[HDFS-17173] Whether the read lock in method moveBlockAcrossVolumes can be removed or not? - ASF JIRA

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Type: Wish
Status: Open
Priority: Minor
Resolution: Unresolved
Affects Version/s: 3.4.0
Fix Version/s: None
Component/s: datanode
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None

Target Version/s:

3.5.0

Description

In method FsDatasetImpl#moveBlockAcrossVolumes, obtaining volumeRef is guarded by

LockLevel.BLOCK_POOl read lock. It seems unnecessary.

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Assignee:: farmmamba

Reporter:: farmmamba

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 30/Aug/23 07:14

Updated:: 04/Jan/24 08:01