[ https://issues.apache.org/jira/browse/YARN-3393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli updated YARN-3393: ------------------------------------------ Fix Version/s: 2.6.1 Pulled this into 2.6.1. The patch applied cleanly for the most part, had to make one change to not use the java-7 style exception handling. Ran compilation and TestApplicationHistoryManagerOnTimelineStore before the push. > Getting application(s) goes wrong when app finishes before starting the > attempt > ------------------------------------------------------------------------------- > > Key: YARN-3393 > URL: https://issues.apache.org/jira/browse/YARN-3393 > Project: Hadoop YARN > Issue Type: Bug > Components: timelineserver > Reporter: Zhijie Shen > Assignee: Zhijie Shen > Priority: Critical > Labels: 2.6.1-candidate > Fix For: 2.7.0, 2.6.1 > > Attachments: YARN-3393.1.patch > > > When generating app report in ApplicationHistoryManagerOnTimelineStore, it > checks if appAttempt == null. > {code} > ApplicationAttemptReport appAttempt = > getApplicationAttempt(app.appReport.getCurrentApplicationAttemptId()); > if (appAttempt != null) { > app.appReport.setHost(appAttempt.getHost()); > app.appReport.setRpcPort(appAttempt.getRpcPort()); > app.appReport.setTrackingUrl(appAttempt.getTrackingUrl()); > > app.appReport.setOriginalTrackingUrl(appAttempt.getOriginalTrackingUrl()); > } > {code} > However, {{getApplicationAttempt}} doesn't return null but throws > ApplicationAttemptNotFoundException: > {code} > if (entity == null) { > throw new ApplicationAttemptNotFoundException( > "The entity for application attempt " + appAttemptId + > " doesn't exist in the timeline store"); > } else { > return convertToApplicationAttemptReport(entity); > } > {code} > They code isn't coupled well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)