| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.spark.sql.execution.command.stream |
| |
| import org.apache.spark.sql.{Row, SparkSession} |
| import org.apache.spark.sql.execution.command.MetadataCommand |
| |
| import org.apache.carbondata.stream.StreamJobManager |
| |
| /** |
| * Stop the stream for specified sink table |
| */ |
| case class CarbonDropStreamCommand( |
| streamName: String, |
| ifExists: Boolean |
| ) extends MetadataCommand { |
| override def processMetadata(sparkSession: SparkSession): Seq[Row] = { |
| setAuditInfo(Map("streamName" -> streamName)) |
| StreamJobManager.stopStream(streamName, ifExists) |
| Seq.empty |
| } |
| |
| override protected def opName: String = "DROP STREAM" |
| } |