Xiao Meng created DRILL-1305:
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Summary: C++ Client. Consume QueryState message from the Drillbit
Key: DRILL-1305
URL: https://issues.apache.org/jira/browse/DRILL-1305
Project: Apache Drill
Issue Type: Bug
Reporter: Xiao Meng
Assignee: Xiao Meng
Drillbit may send a query state message with empty record batch. For example,
Drillbit will send a COMPLETED message to the client after a query is
completed. The C++ client ignored the message for now. We should consume the
message and send an ack message back to the server.
The query state could be:
{code}
// protocol/src/main/protobuf/UserBitShared.proto
enum QueryState {
PENDING = 0;
RUNNING = 1;
COMPLETED = 2;
CANCELED = 3;
FAILED = 4;
UNKNOWN_QUERY = 5;
}
{code}
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