YARN-8976. Remove redundant modifiers in interface ApplicationConstants. Contributed by Zhankun Tang.
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@ -39,12 +39,12 @@ public interface ApplicationConstants {
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* The environment variable for APP_SUBMIT_TIME. Set in AppMaster environment
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* The environment variable for APP_SUBMIT_TIME. Set in AppMaster environment
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* only
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* only
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*/
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*/
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public static final String APP_SUBMIT_TIME_ENV = "APP_SUBMIT_TIME_ENV";
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String APP_SUBMIT_TIME_ENV = "APP_SUBMIT_TIME_ENV";
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/**
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/**
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* The cache file into which container token is written
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* The cache file into which container token is written
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*/
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*/
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public static final String CONTAINER_TOKEN_FILE_ENV_NAME =
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String CONTAINER_TOKEN_FILE_ENV_NAME =
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UserGroupInformation.HADOOP_TOKEN_FILE_LOCATION;
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UserGroupInformation.HADOOP_TOKEN_FILE_LOCATION;
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/**
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/**
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@ -74,14 +74,14 @@ public interface ApplicationConstants {
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* ApplicationMaster's environment only. This states that for all non-relative
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* ApplicationMaster's environment only. This states that for all non-relative
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* web URLs in the app masters web UI what base should they have.
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* web URLs in the app masters web UI what base should they have.
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*/
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*/
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public static final String APPLICATION_WEB_PROXY_BASE_ENV =
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String APPLICATION_WEB_PROXY_BASE_ENV =
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"APPLICATION_WEB_PROXY_BASE";
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"APPLICATION_WEB_PROXY_BASE";
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/**
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/**
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* The temporary environmental variable for container log directory. This
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* The temporary environmental variable for container log directory. This
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* should be replaced by real container log directory on container launch.
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* should be replaced by real container log directory on container launch.
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*/
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*/
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public static final String LOG_DIR_EXPANSION_VAR = "<LOG_DIR>";
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String LOG_DIR_EXPANSION_VAR = "<LOG_DIR>";
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/**
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/**
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* This constant is used to construct class path and it will be replaced with
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* This constant is used to construct class path and it will be replaced with
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@ -92,7 +92,7 @@ public interface ApplicationConstants {
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*/
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*/
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@Public
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@Public
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@Unstable
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@Unstable
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public static final String CLASS_PATH_SEPARATOR= "<CPS>";
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String CLASS_PATH_SEPARATOR= "<CPS>";
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/**
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/**
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* The following two constants are used to expand parameter and it will be
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* The following two constants are used to expand parameter and it will be
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@ -105,7 +105,7 @@ public interface ApplicationConstants {
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*/
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*/
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@Public
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@Public
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@Unstable
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@Unstable
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public static final String PARAMETER_EXPANSION_LEFT="{{";
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String PARAMETER_EXPANSION_LEFT="{{";
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/**
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/**
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* User has to use this constant to construct class path if user wants
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* User has to use this constant to construct class path if user wants
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@ -114,11 +114,11 @@ public interface ApplicationConstants {
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*/
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*/
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@Public
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@Public
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@Unstable
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@Unstable
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public static final String PARAMETER_EXPANSION_RIGHT="}}";
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String PARAMETER_EXPANSION_RIGHT="}}";
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public static final String STDERR = "stderr";
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String STDERR = "stderr";
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public static final String STDOUT = "stdout";
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String STDOUT = "stdout";
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/**
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/**
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* The type of launch for the container.
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* The type of launch for the container.
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@ -136,7 +136,7 @@ enum ContainerLaunchType {
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* Some of the environment variables for applications are <em>final</em>
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* Some of the environment variables for applications are <em>final</em>
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* i.e. they cannot be modified by the applications.
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* i.e. they cannot be modified by the applications.
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*/
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*/
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public enum Environment {
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enum Environment {
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/**
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/**
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* $USER
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* $USER
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* Final, non-modifiable.
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* Final, non-modifiable.
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@ -283,7 +283,7 @@ public enum Environment {
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"YARN_CONTAINER_RUNTIME_YARN_SYSFS_ENABLE");
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"YARN_CONTAINER_RUNTIME_YARN_SYSFS_ENABLE");
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private final String variable;
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private final String variable;
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private Environment(String variable) {
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Environment(String variable) {
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this.variable = variable;
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this.variable = variable;
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}
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}
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