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Eric Yang commented on YARN-9027: --------------------------------- +1 committing to trunk. > EntityGroupFSTimelineStore fails to init LevelDBCacheTimelineStore > ------------------------------------------------------------------- > > Key: YARN-9027 > URL: https://issues.apache.org/jira/browse/YARN-9027 > Project: Hadoop YARN > Issue Type: Bug > Components: timelineserver > Affects Versions: 2.7.3 > Reporter: Prabhu Joseph > Assignee: Prabhu Joseph > Priority: Major > Attachments: 0001-YARN-9027.patch, 0002-YARN-9027.patch, > 0003-YARN-9027.patch, YARN-9027-004.patch > > > EntityGroupFSTimelineStore fails to init LevelDBCacheTimelineStore as the > expected default constructor is not present. > {code} > Caused by: java.lang.RuntimeException: java.lang.NoSuchMethodException: > org.apache.hadoop.yarn.server.timeline.LevelDBCacheTimelineStore.<init>() > at > org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:134) > at > org.apache.hadoop.yarn.server.timeline.EntityCacheItem.refreshCache(EntityCacheItem.java:100) > at > org.apache.hadoop.yarn.server.timeline.EntityGroupFSTimelineStore.getCachedStore(EntityGroupFSTimelineStore.java:1026) > at > org.apache.hadoop.yarn.server.timeline.EntityGroupFSTimelineStore.getTimelineStoresFromCacheIds(EntityGroupFSTimelineStore.java:945) > at > org.apache.hadoop.yarn.server.timeline.EntityGroupFSTimelineStore.getTimelineStoresForRead(EntityGroupFSTimelineStore.java:998) > at > org.apache.hadoop.yarn.server.timeline.EntityGroupFSTimelineStore.getEntities(EntityGroupFSTimelineStore.java:1040) > at > org.apache.hadoop.yarn.server.timeline.TimelineDataManager.doGetEntities(TimelineDataManager.java:168) > at > org.apache.hadoop.yarn.server.timeline.TimelineDataManager.getEntities(TimelineDataManager.java:138) > at > org.apache.hadoop.yarn.server.timeline.webapp.TimelineWebServices.getEntities(TimelineWebServices.java:117) > ... 59 more > Caused by: java.lang.NoSuchMethodException: > org.apache.hadoop.yarn.server.timeline.LevelDBCacheTimelineStore.<init>() > at java.lang.Class.getConstructor0(Class.java:3082) > at java.lang.Class.getDeclaredConstructor(Class.java:2178) > at > org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:128) > ... 67 more > {code} > Repro: > {code} > 1. Set Offline Caching with > yarn.timeline-service.entity-group-fs-store.cache-store-class=org.apache.hadoop.yarn.server.timeline.LevelDBCacheTimelineStore > 2. Run a Tez query > 3. Check Tez View > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org