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https://issues.apache.org/jira/browse/HDDS-8251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17704155#comment-17704155
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Attila Doroszlai commented on HDDS-8251:
----------------------------------------
{code}
om_1 | 2023-03-23 13:45:08,382 [Finalizer] WARN
managed.ManagedRocksObjectUtils: RocksIterator is not closed properly
om_1 | StackTrace for unclosed instance:
org.apache.hadoop.hdds.utils.db.managed.ManagedObject.<init>(ManagedObject.java:35)
om_1 |
org.apache.hadoop.hdds.utils.db.managed.ManagedRocksIterator.<init>(ManagedRocksIterator.java:28)
om_1 |
org.apache.hadoop.hdds.utils.db.managed.ManagedRocksIterator.managed(ManagedRocksIterator.java:32)
om_1 |
org.apache.hadoop.hdds.utils.db.RocksDatabase.newIterator(RocksDatabase.java:757)
om_1 |
org.apache.hadoop.hdds.utils.db.RDBTable.iterator(RDBTable.java:167)
om_1 |
org.apache.hadoop.hdds.utils.db.TypedTable.iterator(TypedTable.java:286)
om_1 |
org.apache.hadoop.ozone.om.SnapshotChainManager.loadFromSnapshotInfoTable(SnapshotChainManager.java:266)
om_1 |
org.apache.hadoop.ozone.om.SnapshotChainManager.<init>(SnapshotChainManager.java:63)
om_1 |
org.apache.hadoop.ozone.om.OmMetadataManagerImpl.start(OmMetadataManagerImpl.java:480)
om_1 |
org.apache.hadoop.ozone.om.OmMetadataManagerImpl.<init>(OmMetadataManagerImpl.java:319)
om_1 |
org.apache.hadoop.ozone.om.OzoneManager.instantiateServices(OzoneManager.java:748)
om_1 |
org.apache.hadoop.ozone.om.OzoneManager.<init>(OzoneManager.java:628)
om_1 |
org.apache.hadoop.ozone.om.OzoneManager.createOm(OzoneManager.java:713)
om_1 |
org.apache.hadoop.ozone.om.OzoneManagerStarter$OMStarterHelper.start(OzoneManagerStarter.java:189)
om_1 |
org.apache.hadoop.ozone.om.OzoneManagerStarter.startOm(OzoneManagerStarter.java:86)
{code}
and
{code}
om_1 | 2023-03-23 13:45:09,101 [Finalizer] WARN
managed.ManagedRocksObjectUtils: RocksIterator is not closed properly
om_1 | StackTrace for unclosed instance:
org.apache.hadoop.hdds.utils.db.managed.ManagedObject.<init>(ManagedObject.java:35)
om_1 |
org.apache.hadoop.hdds.utils.db.managed.ManagedRocksIterator.<init>(ManagedRocksIterator.java:28)
om_1 |
org.apache.hadoop.hdds.utils.db.managed.ManagedRocksIterator.managed(ManagedRocksIterator.java:32)
om_1 |
org.apache.hadoop.hdds.utils.db.RocksDatabase.newIterator(RocksDatabase.java:757)
om_1 |
org.apache.hadoop.hdds.utils.db.RDBTable.iterator(RDBTable.java:167)
om_1 |
org.apache.hadoop.hdds.utils.db.TypedTable.iterator(TypedTable.java:286)
om_1 |
org.apache.hadoop.ozone.om.SnapshotChainManager.loadFromSnapshotInfoTable(SnapshotChainManager.java:266)
om_1 |
org.apache.hadoop.ozone.om.SnapshotChainManager.<init>(SnapshotChainManager.java:63)
om_1 |
org.apache.hadoop.ozone.om.OmMetadataManagerImpl.start(OmMetadataManagerImpl.java:480)
om_1 |
org.apache.hadoop.ozone.om.OzoneManager.start(OzoneManager.java:1557)
om_1 |
org.apache.hadoop.ozone.om.OzoneManagerStarter$OMStarterHelper.start(OzoneManagerStarter.java:190)
om_1 |
org.apache.hadoop.ozone.om.OzoneManagerStarter.startOm(OzoneManagerStarter.java:86)
{code}
> Upon OM startup: managed.ManagedRocksObjectUtils: RocksIterator is not closed
> properly
> --------------------------------------------------------------------------------------
>
> Key: HDDS-8251
> URL: https://issues.apache.org/jira/browse/HDDS-8251
> Project: Apache Ozone
> Issue Type: Bug
> Components: OM
> Reporter: Siyao Meng
> Priority: Major
>
> Reproducible on latest master branch
> (15117d802074987e51ee7fca442fd95004f0cd97) with {{./compose/ozone}} (no HA):
> {code}
> 2023-03-22 23:17:22,954 [om1-impl-thread1] INFO server.RaftServerConfigKeys:
> raft.server.log.statemachine.data.caching.enabled = false (default)
> 2023-03-22 23:17:22,992 [Finalizer] WARN managed.ManagedRocksObjectUtils:
> RocksIterator is not closed properly
> 2023-03-22 23:17:22,994 [om1-impl-thread1] INFO
> segmented.SegmentedRaftLogWorker:
> om1@group-C5BA1605619E-SegmentedRaftLogWorker: flushIndex: setUnconditionally
> 0 -> -1
> 2023-03-22 23:17:22,994 [om1-impl-thread1] INFO
> segmented.SegmentedRaftLogWorker:
> om1@group-C5BA1605619E-SegmentedRaftLogWorker: safeCacheEvictIndex:
> setUnconditionally 0 -> -1
> {code}
> cc [~duongnguyen]
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