| /* |
| * 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.hadoop.fs.adl; |
| |
| import org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.classification.InterfaceStability; |
| |
| /** |
| * Constants. |
| */ |
| @InterfaceAudience.Public |
| @InterfaceStability.Evolving |
| public final class AdlConfKeys { |
| // OAuth2 Common Configuration |
| public static final String AZURE_AD_REFRESH_URL_KEY = "dfs.adls.oauth2" |
| + ".refresh.url"; |
| |
| // optional when provider type is refresh or client id. |
| public static final String AZURE_AD_TOKEN_PROVIDER_CLASS_KEY = |
| "dfs.adls.oauth2.access.token.provider"; |
| public static final String AZURE_AD_CLIENT_ID_KEY = |
| "dfs.adls.oauth2.client.id"; |
| public static final String AZURE_AD_TOKEN_PROVIDER_TYPE_KEY = |
| "dfs.adls.oauth2.access.token.provider.type"; |
| |
| // OAuth Refresh Token Configuration |
| public static final String AZURE_AD_REFRESH_TOKEN_KEY = |
| "dfs.adls.oauth2.refresh.token"; |
| |
| public static final String TOKEN_PROVIDER_TYPE_REFRESH_TOKEN = "RefreshToken"; |
| // OAuth Client Cred Token Configuration |
| public static final String AZURE_AD_CLIENT_SECRET_KEY = |
| "dfs.adls.oauth2.credential"; |
| public static final String TOKEN_PROVIDER_TYPE_CLIENT_CRED = |
| "ClientCredential"; |
| |
| public static final String READ_AHEAD_BUFFER_SIZE_KEY = |
| "adl.feature.client.cache.readahead"; |
| |
| public static final String WRITE_BUFFER_SIZE_KEY = |
| "adl.feature.client.cache.drop.behind.writes"; |
| static final String SECURE_TRANSPORT_SCHEME = "https"; |
| static final String INSECURE_TRANSPORT_SCHEME = "http"; |
| static final String ADL_DEBUG_OVERRIDE_LOCAL_USER_AS_OWNER = |
| "adl.debug.override.localuserasfileowner"; |
| |
| static final boolean ADL_DEBUG_SET_LOCAL_USER_AS_OWNER_DEFAULT = false; |
| static final long ADL_BLOCK_SIZE = 256 * 1024 * 1024; |
| static final int ADL_REPLICATION_FACTOR = 1; |
| static final String ADL_HADOOP_CLIENT_NAME = "hadoop-azure-datalake-"; |
| static final String ADL_HADOOP_CLIENT_VERSION = |
| "2.0.0-SNAPSHOT"; |
| static final String ADL_EVENTS_TRACKING_CLUSTERNAME = |
| "adl.events.tracking.clustername"; |
| |
| static final String ADL_EVENTS_TRACKING_CLUSTERTYPE = |
| "adl.events.tracking.clustertype"; |
| static final int DEFAULT_READ_AHEAD_BUFFER_SIZE = 4 * 1024 * 1024; |
| static final int DEFAULT_WRITE_AHEAD_BUFFER_SIZE = 4 * 1024 * 1024; |
| |
| static final String LATENCY_TRACKER_KEY = |
| "adl.dfs.enable.client.latency.tracker"; |
| static final boolean LATENCY_TRACKER_DEFAULT = true; |
| |
| static final String ADL_EXPERIMENT_POSITIONAL_READ_KEY = |
| "adl.feature.experiment.positional.read.enable"; |
| static final boolean ADL_EXPERIMENT_POSITIONAL_READ_DEFAULT = true; |
| |
| static final String ADL_SUPPORT_ACL_BIT_IN_FSPERMISSION = |
| "adl.feature.support.acl.bit"; |
| static final boolean ADL_SUPPORT_ACL_BIT_IN_FSPERMISSION_DEFAULT = true; |
| |
| static final String ADL_ENABLEUPN_FOR_OWNERGROUP_KEY = |
| "adl.feature.ownerandgroup.enableupn"; |
| static final boolean ADL_ENABLEUPN_FOR_OWNERGROUP_DEFAULT = false; |
| |
| private AdlConfKeys() { |
| } |
| } |