Gopher  China  2015  Resource  Scheduling  &  Container  Technology  for  Financial  Service  动态资源管理和容器技术  在金融行业的架构探索和明天  余军  Gopher  China  2015  Gopher  China  2015  China  2015  求解之路的探索  n 他们是否解决了我们的问题?  n No   ① Mesos  采用了DRF(Dominant  Resource  Fairness)  调度机制。 YARN自带FIFO、Capacity  Scheduler和Fair  Scheduler(借鉴了 Mesos的DRF)。  ② Mes oop中Capacity  Scheduler的调度机制，将所有资源分成若干个queue，每个 queue分配一定量的资源，每个user有一定的资源使用上限。  ③ Mesos采用了Resource  Offer机制，这种调度机制面临着资源碎 片问题，即：每个节点上的资源不可能全部被分配完，剩下的一 点可能不足以让任何任务运行，这样，便产生了类似于操作系统 中的内存碎片问题。 

that take a user-suppiled lambda to generate the data needed to render our desired compile-time resource! These are e�ectively templated functions, but we will use the cleaner auto parameter syntax for

Persistence 17. Configuring Transports 18. Detecting Dead Connections 19. Detecting Slow Consumers 20. Resource Manager Configuration 21. Flow Control 22. Guarantees of sends and commits 23. Message Redelivery Last-Value Queues 30. Message Grouping 31. Extra Acknowledge Modes 32. Management 33. Security 34. Resource Limits 35. The JMS Bridge 36. Client Reconnection and Session Reattachment 37. Diverting and information on HA, please see High Availability and Failover. Many messaging systems allow you to create groups of messaging servers called clusters. Clusters allow the load of sending and consuming messages

Persistence 17. Configuring Transports 18. Detecting Dead Connections 19. Detecting Slow Consumers 20. Resource Manager Configuration 21. Flow Control 22. Guarantees of sends and commits 23. Message Redelivery Last-Value Queues 30. Message Grouping 31. Extra Acknowledge Modes 32. Management 33. Security 34. Resource Limits 35. The JMS Bridge 36. Client Reconnection and Session Reattachment 37. Diverting and information on HA, please see High Availability and Failover. Many messaging systems allow you to create groups of messaging servers called clusters. Clusters allow the load of sending and consuming messages

Persistence 17. Configuring Transports 18. Detecting Dead Connections 19. Detecting Slow Consumers 20. Resource Manager Configuration 21. Flow Control 22. Guarantees of sends and commits 23. Message Redelivery Last-Value Queues 30. Message Grouping 31. Extra Acknowledge Modes 32. Management 33. Security 34. Resource Limits 35. The JMS Bridge 36. Client Reconnection and Session Reattachment 37. Diverting and information on HA, please see High Availability and Failover. Many messaging systems allow you to create groups of messaging servers called clusters. Clusters allow the load of sending and consuming messages

Detecting Slow Consumers Avoiding Network Isolation Detecting Broker Issues (Critical Analysis) Resource Manager Configuration Flow Control Guarantees of sends and commits Message Redelivery and Undelivered Acknowledge Modes Management Management Console Metrics Security Masking Passwords Broker Plugins Resource Limits The JMS Bridge Client Reconnection and Session Reattachment Diverting and Splitting Message and trust-store-password in management.xml. Support JMSXGroupSeq -1 to close/reset message groups from 5.x. Allow configuration of RMI registry port. Versions 8 Support routing-type configuration

Detecting Slow Consumers Avoiding Network Isolation Detecting Broker Issues (Critical Analysis) Resource Manager Configuration Flow Control Guarantees of sends and commits Message Redelivery and Undelivered Acknowledge Modes Management Management Console Metrics Security Masking Passwords Broker Plugins Resource Limits The JMS Bridge Client Reconnection and Session Reattachment Diverting and Splitting Message and trust-store-password in management.xml. Support JMSXGroupSeq -1 to close/reset message groups from 5.x. Allow configuration of RMI registry port. Support routing-type configuration on core

Configuration Reload Detecting Dead Connections Detecting Slow Consumers Avoiding Network Isolation Resource Manager Configuration Flow Control Guarantees of sends and commits Message Redelivery and Undelivered Scheduled Messages Last-Value Queues Message Grouping Extra Acknowledge Modes Management Security Resource Limits The JMS Bridge Client Reconnection and Session Reattachment Diverting and Splitting Message please see High Availability and Failover. Clusters Many messaging systems allow you to create groups of messaging servers called clusters. Clusters allow the load of sending and consuming messages

Configuration Reload Detecting Dead Connections Detecting Slow Consumers Avoiding Network Isolation Resource Manager Configuration Flow Control Guarantees of sends and commits Message Redelivery and Undelivered Scheduled Messages Last-Value Queues Message Grouping Extra Acknowledge Modes Management Security Resource Limits The JMS Bridge Client Reconnection and Session Reattachment Diverting and Splitting Message please see High Availability and Failover. Clusters Many messaging systems allow you to create groups of messaging servers called clusters. Clusters allow the load of sending and consuming messages

Configuring Transports Configuration Reload Detecting Dead Connections Detecting Slow Consumers Resource Manager Configuration Flow Control Guarantees of sends and commits Message Redelivery and Undelivered Scheduled Messages Last-Value Queues Message Grouping Extra Acknowledge Modes Management Security Resource Limits The JMS Bridge Client Reconnection and Session Reattachment Diverting and Splitting Message please see High Availability and Failover. Clusters Many messaging systems allow you to create groups of messaging servers called clusters. Clusters allow the load of sending and consuming messages