Revert "Use default value for ZooKeeper snapsthot method for config servers"

This reverts commit ab4cc11b4af622eb68bbff97191b3e74b6675a52.

1 files changed, 6 insertions, 0 deletions

diff --git a/standalone-container/src/main/java/com/yahoo/container/standalone/CloudConfigInstallVariables.java b/standalone-container/src/main/java/com/yahoo/container/standalone/CloudConfigInstallVariables.java
index 5560a633f66..74aacceaf9e 100644
--- a/standalone-container/src/main/java/com/yahoo/container/standalone/CloudConfigInstallVariables.java
+++ b/standalone-container/src/main/java/com/yahoo/container/standalone/CloudConfigInstallVariables.java
@@ -126,6 +126,12 @@ public class CloudConfigInstallVariables implements CloudConfigOptions {
         return getInstallVariable("zts_url");
     }
 
+    @Override
+    public String zooKeeperSnapshotMethod() {
+        String vespaZookeeperSnapshotMethod = System.getenv("VESPA_ZOOKEEPER_SNAPSHOT_METHOD");
+        return vespaZookeeperSnapshotMethod == null ? "" : vespaZookeeperSnapshotMethod;
+    }
+
     static ConfigServer[] toConfigServers(String configserversString) {
         return multiValueParameterStream(configserversString)
                 .map(CloudConfigInstallVariables::toConfigServer)