| /* |
| * 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.carbondata.spark.rdd |
| |
| import org.apache.spark.TaskContext |
| import org.apache.spark.sql.carbondata.execution.datasources.tasklisteners.CarbonLoadTaskCompletionListener |
| import org.apache.spark.sql.execution.command.ExecutionErrors |
| |
| import org.apache.carbondata.core.util.{DataTypeUtil, ThreadLocalTaskInfo} |
| import org.apache.carbondata.processing.loading.{DataLoadExecutor, FailureCauses} |
| import org.apache.carbondata.spark.util.CommonUtil |
| |
| class InsertTaskCompletionListener(dataLoadExecutor: DataLoadExecutor, |
| executorErrors: ExecutionErrors) |
| extends CarbonLoadTaskCompletionListener { |
| override def onTaskCompletion(context: TaskContext): Unit = { |
| try { |
| dataLoadExecutor.close() |
| } |
| catch { |
| case e: Exception => |
| if (executorErrors.failureCauses == FailureCauses.NONE) { |
| // If already error happened before task completion, |
| // that error need to be thrown. Not the new error. Hence skip this. |
| throw e |
| } |
| } |
| finally { |
| CommonUtil.clearUnsafeMemory(ThreadLocalTaskInfo.getCarbonTaskInfo.getTaskId) |
| DataTypeUtil.clearFormatter() |
| } |
| } |
| } |