Merge pull request #2339 from YevhenLukomskyi/equal-sign-not-supporte…

…d-in-a-rewrite-rule's-pattern-doc-note add doc note about equal sign in rewrite rule's pattern
graphite-project · Aug 24, 2018 · 15b4372 · 15b4372
2 parents 87240bf + 4b6ce14
commit 15b4372
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diff --git a/docs/config-carbon.rst b/docs/config-carbon.rst
@@ -266,6 +266,9 @@ For example:
 These rules would strip off a suffix of _sum or _avg from any metric names after
 aggregation.
 
+**Note:** if you plan to use the ``=`` sign in your rewrite rules. Use its octal value: ``\075``.
+For example ``foo=bar = foo.bar`` would be ``foo\075bar = foo.bar``
+
 whitelist and blacklist
 -----------------------
 The whitelist functionality allows any of the carbon daemons to only accept metrics that are explicitly