boolean noFileFound = true;
String loggingDir = getLoggingDirectoryForNode(instanceLogFileDirectory, node, sNode, instanceName);
try {
instanceLogFileNames = sftpClient.ls(loggingDir);
for (int i = 0; i < instanceLogFileNames.size(); i++) {
SFTPv3DirectoryEntry file = (SFTPv3DirectoryEntry) instanceLogFileNames.get(i);
String fileName = file.filename;
// code to remove . and .. file which is return from sftpclient ls method
if (!file.attributes.isDirectory() && !fileName.equals(".") && !fileName.equals("..")