try { nodeFiles = LogAggregationUtils .getRemoteNodeFileList(conf, appId, appOwner, this.fileController.getRemoteRootLogDir(), this.fileController.getRemoteRootLogDirSuffix());
try { nodeFiles = LogAggregationUtils .getRemoteNodeFileList(conf, appId, appOwner, this.fileController.getRemoteRootLogDir(), this.fileController.getRemoteRootLogDirSuffix());