fix ingest

ingest/pom.xml

@@ -267,6 +267,11 @@
             <artifactId>httpcore</artifactId>
             <version>${httpcore.version}</version>
         </dependency>
+        <dependency>
+            <groupId>commons-codec</groupId>
+            <artifactId>commons-codec</artifactId>
+            <version>1.11</version>
+        </dependency>
         <dependency>
             <groupId>io.projectreactor</groupId>
             <artifactId>reactor-core</artifactId>

ingest/src/main/java/com/microsoft/azure/kusto/ingest/AzureStorageClient.java

@@ -11,6 +11,7 @@ import com.azure.storage.blob.BlobContainerClient;
 import com.azure.storage.queue.QueueClient;
 import com.microsoft.azure.kusto.data.Ensure;
 
+import org.apache.commons.codec.binary.Base64;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -36,7 +37,7 @@ class AzureStorageClient {
         Ensure.argIsNotNull(queueClient, "queueClient");
         Ensure.stringIsNotBlank(content, "content");
 
-        byte[] bytesEncoded = java.util.Base64.getDecoder().decode(content.getBytes());
+        byte[] bytesEncoded = Base64.encodeBase64(content.getBytes());
         queueClient.sendMessage(BinaryData.fromBytes(bytesEncoded));
     }