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Disable info_schema.tables collector by default #406

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Jul 10, 2019
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Disable info_schema.tables collector by default #406

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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,8 @@

The minimum supported MySQL version is now 5.5.

Collector `info_schema.tables` is now disabled by default due to high cardinality danger.

### Changes:

* [CHANGE]
Expand All @@ -13,6 +15,7 @@ The minimum supported MySQL version is now 5.5.

* [CHANGE] Update innodb buffer pool mappings #369
* [CHANGE] Update defaults for MySQL 5.5 #318
* [CHANGE] Disable info_schema.tables collector by default #406
* [BUGFIX] Sanitize metric names in global variables #307
* [BUGFIX] Clear last_scrape_error on every scrape (PR #368) #367
* [FEATURE] Add by_user and by_host metrics to info_schema.processlist collector (PR #333) #334
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2 changes: 1 addition & 1 deletion mysqld_exporter.go
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Expand Up @@ -63,7 +63,7 @@ var scrapers = map[collector.Scraper]bool{
collector.ScrapeSlaveStatus{}: true,
collector.ScrapeProcesslist{}: false,
collector.ScrapeUser{}: false,
collector.ScrapeTableSchema{}: true,
collector.ScrapeTableSchema{}: false,
collector.ScrapeInfoSchemaInnodbTablespaces{}: false,
collector.ScrapeInnodbMetrics{}: false,
collector.ScrapeAutoIncrementColumns{}: false,
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