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Author SHA1 Message Date
Callum Styan 6a24eee340 Simplify duration check for watcher WAL replay. 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2019-11-26 16:53:11 -08:00
Callum Styan 2d3ce3916c Log the start and end of the WAL replay within the WAL watcher. 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2019-11-19 14:21:13 -08:00
Chris Marchbanks 8df4bca470
Garbage collect asynchronously in the WAL Watcher 
The WAL Watcher replays a checkpoint after it is created in order to
garbage collect series that no longer exist in the WAL. Currently the
garbage collection process is done serially with reading from the tip of
the WAL which can cause large delays in writing samples to remote
storage just after compaction occurs.

This also fixes a memory leak where dropped series are not cleaned up as
part of the SeriesReset process.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
 2019-10-07 14:36:10 -06:00
Callum Styan 3344bb5c33 Move WAL watcher code to tsdb/wal package. (#5999) 
* Move WAL watcher code to tsdb/wal package.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Fix tests after moving WAL watcher code.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Lint fixes.

Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2019-09-19 14:45:41 +05:30
Renamed from storage/remote/wal_watcher.go (Browse further)