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YARN-8976. Remove redundant modifiers in interface ApplicationConstants. Contributed by Zhankun Tang.

This commit is contained in:
Weiwei Yang 2018-11-07 10:48:07 +08:00
parent 951c98f890
commit 482716e5a4
1 changed files with 11 additions and 11 deletions
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22
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationConstants.java
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@ -39,12 +39,12 @@ public interface ApplicationConstants {
* The environment variable for APP_SUBMIT_TIME. Set in AppMaster environment
* only
*/
public static final String APP_SUBMIT_TIME_ENV = "APP_SUBMIT_TIME_ENV";
String APP_SUBMIT_TIME_ENV = "APP_SUBMIT_TIME_ENV";
/**
* The cache file into which container token is written
*/
public static final String CONTAINER_TOKEN_FILE_ENV_NAME =
String CONTAINER_TOKEN_FILE_ENV_NAME =
UserGroupInformation.HADOOP_TOKEN_FILE_LOCATION;
/**
@ -74,14 +74,14 @@ public interface ApplicationConstants {
* ApplicationMaster's environment only. This states that for all non-relative
* web URLs in the app masters web UI what base should they have.
*/
public static final String APPLICATION_WEB_PROXY_BASE_ENV =
String APPLICATION_WEB_PROXY_BASE_ENV =
"APPLICATION_WEB_PROXY_BASE";
/**
* The temporary environmental variable for container log directory. This
* should be replaced by real container log directory on container launch.
*/
public static final String LOG_DIR_EXPANSION_VAR = "<LOG_DIR>";
String LOG_DIR_EXPANSION_VAR = "<LOG_DIR>";
/**
* This constant is used to construct class path and it will be replaced with
@ -92,7 +92,7 @@ public interface ApplicationConstants {
*/
@Public
@Unstable
public static final String CLASS_PATH_SEPARATOR= "<CPS>";
String CLASS_PATH_SEPARATOR= "<CPS>";
/**
* The following two constants are used to expand parameter and it will be
@ -105,7 +105,7 @@ public interface ApplicationConstants {
*/
@Public
@Unstable
public static final String PARAMETER_EXPANSION_LEFT="{{";
String PARAMETER_EXPANSION_LEFT="{{";
/**
* User has to use this constant to construct class path if user wants
@ -114,11 +114,11 @@ public interface ApplicationConstants {
*/
@Public
@Unstable
public static final String PARAMETER_EXPANSION_RIGHT="}}";
String PARAMETER_EXPANSION_RIGHT="}}";
public static final String STDERR = "stderr";
String STDERR = "stderr";
public static final String STDOUT = "stdout";
String STDOUT = "stdout";
/**
* The type of launch for the container.
@ -136,7 +136,7 @@ public interface ApplicationConstants {
* Some of the environment variables for applications are <em>final</em>
* i.e. they cannot be modified by the applications.
*/
public enum Environment {
enum Environment {
/**
* $USER
* Final, non-modifiable.
@ -283,7 +283,7 @@ public interface ApplicationConstants {
"YARN_CONTAINER_RUNTIME_YARN_SYSFS_ENABLE");
private final String variable;
private Environment(String variable) {
Environment(String variable) {
this.variable = variable;
}