我有这个舞会文件，它在dir node_textfile_dir_test内部包含以下内容：
# HELP proj_alert_email number of customer alert emails sent
# TYPE proj_alert_email gauge
inview_proj_email{ host="myhost" } 103 1575003541000
# HELP proj_alert_sms number of customer alert smses sent
# TYPE proj_alert_sms gauge
proj_alert_sms{ host="myhost" } 9 1575003541000
当我尝试运行node_exporter时：
/usr/local/bin/node_exporter --collector.textfile.directory /node_textfile_dir_test
它会产生此错误：
ERRO[0002] Textfile "/node_textfile_dir_test/customer-alerts.prom" contains unsupported client-side timestamps, skipping entire file
所以我尝试删除时间戳部分：
# HELP proj_alert_email number of customer alert emails sent
# TYPE proj_alert_email gauge
inview_proj_email{ host="myhost" } 103
# HELP proj_alert_sms number of customer alert smses sent
# TYPE proj_alert_sms gauge
proj_alert_sms{ host="myhost" } 9
现在再次出错：
ERRO[0002] Error parsing "/node_textfile_dir_test/customer-alerts.prom": text format parsing error in line 3: expected integer as timestamp, got ""
我从node exporter documenatation得知，不允许使用时间戳记。