[YARN-9830] Improve ContainerAllocationExpirer it blocks scheduling

• Type: Sub-task
• Status: Patch Available
• Priority: Critical
• Resolution: Unresolved
• Labels: perfomance
• Assignee: Bibin Chundatt
• Reporter: Bibin Chundatt
• Created: 12/Sep/19 07:14
• Updated: 23/Oct/19 13:53

Description

java.lang.Thread.State: BLOCKED (on object monitor)
at org.apache.hadoop.yarn.util.AbstractLivelinessMonitor.register(AbstractLivelinessMonitor.java:106)

• waiting to lock <0x00007fa348749550> (a org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.ContainerAllocationExpirer)
  at org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl$AcquiredTransition.transition(RMContainerImpl.java:601)
  at org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl$AcquiredTransition.transition(RMContainerImpl.java:592)
  at org.apache.hadoop.yarn.state.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:362)
  at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
  at org.apache.hadoop.yarn.state.StateMachineFactory.access$500(StateMachineFactory.java:46)
  at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:487)
• locked <0x00007fc8852f8200> (a org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine)
  at org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl.handle(RMContainerImpl.java:474)
  at org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl.handle(RMContainerImpl.java:65)