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GC of metrics only happens on primary nodes #269

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Dieterbe opened this issue Aug 3, 2016 · 0 comments
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GC of metrics only happens on primary nodes #269

Dieterbe opened this issue Aug 3, 2016 · 0 comments

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@Dieterbe
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Dieterbe commented Aug 3, 2016

The GC of stale metrics/chunks only happens on primaries.
secondary nodes don't do any GC, and this can lead to phenomena like below, where old stale metrics stick around, until you promote a secondary to primary, and then they'll get cleaned up.
promote-primary-gc

secondaries should probably also do GC (just don't persist chunks)
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