yaooqinn commented on PR #3216:
URL:
https://github.com/apache/incubator-kyuubi/pull/3216#issuecomment-1211631711
I suggest
- we implement it in `OperationModes` for reuse in different engines.
- redirect unrecognized modes to NONE with a warning message, it has a
deterministic behavior which does not rely on
kyuubi.operation.plan.only.excludes
```scala
object OperationModes extends Enumeration with Logging {
type OperationMode = Value
val PARSE, ANALYZE, OPTIMIZE, PHYSICAL, EXECUTION, NONE = Value
def apply(mode: String): OperationMode = {
mode.toUpperCase(Locale.ROOT) match {
case "PARSE" => PARSE
case "ANALYZE" => ANALYZE
case "OPTIMIZE" => OPTIMIZE
case "PHYSICAL" => PHYSICAL
case "EXECUTION" => EXECUTION
case "NONE" => NONE
case other =>
warn(s"Unsupported operation mode: $mode, using NONE instead")
NONE
}
}
}
```
Accordingly in OperationManagers,
```scala
case OperationLanguages.SQL =>
val mode =
OperationModes(spark.conf.get(OPERATION_PLAN_ONLY_MODE.key,
operationModeDefault))
mode match {
case NONE =>
val incrementalCollect =
spark.conf.getOption(OPERATION_INCREMENTAL_COLLECT.key)
.map(_.toBoolean).getOrElse(operationIncrementalCollectDefault)
new ExecuteStatement(session, statement, runAsync,
queryTimeout, incrementalCollect)
case mode =>
new PlanOnlyStatement(session, statement, mode)
}
```
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