azkaban-aplcache

diff --git a/azkaban-hadoop-security-plugin/build.gradle b/azkaban-hadoop-security-plugin/build.gradle
index d996ee5..7b2598b 100644
--- a/azkaban-hadoop-security-plugin/build.gradle
+++ b/azkaban-hadoop-security-plugin/build.gradle
@@ -7,7 +7,7 @@ dependencies {
     compileOnly deps.hadoopMRClientCommon
     compileOnly deps.hadoopMRClientCore
     compileOnly deps.hiveMetastore
-    compileOnly (deps.hiveExecCore) {
+    compileOnly(deps.hiveExecCore) {
         exclude group: 'org.pentaho', module: 'pentaho-aggdesigner-algorithm'
         exclude group: 'eigenbase', module: 'eigenbase-properties'
     }

diff --git a/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/commons/HadoopSecurityManager.java b/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/commons/HadoopSecurityManager.java
index 9273f99..68b7475 100644
--- a/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/commons/HadoopSecurityManager.java
+++ b/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/commons/HadoopSecurityManager.java
@@ -56,15 +56,15 @@ public abstract class HadoopSecurityManager {
   }
 
   /**
-   * Create a proxied user based on the explicit user name, taking other
-   * parameters necessary from properties file.
+   * Create a proxied user based on the explicit user name, taking other parameters necessary from
+   * properties file.
    */
   public abstract UserGroupInformation getProxiedUser(String toProxy)
       throws HadoopSecurityManagerException;
 
   /**
-   * Create a proxied user, taking all parameters, including which user to proxy
-   * from provided Properties.
+   * Create a proxied user, taking all parameters, including which user to proxy from provided
+   * Properties.
    */
   public abstract UserGroupInformation getProxiedUser(Props prop)
       throws HadoopSecurityManagerException;

diff --git a/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/commons/SecurityUtils.java b/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/commons/SecurityUtils.java
index 86882a4..0c90892 100644
--- a/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/commons/SecurityUtils.java
+++ b/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/commons/SecurityUtils.java
@@ -47,8 +47,8 @@ public class SecurityUtils {
   private static UserGroupInformation loginUser = null;
 
   /**
-   * Create a proxied user based on the explicit user name, taking other
-   * parameters necessary from properties file.
+   * Create a proxied user based on the explicit user name, taking other parameters necessary from
+   * properties file.
    */
   public static synchronized UserGroupInformation getProxiedUser(
       final String toProxy, final Properties prop, final Logger log, final Configuration conf)
@@ -79,8 +79,8 @@ public class SecurityUtils {
   }
 
   /**
-   * Create a proxied user, taking all parameters, including which user to proxy
-   * from provided Properties.
+   * Create a proxied user, taking all parameters, including which user to proxy from provided
+   * Properties.
    */
   public static UserGroupInformation getProxiedUser(final Properties prop,
       final Logger log, final Configuration conf) throws IOException {

diff --git a/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/HadoopSecurityManager_H_2_0.java b/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/HadoopSecurityManager_H_2_0.java
index 3264e31..1082847 100644
--- a/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/HadoopSecurityManager_H_2_0.java
+++ b/azkaban-hadoop-security-plugin/src/main/java/azkaban/security/HadoopSecurityManager_H_2_0.java
@@ -103,8 +103,8 @@ public class HadoopSecurityManager_H_2_0 extends HadoopSecurityManager {
       "mapreduce.jobtracker.address";
   public static final String HADOOP_YARN_RM = "yarn.resourcemanager.address";
   /**
-   * the key that will be used to set proper signature for each of the hcat
-   * token when multiple hcat tokens are required to be fetched.
+   * the key that will be used to set proper signature for each of the hcat token when multiple hcat
+   * tokens are required to be fetched.
    */
   public static final String HIVE_TOKEN_SIGNATURE_KEY =
       "hive.metastore.token.signature";
@@ -117,10 +117,9 @@ public class HadoopSecurityManager_H_2_0 extends HadoopSecurityManager {
       "fs.hdfs.impl.disable.cache";
   private static final String OTHER_NAMENODES_TO_GET_TOKEN = "other_namenodes";
   /**
-   * the settings to be defined by user indicating if there are hcat locations
-   * other than the default one the system should pre-fetch hcat token from.
-   * Note: Multiple thrift uris are supported, use comma to separate the values,
-   * values are case insensitive.
+   * the settings to be defined by user indicating if there are hcat locations other than the
+   * default one the system should pre-fetch hcat token from. Note: Multiple thrift uris are
+   * supported, use comma to separate the values, values are case insensitive.
    */
   private static final String EXTRA_HCAT_LOCATION = "other_hcat_location";
   private static final String AZKABAN_KEYTAB_LOCATION = "proxy.keytab.location";
@@ -249,8 +248,8 @@ public class HadoopSecurityManager_H_2_0 extends HadoopSecurityManager {
   }
 
   /**
-   * Create a proxied user based on the explicit user name, taking other
-   * parameters necessary from properties file.
+   * Create a proxied user based on the explicit user name, taking other parameters necessary from
+   * properties file.
    */
   @Override
   public synchronized UserGroupInformation getProxiedUser(final String userToProxy)
@@ -282,8 +281,8 @@ public class HadoopSecurityManager_H_2_0 extends HadoopSecurityManager {
   }
 
   /**
-   * Create a proxied user, taking all parameters, including which user to proxy
-   * from provided Properties.
+   * Create a proxied user, taking all parameters, including which user to proxy from provided
+   * Properties.
    */
   @Override
   public UserGroupInformation getProxiedUser(final Props userProp)
@@ -455,8 +454,8 @@ public class HadoopSecurityManager_H_2_0 extends HadoopSecurityManager {
   }
 
   /**
-   * function to fetch hcat token as per the specified hive configuration and
-   * then store the token in to the credential store specified .
+   * function to fetch hcat token as per the specified hive configuration and then store the token
+   * in to the credential store specified .
    *
    * @param userToProxy String value indicating the name of the user the token will be fetched for.
    * @param hiveConf the configuration based off which the hive client will be initialized.
@@ -673,8 +672,8 @@ public class HadoopSecurityManager_H_2_0 extends HadoopSecurityManager {
   }
 
   /**
-   * Prepare token file.
-   * Writes credentials to a token file and sets appropriate permissions to keep the file secure
+   * Prepare token file. Writes credentials to a token file and sets appropriate permissions to keep
+   * the file secure
    *
    * @param user user to be proxied
    * @param credentials Credentials to be written to file
@@ -812,6 +811,7 @@ public class HadoopSecurityManager_H_2_0 extends HadoopSecurityManager {
       }
     };
 
-    return RetryingMetaStoreClient.getProxy(hiveConf, hookLoader, HiveMetaStoreClient.class.getName());
+    return RetryingMetaStoreClient
+        .getProxy(hiveConf, hookLoader, HiveMetaStoreClient.class.getName());
   }
 }