[DRILL-625] Server does not release resources even after client connection is closed

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.1.0-m1
• Fix Version/s: 1.0.0
• Component/s: Execution - RPC
• Assignee: Parth Chandra
• Reporter: Parth Chandra
• Created: 03/May/14 21:16
• Updated: 15/May/15 07:09
• Resolved: 15/May/15 07:09

Description

This problem occurred with the C++ client. The client was not sending a final ack and instead closed the connection. The server does not close the channel even though the socket connection has been closed and backs up eventually appearing to hang.
The client has been fixed but the server should release the resources as the client connection can break during a session due to any number of other reasons.

Issue Links

• relates to: DRILL-2886 JDBC driver doesn't detect lost connection