| /* |
| * 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.slider.common; |
| |
| |
| /** |
| * Keys and various constants for Slider |
| */ |
| public interface SliderKeys extends SliderXmlConfKeys { |
| |
| /** |
| * This is the name of the slider appmaster in configurations :{@value} |
| */ |
| String COMPONENT_AM = "slider-appmaster"; |
| |
| /** |
| * Slider role is "special":{@value} |
| */ |
| int ROLE_AM_PRIORITY_INDEX = 0; |
| |
| |
| /** |
| * The path under which cluster and temp data are stored |
| * {@value} |
| */ |
| String SLIDER_BASE_DIRECTORY = ".slider"; |
| |
| /** |
| * name of the relative path to expaned an image into: {@value}. |
| * The title of this path is to help people understand it when |
| * they see it in their error messages |
| */ |
| String LOCAL_TARBALL_INSTALL_SUBDIR = "expandedarchive"; |
| |
| |
| /** |
| * Application type for YARN {@value} |
| */ |
| String APP_TYPE = "org-apache-slider"; |
| |
| /** |
| * JVM arg to force IPv4 {@value} |
| */ |
| String JVM_ENABLE_ASSERTIONS = "-ea"; |
| |
| /** |
| * JVM arg enable JVM system/runtime {@value} |
| */ |
| String JVM_ENABLE_SYSTEM_ASSERTIONS = "-esa"; |
| |
| /** |
| * JVM arg to force IPv4 {@value} |
| */ |
| String JVM_FORCE_IPV4 = "-Djava.net.preferIPv4Stack=true"; |
| |
| /** |
| * JVM arg to go headless {@value} |
| */ |
| |
| String JVM_JAVA_HEADLESS = "-Djava.awt.headless=true"; |
| |
| /** |
| * This is the name of the dir/subdir containing |
| * the hbase conf that is propagated via YARN |
| * {@value} |
| */ |
| String PROPAGATED_CONF_DIR_NAME = "propagatedconf"; |
| String INFRA_DIR_NAME = "infra"; |
| String GENERATED_CONF_DIR_NAME = "generated"; |
| String SNAPSHOT_CONF_DIR_NAME = "snapshot"; |
| String DATA_DIR_NAME = "database"; |
| String HISTORY_DIR_NAME = "history"; |
| String HISTORY_FILENAME_SUFFIX = "json"; |
| String HISTORY_FILENAME_PREFIX = "rolehistory-"; |
| String KEYTAB_DIR = "keytabs"; |
| |
| /** |
| * Filename pattern is required to save in strict temporal order. |
| * Important: older files must sort less-than newer files when using |
| * case-sensitive name sort. |
| */ |
| String HISTORY_FILENAME_CREATION_PATTERN = HISTORY_FILENAME_PREFIX +"%016x."+ |
| HISTORY_FILENAME_SUFFIX; |
| /** |
| * The posix regexp used to locate this |
| */ |
| String HISTORY_FILENAME_MATCH_PATTERN = HISTORY_FILENAME_PREFIX +"[0-9a-f]+\\."+ |
| HISTORY_FILENAME_SUFFIX; |
| /** |
| * The posix regexp used to locate this |
| */ |
| String HISTORY_FILENAME_GLOB_PATTERN = HISTORY_FILENAME_PREFIX +"*."+ |
| HISTORY_FILENAME_SUFFIX; |
| /** |
| * XML resource listing the standard Slider providers |
| * {@value} |
| */ |
| String SLIDER_XML = "org/apache/slider/slider.xml"; |
| |
| String CLUSTER_DIRECTORY = "cluster"; |
| |
| String PACKAGE_DIRECTORY = "package"; |
| |
| /** |
| * JVM property to define the slider configuration directory; |
| * this is set by the slider script: {@value} |
| */ |
| String PROPERTY_CONF_DIR = "slider.confdir"; |
| |
| /** |
| * JVM property to define the slider lib directory; |
| * this is set by the slider script: {@value} |
| */ |
| String PROPERTY_LIB_DIR = "slider.libdir"; |
| |
| /** |
| * name of generated dir for this conf: {@value} |
| */ |
| String SUBMITTED_CONF_DIR = "confdir"; |
| |
| /** |
| * Slider AM log4j file name : {@value} |
| */ |
| String LOG4J_SERVER_PROP_FILENAME = "log4j-server.properties"; |
| |
| /** |
| * Standard log4j file name : {@value} |
| */ |
| String LOG4J_PROP_FILENAME = "log4j.properties"; |
| |
| /** |
| * Log4j sysprop to name the resource :{@value} |
| */ |
| String SYSPROP_LOG4J_CONFIGURATION = "log4j.configuration"; |
| |
| /** |
| * sysprop for Slider AM log4j directory :{@value} |
| */ |
| String SYSPROP_LOG_DIR = "LOG_DIR"; |
| |
| /** |
| * name of the Slider client resource |
| * loaded when the service is loaded. |
| */ |
| String CLIENT_RESOURCE = "slider-client.xml"; |
| |
| /** |
| * The name of the resource to put on the classpath |
| * This only goes up on a real cluster, not a test run. |
| */ |
| String SERVER_RESOURCE = "slider-server.xml"; |
| |
| String TMP_LOGDIR_PREFIX = "/tmp/slider-"; |
| String TMP_DIR_PREFIX = "tmp"; |
| String AM_DIR_PREFIX = "appmaster"; |
| |
| String SLIDER_JAR = "slider.jar"; |
| String JCOMMANDER_JAR = "jcommander.jar"; |
| String GSON_JAR = "gson.jar"; |
| String AGENT_TAR = "slider-agent.tar.gz"; |
| |
| String DEFAULT_JVM_HEAP = "256M"; |
| int DEFAULT_YARN_MEMORY = 256; |
| String STDOUT_AM = "slider-out.txt"; |
| String STDERR_AM = "slider-err.txt"; |
| String DEFAULT_GC_OPTS = ""; |
| |
| String HADOOP_USER_NAME = "HADOOP_USER_NAME"; |
| String HADOOP_PROXY_USER = "HADOOP_PROXY_USER"; |
| String SLIDER_PASSPHRASE = "SLIDER_PASSPHRASE"; |
| |
| boolean PROPAGATE_RESOURCE_OPTION = true; |
| |
| /** |
| * Security associated keys. |
| */ |
| String SECURITY_DIR = "security"; |
| String CRT_FILE_NAME = "ca.crt"; |
| String CSR_FILE_NAME = "ca.csr"; |
| String KEY_FILE_NAME = "ca.key"; |
| String KEYSTORE_FILE_NAME = "keystore.p12"; |
| String CRT_PASS_FILE_NAME = "pass.txt"; |
| String PASS_LEN = "50"; |
| |
| /** |
| * Python specific |
| */ |
| String PYTHONPATH = "PYTHONPATH"; |
| |
| |
| /** |
| * Name of the AM filter to use: {@value} |
| */ |
| String AM_FILTER_NAME = |
| "org.apache.hadoop.yarn.server.webproxy.amfilter.AmFilterInitializer"; |
| |
| String KEY_ALLOWED_PORT_RANGE = "site.global.slider.allowed.ports"; |
| /** |
| * Allowed port range |
| */ |
| String KEY_AM_ALLOWED_PORT_RANGE = "slider.am.allowed.port.range"; |
| |
| /** |
| * env var for custom JVM options. |
| */ |
| String SLIDER_JVM_OPTS = "SLIDER_JVM_OPTS"; |
| |
| String SLIDER_CLASSPATH_EXTRA = "SLIDER_CLASSPATH_EXTRA"; |
| } |