Parth Chandra created DRILL-1955:
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Summary: C++ Client - Drill client should provide a clean method
for detecting query completion in the async API.
Key: DRILL-1955
URL: https://issues.apache.org/jira/browse/DRILL-1955
Project: Apache Drill
Issue Type: Bug
Components: Client - C++
Reporter: Parth Chandra
Assignee: Parth Chandra
The C++ client swallows the query_completed status message because it has
already signaled the end of data thru the ls_last_chunk.
However, it may be too early for the application (or odbc driver) to free
resources.
The API should provide a clean method for detecting the completion of the
query. This may include calling the listener callback one more time with no
records, but with the query state set to completed.
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