[HDFS-17091] Blocks on DECOMMISSIONING DNs should be sorted properly in LocatedBlocks - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 3.4.0
Fix Version/s: 3.4.0
Component/s: hdfs
Labels:
- pull-request-available

Target Version/s:

3.4.0
Hadoop Flags:

Reviewed

Description

Similar to HDFS-16076, I think decommissioning DNs needs to be taken into consideration. After sorting the expected location list will be: live -> slow -> stale -> staleAndSlow -> entering_maintenance -> decommissioning -> decommissioned.

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GitHub Pull Request #5849

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Assignee:: WangYuanben

Reporter:: WangYuanben

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 17/Jul/23 04:02

Updated:: 27/Jan/24 01:11

Resolved:: 19/Jul/23 01:53

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Blocks on DECOMMISSIONING DNs should be sorted properly in LocatedBlocks