[HDDS-8257] RocksIterator not closed properly in LegacyBucketHandler

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0
• Component/s: Ozone Recon
• Labels: pull-request-available
• Target Version/s: 1.4.0, 1.3.1
• Assignee: Attila Doroszlai
• Reporter: Attila Doroszlai
• Created: 23/Mar/23 15:31
• Updated: 28/Mar/23 09:25
• Resolved: 28/Mar/23 09:25

Description

StackTrace for unclosed instance: org.apache.hadoop.hdds.utils.db.managed.ManagedObject.<init>(ManagedObject.java:35)
org.apache.hadoop.hdds.utils.db.managed.ManagedRocksIterator.<init>(ManagedRocksIterator.java:28)
org.apache.hadoop.hdds.utils.db.managed.ManagedRocksIterator.managed(ManagedRocksIterator.java:32)
org.apache.hadoop.hdds.utils.db.RocksDatabase.newIterator(RocksDatabase.java:757)
org.apache.hadoop.hdds.utils.db.RDBTable.iterator(RDBTable.java:167)
org.apache.hadoop.hdds.utils.db.TypedTable.iterator(TypedTable.java:286)
org.apache.hadoop.ozone.recon.api.handlers.LegacyBucketHandler.calculateDUUnderObject(LegacyBucketHandler.java:123)
org.apache.hadoop.ozone.recon.api.handlers.RootEntityHandler.getDuResponse(RootEntityHandler.java:120)
org.apache.hadoop.ozone.recon.api.handlers.RootEntityHandler.getQuotaResponse(RootEntityHandler.java:149)
org.apache.hadoop.ozone.recon.api.NSSummaryEndpoint.getQuotaUsage(NSSummaryEndpoint.java:162)

Issue Links

• is caused by: HDDS-7121 Support namespace summaries (du, dist & counts) for legacy FS buckets
• links to: GitHub Pull Request #4468