Evgeny Stanilovsky created IGNITE-23455:
-------------------------------------------
Summary: Sql. Fragment Ii sent to worker node, no response is
obtained instead NodeLeft Is triggered
Key: IGNITE-23455
URL: https://issues.apache.org/jira/browse/IGNITE-23455
Project: Ignite
Issue Type: Improvement
Components: sql
Affects Versions: 3.0.0-beta1
Reporter: Evgeny Stanilovsky
Fix For: 3.0
Case: _Fragment is sent to worker node but no response Is obtained and NodeLeft
event is triggered. No information is available about fragment execution
progress here, but we know that no data is passed from such a node._
1. In case of RO Tx only this fragment(s) can be remapped (we have no such
mechanisms for now) .
2. Implicit RW tx - tx need to be rolled back, execution must be restarted from
the mapping phase.
3. Explicit RW tx - not recoverable. Need to close cursor with informative
exception.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
