influxdb/tsdb/engine
Jason Wilder 8fda621d8b Fix memory spike when compacting overwritten points
If a large series contains a point that is overwritten, the compactor
would load the whole series into RAM during a full compaction.  If
the series was large, it could cause very large RAM spikes and OOMs.

The change reworks the compactor to merge blocks more incrementally
similar to the fix done in #6556.

Fixes #6557
2016-05-18 15:25:55 -06:00
..
tsm1 Fix memory spike when compacting overwritten points 2016-05-18 15:25:55 -06:00
engine.go