`NodeTextFileCollectorScrapeError` alert in RHOCP 4.6 cluster.
Issue
Node exporterpod shows below error logs:
level=error ts=2021-02-11T09:29:30.826Z caller=textfile.go:209 collector=textfile msg="failed to collect textfile data" file=virt.prom err="failed to parse textfile data from \"/var/node_exp
orter/textfile/virt.prom\": text format parsing error in line 3: invalid escape sequence '\\,'"
level=error ts=2021-02-11T09:29:37.367Z caller=textfile.go:209 collector=textfile msg="failed to collect textfile data" file=virt.prom err="failed to parse textfile data from \"/var/node_exp
orter/textfile/virt.prom\": text format parsing error in line 3: invalid escape sequence '\\,'"
level=error ts=2021-02-11T09:29:45.826Z caller=textfile.go:209 collector=textfile msg="failed to collect textfile data" file=virt.prom err="failed to parse textfile data from \"/var/node_exp
orter/textfile/virt.prom\": text format parsing error in line 3: invalid escape sequence '\\,'"
level=error ts=2021-02-11T09:29:52.365Z caller=textfile.go:209 collector=textfile msg="failed to collect textfile data" file=virt.prom err="failed to parse textfile data from \"/var/node_exp
orter/textfile/virt.prom\": text format parsing error in line 3: invalid escape sequence '\\,'"
Environment
- Red Hat OpenShift Container Platform (RHOCP)
- 4.6
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