Ramana Inukonda Nagaraj created DRILL-2552:
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Summary: ZK disconnect to foreman node results in hung query on
client
Key: DRILL-2552
URL: https://issues.apache.org/jira/browse/DRILL-2552
Project: Apache Drill
Issue Type: Bug
Components: Execution - Flow
Affects Versions: 0.8.0
Reporter: Ramana Inukonda Nagaraj
Assignee: Chris Westin
Steps taken to recreate:
1. Startup drillbits on multiple nodes. (They all come up and form a 8 node
cluster)
2. Start executing a long running query.
3. Use TCPKILL to kill all connections between foreman node and zookeeper port
5181.
Drill seems to detect the node as gone and cancels the query but there is no
communication of this back to the client which is hanging.
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