[YARN-9063] ATS 1.5 fails to start if RollingLevelDb files are corrupt or missing

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.8.0
• Fix Version/s: 3.4.0, 2.10.2, 3.3.2, 3.2.4
• Component/s: timelineserver, timelineservice
• Labels: pull-request-available
• Assignee: Ashutosh Gupta
• Reporter: Tarun Parimi
• Created: 27/Nov/18 08:05
• Updated: 04/Jan/22 22:45
• Resolved: 06/Dec/21 11:23

Description

ATS v1.5 fails to start up if there are some missing files in RollingLevelDBTimelineStore. YARN-6054 fixes this issue only for the LevelDBTimelineStore. Since RollingLevelDBTimelineStore opens multiple level db and rolls them, we need a separate fix for this. The error is shown below

18/11/13 07:00:56 FATAL applicationhistoryservice.ApplicationHistoryServer: Error starting ApplicationHistoryServer 
org.apache.hadoop.service.ServiceStateException: org.fusesource.leveldbjni.internal.NativeDB$DBException: Corruption: 1 missing files; e.g.: /tmp/ats_folder/yarn/timeline/leveldb-timeline-store/owner-ldb/000005.sst 
at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59) 
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:172) 
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107) 
at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.serviceInit(ApplicationHistoryServer.java:111) 
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) 
at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.launchAppHistoryServer(ApplicationHistoryServer.java:174) 
at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.main(ApplicationHistoryServer.java:184) 
Caused by: org.fusesource.leveldbjni.internal.NativeDB$DBException: Corruption: 1 missing files; e.g.: /tmp/ats-folder/yarn/timeline/leveldb-timeline-store/owner-ldb/000005.sst 
at org.fusesource.leveldbjni.internal.NativeDB.checkStatus(NativeDB.java:200) 
at org.fusesource.leveldbjni.internal.NativeDB.open(NativeDB.java:218) 
at org.fusesource.leveldbjni.JniDBFactory.open(JniDBFactory.java:168) 
at org.apache.hadoop.yarn.server.timeline.RollingLevelDBTimelineStore.serviceInit(RollingLevelDBTimelineStore.java:321) 
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)

Issue Links

• relates to: YARN-6054 TimelineServer fails to start when some LevelDb state files are missing.
• links to: GitHub Pull Request #3728