[HDFS-13747] Statistic for list_located_status is incremented incorrectly by listStatusIterator

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.3
• Fix Version/s: 3.2.0, 3.0.4, 3.1.2
• Component/s: hdfs-client
• Labels: newbie
• Hadoop Flags: Reviewed
• Assignee: Antal Mihalyi
• Reporter: Todd Lipcon
• Created: 19/Jul/18 01:53
• Updated: 17/Aug/18 06:38
• Resolved: 17/Aug/18 06:16

Description

The DirListingIterator constructor calls storageStatistics.incrementOpCounter(OpType.LIST_LOCATED_STATUS) unconditionally even if 'needLocation' is false. It seems that if needLocation is false, it should increment the LIST_STATUS counter instead.