Sahil Takiar created IMPALA-9227:
------------------------------------

             Summary: Test coverage for query retries when there is a network 
partition
                 Key: IMPALA-9227
                 URL: https://issues.apache.org/jira/browse/IMPALA-9227
             Project: IMPALA
          Issue Type: Sub-task
          Components: Backend
            Reporter: Sahil Takiar


The initial version of transparent query retries just adds coverage for 
retrying a query if an impalad crashes. Now that the Impala has an RPC fault 
injection framework (IMPALA-8138) based on debug actions, integration tests can 
introduce network partitions between two impalad processes.

Node blacklisting should cause the Impala Coordinator to blacklist the nodes 
with the network partitions (IMPALA-9137), and then transparent query retries 
should cause the query to be successfully retried.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

Reply via email to