[YARN-1683] Inconsistent synchronization of org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.liveContainers

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: resourcemanager
• Assignee: Unassigned
• Reporter: Xuan Gong
• Created: 02/Feb/14 22:10
• Updated: 03/Feb/14 03:18
• Resolved: 03/Feb/14 03:18

Description

Jenkins reports this bug several times.
The details are:
Bug type IS2_INCONSISTENT_SYNC (click for details)
In class org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt
Field org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.liveContainers
Synchronized 91% of the time
Unsynchronized access at SchedulerApplicationAttempt.java:[line 439]
Synchronized access at SchedulerApplicationAttempt.java:[line 410]
Synchronized access at SchedulerApplicationAttempt.java:[line 67]
Synchronized access at SchedulerApplicationAttempt.java:[line 170]
Synchronized access at SchedulerApplicationAttempt.java:[line 423]
Synchronized access at SchedulerApplicationAttempt.java:[line 114]
Synchronized access at SchedulerApplicationAttempt.java:[line 403]
Synchronized access at FSSchedulerApp.java:[line 279]
Synchronized access at FSSchedulerApp.java:[line 94]
Synchronized access at FiCaSchedulerApp.java:[line 129]
Synchronized access at FiCaSchedulerApp.java:[line 77]
Synchronized access at FiCaSchedulerApp.java:[line 232]
Synchronized access at FiCaSchedulerApp.java:[line 209]

Issue Links

• duplicates: YARN-1498 Common scheduler changes for moving apps between queues