Feature - Protocol Compression

aws · Oct 16, 2023 · 2d6bdde · 2d6bdde
1 parent d9af8f1
commit 2d6bdde
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Showing 14 changed files with 612 additions and 93 deletions.
diff --git a/src/main/java/com/amazon/redshift/RedshiftConnection.java b/src/main/java/com/amazon/redshift/RedshiftConnection.java
@@ -52,6 +52,8 @@ public interface RedshiftConnection {
    */
   RedshiftNotification[] getNotifications() throws SQLException;
 
+  Long getBytesReadFromStream();
+
   /**
    * This method returns any notifications that have been received since the last call to this
    * method. Returns null if there have been no notifications. A timeout can be specified so the

diff --git a/src/main/java/com/amazon/redshift/RedshiftProperty.java b/src/main/java/com/amazon/redshift/RedshiftProperty.java
@@ -122,6 +122,14 @@ public enum RedshiftProperty {
     false,
     new String[] {"true", "false"}),
 
+  /**
+   * <p>The compression method used.</p>
+   */
+  COMPRESSION(
+          "compression",
+          "lz4:1",
+          "The compression method used for wire protocol communication between Redshift server and the client/driver"),
+
   /**
    * <p>The timeout value used for socket connect operations. If connecting to the server takes longer
    * than this value, the connection is broken.</p>