HADOOP-15342. Updating ADLS connector to use the current SDK version (2.2.7). Contributed by Atul Sikaria.

(cherry picked from commit 9d7a9031a5978efc8d97566e35ebaace20db2353)

hadoop-tools/hadoop-azure-datalake/pom.xml

@@ -33,7 +33,7 @@
     <minimalJsonVersion>0.9.1</minimalJsonVersion>
     <file.encoding>UTF-8</file.encoding>
     <downloadSources>true</downloadSources>
-    <azure.data.lake.store.sdk.version>2.2.5</azure.data.lake.store.sdk.version>
+    <azure.data.lake.store.sdk.version>2.2.7</azure.data.lake.store.sdk.version>
   </properties>
   <build>
     <plugins>