Type: Improvement
Components: namanode
Reporter: Chengwei Wang
Assignee: Chengwei Wang
I have backport the nice feature HDFS-16043 to our internal branch, it works
well in our testing cluster.
I think it's better to make the fileds deleteBlockLockTimeMs and
deleteBlockUnlockIntervalTimeMs configurable, so that we can control the lock
and unlock duration. And we should set the default value smaller to avoid
blocking other requests long time.
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