Add extra parameter in meta request when compressiont type is != gzip

1 files changed, 3 insertions, 1 deletions

diff --git a/configserver/src/main/java/com/yahoo/vespa/config/server/rpc/RpcServer.java b/configserver/src/main/java/com/yahoo/vespa/config/server/rpc/RpcServer.java
index 92bb44a3654..7993e58d06e 100644
--- a/configserver/src/main/java/com/yahoo/vespa/config/server/rpc/RpcServer.java
+++ b/configserver/src/main/java/com/yahoo/vespa/config/server/rpc/RpcServer.java
@@ -528,7 +528,9 @@ public class RpcServer implements Runnable, ReloadListener, TenantListener {
             request.parameters().add(new StringValue(fileData.filename()));
             request.parameters().add(new StringValue(fileData.type().name()));
             request.parameters().add(new Int64Value(fileData.size()));
-            request.parameters().add(new StringValue(fileData.compressionType().name()));
+            // Only add paramter if not gzip, this is default and old clients will not handle the extra parameter
+            if (fileData.compressionType() != CompressionType.gzip)
+                request.parameters().add(new StringValue(fileData.compressionType().name()));
             return request;
         }