Michael Ho created IMPALA-8712:
----------------------------------
Summary: Convert ExecQueryFInstance() RPC to become asynchronous
Key: IMPALA-8712
URL: https://issues.apache.org/jira/browse/IMPALA-8712
Project: IMPALA
Issue Type: Improvement
Components: Distributed Exec
Affects Versions: Impala 3.3.0
Reporter: Michael Ho
Assignee: Thomas Tauber-Marshall
Now that IMPALA-7467 is fixed, ExecQueryFInstance() can utilize the async RPC
capabilities of KRPC instead of relying on the half-baked way of using
{{ExecEnv::exec_rpc_thread_pool_}} to start query fragment instances. We
already have a reactor thread pool in KRPC to handle sending client RPCs
asynchronously. Also various tasks under IMPALA-5486 can also benefit from
making ExecQueryFInstance() asynchronous so the RPCs can be cancelled.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org
For additional commands, e-mail: issues-all-h...@impala.apache.org
