passing yetus checks

Author: manika137

hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AbfsConfiguration.java

@@ -452,6 +452,7 @@ public class AbfsConfiguration{
    * Constructor for AbfsConfiguration for specified service type.
    * @param rawConfig used to initialize the configuration.
    * @param accountName the name of the azure storage account.
+   * @param fsName the name of the file system (container name).
    * @param fsConfiguredServiceType service type configured for the file system.
    * @throws IllegalAccessException if the field is not accessible.
    * @throws IOException if an I/O error occurs.
@@ -666,7 +667,7 @@ public int getInt(String key, int defaultValue) {
    */
   public String getPasswordString(String key) throws IOException {
     char[] passchars = rawConfig.getPassword(containerConf(key));
-    if (passchars == null) {
+    if(passchars == null) {
       passchars = rawConfig.getPassword(accountConf(key));
       if(passchars == null){
         passchars = rawConfig.getPassword(key);

hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/constants/ConfigurationKeys.java

@@ -322,8 +322,8 @@ public static String accountProperty(String property, String account) {
     return property + "." + account;
   }
 
-  public static String containerProperty(String property, String FsName, String account) {
-    return property + "." + FsName + "." + account;
+  public static String containerProperty(String property, String fsName, String account) {
+    return property + "." + fsName + "." + account;
   }
 
   public static final String FS_AZURE_ENABLE_DELEGATION_TOKEN = "fs.azure.enable.delegation.token";

hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/ITestAzureBlobFileSystemChooseSAS.java

@@ -146,6 +146,13 @@ public void testBothProviderFixedTokenConfigured() throws Exception {
     }
   }
 
+  /**
+   * Helper method to get the Fixed SAS token value
+   */
+  private String getFixedSASToken(AbfsConfiguration config) throws Exception {
+    return config.getSASTokenProvider().getSASToken(this.getAccountName(), this.getFileSystemName(), getMethodName(), "read");
+  }
+
   /**
    * Tests the implementation sequence if all fixed SAS configs are set.
    * The expected sequence is Container Specific Fixed SAS, Account Specific Fixed SAS, Account Agnostic Fixed SAS.
@@ -161,21 +168,18 @@ public void testFixedTokenPreference() throws Exception {
     testAbfsConfig.set(containerProperty(FS_AZURE_SAS_FIXED_TOKEN, this.getFileSystemName(), this.getAccountName()), containerSAS);
     testAbfsConfig.set(accountProperty(FS_AZURE_SAS_FIXED_TOKEN, this.getAccountName()), accountSAS);
     testAbfsConfig.set(FS_AZURE_SAS_FIXED_TOKEN, accountSAS);
-    String ContainerSASExpected = testAbfsConfig.getSASTokenProvider().getSASToken(this.getAccountName(), this.getFileSystemName(), getMethodName(), "read");
 
     // Assert that Container Specific Fixed SAS is used
-    Assertions.assertThat(ContainerSASExpected).contains("sr=c");
+    Assertions.assertThat(getFixedSASToken(testAbfsConfig)).contains("sr=c");
 
     // Assert that Account Specific Fixed SAS is used if container SAS isn't set
     testAbfsConfig.unset(containerProperty(FS_AZURE_SAS_FIXED_TOKEN, this.getFileSystemName(), this.getAccountName()));
-    String AccountSASExpected = testAbfsConfig.getSASTokenProvider().getSASToken(this.getAccountName(), this.getFileSystemName(), getMethodName(), "read");
-    Assertions.assertThat(AccountSASExpected).contains("ss=bf");
+    Assertions.assertThat(getFixedSASToken(testAbfsConfig)).contains("ss=bf");
 
     //Assert that Account-Agnostic fixed SAS is used if no other fixed SAS configs are set.
     // The token is the same as the Account Specific Fixed SAS.
-    testAbfsConfig.unset(FS_AZURE_SAS_FIXED_TOKEN);
-    String AccountAgnosticSASExpected = testAbfsConfig.getSASTokenProvider().getSASToken(this.getAccountName(), this.getFileSystemName(), getMethodName(), "read");
-    Assertions.assertThat(AccountAgnosticSASExpected).contains("ss=bf");
+    testAbfsConfig.unset(accountProperty(FS_AZURE_SAS_FIXED_TOKEN, this.getAccountName()));
+    Assertions.assertThat(getFixedSASToken(testAbfsConfig)).contains("ss=bf");
   }
 
   /**