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farmmamba commented on HDFS-17173: ---------------------------------- [~hexiaoqiao] [~tomscut] [~zhangshuyan] Sir, could you please help me figure out this problem when you have free time? > Whether the read lock in method moveBlockAcrossVolumes can be removed or not? > ----------------------------------------------------------------------------- > > Key: HDFS-17173 > URL: https://issues.apache.org/jira/browse/HDFS-17173 > Project: Hadoop HDFS > Issue Type: Wish > Components: datanode > Affects Versions: 3.4.0 > Reporter: farmmamba > Assignee: farmmamba > Priority: Minor > > In method FsDatasetImpl#moveBlockAcrossVolumes, obtaining volumeRef is > guarded by > LockLevel.BLOCK_POOl read lock. It seems unnecessary. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org