presto-main/src/main/java/io/prestosql/spiller/NodeSpillConfig.java/NodeSpillConfig/setSpillEncryptionEnabled
class NodeSpillConfig:    @Config("spill-encryption-enabled")
    @LegacyConfig("experimental.spill-encryption-enabled")
    public NodeSpillConfig setSpillEncryptionEnabled(boolean spillEncryptionEnabled)
    {
        this.spillEncryptionEnabled = spillEncryptionEnabled;
        return this;
    }