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Posted to issues@ozone.apache.org by "Siyao Meng (Jira)" <ji...@apache.org> on 2023/03/16 08:12:00 UTC
[jira] [Assigned] (HDDS-8160) [snapshot] Snapshot Diff timeout
[ https://issues.apache.org/jira/browse/HDDS-8160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siyao Meng reassigned HDDS-8160:
--------------------------------
Assignee: Hemant Kumar
> [snapshot] Snapshot Diff timeout
> --------------------------------
>
> Key: HDDS-8160
> URL: https://issues.apache.org/jira/browse/HDDS-8160
> Project: Apache Ozone
> Issue Type: Bug
> Components: Snapshot
> Affects Versions: 1.4.0
> Reporter: Attila Doroszlai
> Assignee: Hemant Kumar
> Priority: Critical
> Attachments: log.html, om.log
>
>
> Encountered timeout in snapshot diff acceptance test in _acceptance (unsecure)_ in one of my branches. The only [change|https://github.com/apache/ozone/compare/master...adoroszlai:hadoop-ozone:HDDS-7975#diff-2be73cab1b66d3165c7fdf1e5b3d1e769f8051d23ee83dce26735398a1babc23] in unsecure acceptance test in this branch compared to {{master}} is removal of S3 and Ozone FS tests.
> {code:title=https://github.com/adoroszlai/hadoop-ozone/actions/runs/4418335086/jobs/7745572874#step:5:956}
> Snapshot Diff | FAIL |
> Test timeout 5 minutes exceeded.
> {code}
> {code:title=OM log}
> om_1 | java.lang.RuntimeException: Graph traversal level exceeded allowed maximum (1000000). This could be due to invalid input generating a loop in the traversal path. Same SSTs found so far: [000064, 000074], different SSTs: []
> om_1 | at org.apache.ozone.rocksdiff.RocksDBCheckpointDiffer.internalGetSSTDiffList(RocksDBCheckpointDiffer.java:896)
> om_1 | at org.apache.ozone.rocksdiff.RocksDBCheckpointDiffer.getSSTDiffList(RocksDBCheckpointDiffer.java:794)
> om_1 | at org.apache.ozone.rocksdiff.RocksDBCheckpointDiffer.getSSTDiffListWithFullPath(RocksDBCheckpointDiffer.java:762)
> om_1 | at org.apache.hadoop.ozone.om.snapshot.SnapshotDiffManager.getDeltaFiles(SnapshotDiffManager.java:375)
> om_1 | at org.apache.hadoop.ozone.om.snapshot.SnapshotDiffManager.getSnapshotDiffReport(SnapshotDiffManager.java:222)
> om_1 | at org.apache.hadoop.ozone.om.OmSnapshotManager.getSnapshotDiffReport(OmSnapshotManager.java:279)
> om_1 | at org.apache.hadoop.ozone.om.OzoneManager.snapshotDiff(OzoneManager.java:4483)
> om_1 | at org.apache.hadoop.ozone.protocolPB.OzoneManagerRequestHandler.snapshotDiff(OzoneManagerRequestHandler.java:1223)
> om_1 | at org.apache.hadoop.ozone.protocolPB.OzoneManagerRequestHandler.handleReadRequest(OzoneManagerRequestHandler.java:300)
> {code}
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