| /** |
| * 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.tez.dag.records; |
| |
| public enum TaskAttemptTerminationCause { |
| UNKNOWN_ERROR, // The error cause is unknown. Usually means a gap in error propagation |
| |
| TERMINATED_BY_CLIENT, // Killed by client command |
| TERMINATED_AT_SHUTDOWN, // Killed due execution shutdown |
| INTERNAL_PREEMPTION, // Killed by Tez to makes space for higher pri work |
| EXTERNAL_PREEMPTION, // Killed by the cluster to make space for other work |
| TERMINATED_INEFFECTIVE_SPECULATION, // Killed speculative attempt because original succeeded |
| TERMINATED_EFFECTIVE_SPECULATION, // Killed original attempt because speculation succeeded |
| TERMINATED_ORPHANED, // Attempt is no longer needed by the task |
| |
| APPLICATION_ERROR, // Failed due to application code error |
| FRAMEWORK_ERROR, // Failed due to code error in Tez code |
| INPUT_READ_ERROR, // Failed due to error in reading inputs |
| OUTPUT_WRITE_ERROR, // Failed due to error in writing outputs |
| OUTPUT_LOST, // Failed because attempts output were reported lost |
| TASK_HEARTBEAT_ERROR, // Failed because AM lost connection to the task |
| |
| CONTAINER_LAUNCH_FAILED, // Failed to launch container |
| CONTAINER_EXITED, // Container exited. Indicates gap in specific error propagation from the cluster |
| CONTAINER_STOPPED, // Container stopped or released by Tez |
| NODE_FAILED, // Node for the container failed |
| NODE_DISK_ERROR, // Disk failed on the node runnign the task |
| |
| } |
