[KYUUBI #1675][FEATURE] Redact secret information from SparkSQLEngine…

… log

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### _Why are the changes needed?_
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  1. If you add a feature, you can talk about the use case of it.
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Secret informations on log is dangerous on the production environment. Secret info should be redacted in some way.

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [x] Add screenshots for manual tests if appropriate
capture from Spark Driver's STDERR
![Screen Shot 2022-01-04 at 11 56 43 AM](https://user-images.githubusercontent.com/1802676/148022789-f005748e-4efe-47da-8d2d-87ecdd233910.png)

- [x] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1677 from minyk/kyuubi-1675.

Closes #1675

6a39057 [minyk] redact statement in the log

Authored-by: minyk <minykreva@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>

externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/kyuubi/engine/spark/operation/SparkOperation.scala

@@ -58,7 +58,8 @@ abstract class SparkOperation(opType: OperationType, session: Session)
 
   protected def resultSchema: StructType
 
-  def redactedStatement: String = redact(spark.sessionState.conf.stringRedactionPattern, statement)
+  override def redactedStatement: String =
+    redact(spark.sessionState.conf.stringRedactionPattern, statement)
 
   protected def cleanup(targetState: OperationState): Unit = state.synchronized {
     if (!isTerminalState(state)) {

kyuubi-common/src/main/scala/org/apache/kyuubi/operation/AbstractOperation.scala

@@ -60,6 +60,8 @@ abstract class AbstractOperation(opType: OperationType, session: Session)
 
   def statement: String = opType.toString
 
+  def redactedStatement: String = statement
+
   protected def setHasResultSet(hasResultSet: Boolean): Unit = {
     this.hasResultSet = hasResultSet
     handle.setHasResultSet(hasResultSet)
@@ -80,7 +82,7 @@ abstract class AbstractOperation(opType: OperationType, session: Session)
       case _ =>
     }
     info(s"Processing ${session.user}'s query[$statementId]: ${state.name} -> ${newState.name}," +
-      s" statement: $statement$timeCost")
+      s" statement: $redactedStatement$timeCost")
     state = newState
     lastAccessTime = System.currentTimeMillis()
   }