Nicolas Liochon created HBASE-10605: ---------------------------------------
Summary: Manage the call timeout in the server Key: HBASE-10605 URL: https://issues.apache.org/jira/browse/HBASE-10605 Project: HBase Issue Type: Improvement Components: regionserver Affects Versions: 0.99.0 Reporter: Nicolas Liochon Assignee: Nicolas Liochon Fix For: 0.99.0 Since HBASE-10566, we have an explicit call timeout available in the client. We could forward it to the server, and use this information for: - if the call is still in the queue, just cancel it - if the call is under execution, makes this information available in RpcCallContext (actually change the RpcCallContext#disconnectSince to something more generic), so it can be used by the query under execution to stop its execution - in the future, interrupt it to manage the case 'stuck on a dead datanode' or something similar - if the operation has finished, don't send the reply to the client, as by definition the client is not interested anymore. >From this, it will be easy to manage the cancellation: >disconnect/timeout/cancellation are similar from a service execution PoV -- This message was sent by Atlassian JIRA (v6.1.5#6160)