Commit graph

7 commits

Author SHA1 Message Date
Chris Marchbanks b40cc43958 Provide option to compress WAL records (#609)
In running Prometheus instances, compressing the records was shown to
reduce disk usage by half while incurring a negligible CPU cost.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
2019-06-19 16:46:24 +03:00
Tom Wilkie bc3b0bd429
Test to corrupt segments mid-WAL, repair and check we can read the correct number of records. (#528)
Test to corrupt segments mid-WAL, repair and check we can read the correct number of records.

Make segmentBufReader pad short segments with zeros, and only advance curr segment index after fully reading segment.
2019-02-18 19:05:07 +00:00
Ganesh Vernekar d7e505db34
Dont store stones in head, delete samples directly
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
2019-01-08 22:38:41 +05:30
Simon Pasquier 4dd740e4cc fileutil: remove dependency on prometheus/prometheus
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2018-10-15 17:21:20 +02:00
Camille Janicki 0ce41118ed Add msg parameter to Equals function in testutil (#398)
* Add msg parameter to Equals function in testutil

Co-authored-by: Chris Marchbanks <csmarchbanks@gmail.com>
Signed-off-by: Camille Janicki <camille.janicki@gmail.com>
2018-10-03 11:08:31 +03:00
Callum Styan df7cc4dff5 remove Nil/NotNil functions 2017-12-08 13:42:08 -08:00
Callum Styan ca4e817372 move test utils to it's own package so we can use it in tests for other packages in tsdb repo 2017-12-06 17:06:14 -08:00