ulysses-you commented on a change in pull request #1328:
URL: https://github.com/apache/incubator-kyuubi/pull/1328#discussion_r742473850
##########
File path:
kyuubi-server/src/main/scala/org/apache/kyuubi/operation/ExecuteStatement.scala
##########
@@ -164,22 +170,15 @@ class ExecuteStatement(
}
override protected def runInternal(): Unit = {
- if (shouldRunAsync) {
- executeStatement()
- val sessionManager = session.sessionManager
- val asyncOperation = new Runnable {
- override def run(): Unit = waitStatementComplete()
- }
- try {
- val backgroundOperation =
- sessionManager.submitBackgroundOperation(asyncOperation)
- setBackgroundHandle(backgroundOperation)
- } catch onError("submitting query in background, query rejected")
- } else {
- setState(OperationState.RUNNING)
- executeStatement()
- setState(OperationState.FINISHED)
- }
+ executeStatement()
+ val sessionManager = session.sessionManager
+ val asyncOperation: Runnable = () => waitStatementComplete()
+ try {
+ val opHandle = sessionManager.submitBackgroundOperation(asyncOperation)
Review comment:
can't we use the returned `futrue` directly rather than add a
`CountDownLatch` ?
```
backgroundOperation.get(timeout)
```
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