[HDFS-13634] RBF: Configurable value in xml for async connection request queue size.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0, 2.9.1, 3.0.3
• Fix Version/s: 2.10.0, 3.2.0, 3.1.2
• Component/s: federation
• Hadoop Flags: Reviewed
• Assignee: CR Hota
• Reporter: CR Hota
• Created: 29/May/18 19:52
• Updated: 31/Aug/18 02:43
• Resolved: 29/Aug/18 08:35

Description

The below in ConnectionManager.java should be configurable via hdfs-site.xml. This a very critical parameter for routers, admins would like to change this without doing a new build.

  /** Number of parallel new connections to create. */
  protected static final int MAX_NEW_CONNECTIONS = 100;