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Author SHA1 Message Date
Fabian Reinartz b098c36d27 Merge pull request #69 from prometheus/fix-finalize-tail-errhandling 
Add missing error handling for finalizeTail() call
 2017-04-28 16:05:19 +02:00
Julius Volz a25f874ec4 Simplify Labels.Equals() 
Also extend the Compare() tests to also test Labels.Equals().
 2017-04-28 16:01:37 +02:00
Julius Volz 9a3d857d8b Add missing error handling for finalizeTail() call 2017-04-28 15:59:23 +02:00
Julius Volz e374db22bc Remove unused skiplist types 2017-04-28 15:57:01 +02:00
Julius Volz 94f1ac599e Fix closing of meta file if meta encoding failed 2017-04-28 15:45:30 +02:00
Julius Volz 8d1fb4fa01 Minor comment fixes and additions. 2017-04-28 15:41:42 +02:00
Fabian Reinartz 54a7b98cff Fix and test ref handling in DB appender 2017-04-28 15:24:28 +02:00
Tomasz Elendt d7ad9d2679 Fix various postings implementations 
* newIntersectPostings and newMergePostings should not advance passed
  postings automatically.
* listPostings and bigEndianPostings should not panic with index out
  of range when At() is called before Next()/Seek().
* Seek() call should advance listPostings/bigEndianPostings.
 2017-04-24 23:07:06 +02:00
Fabian Reinartz a5322c50fc Merge pull request #36 from Gouthamve/tests 
Tests For Querier and Postings
 2017-04-24 10:50:59 +02:00
Goutham Veeramachaneni 6178de9acc
Removed unused feild 
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-04-22 01:43:18 +05:30
Goutham Veeramachaneni 725b69caa1
Incorporate feedback on #36 
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-04-22 01:38:26 +05:30
Fabian Reinartz dc0fb2b585 Merge pull request #54 from prometheus/query-test 
Test we get back out the data we put in.
 2017-04-21 15:15:55 +02:00
Brian Brazil 2742fc380b Test we get back out the data we put in. 
This also adds a utility that'll aid future tests.
 2017-04-21 14:10:14 +01:00
Fabian Reinartz 2fcdd1a5cb Merge pull request #53 from prometheus/atomicity 
Remove dead code.
 2017-04-20 16:41:32 +02:00
Brian Brazil 0e1f72dca6 Merge pull request #55 from prometheus/branch-hack 
Hack to workaround dependency on non-master code.
 2017-04-20 15:18:09 +01:00
Brian Brazil 1d83746cc5 Hack to workaround dependency on non-master code. 2017-04-20 14:47:08 +01:00
Brian Brazil 72443bddfc Remove dead code. 2017-04-20 13:45:07 +01:00
Brian Brazil d04bd947ea Merge pull request #51 from prometheus/rollback 
Make rollback actually rollback.
 2017-04-19 11:29:03 +01:00
Brian Brazil dba222b53c Make rollback actually rollback. 
Also add tests for basic commit/rollback
functionality.

Fixes #39
 2017-04-19 11:28:36 +01:00
Fabian Reinartz 46c947d94f Merge pull request #45 from mattbostock/document_appender_not_goroutine_safe 
db: Add comment: Appender not goroutine safe
 2017-04-17 12:12:20 +02:00
Fabian Reinartz 72dd055cde Merge pull request #46 from mattbostock/patch-1 
db: Fix typo: reference
 2017-04-17 12:12:06 +02:00
Matt Bostock 4d5ca4b9c1 db: Fix typo: reference 2017-04-14 22:02:06 +01:00
Matt Bostock 3dd5a4ee09 db: Add comment: Appender not goroutine safe 2017-04-14 21:39:08 +01:00
Goutham Veeramachaneni 239f8b9eb5
Modify tests to check for mint, maxt 
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-04-14 00:37:21 +05:30
Goutham Veeramachaneni b60c2068bc
Make blockQuerier return data in valid time-range 
Fixes #43

Added mint, maxt to chunkSeriesIterator. Adding a field there is
inevitable as something similar is required for ignoring deleted
time-ranges.

Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-04-14 00:36:14 +05:30
Goutham Veeramachaneni b9868c9f0b
Initial test for blockQuerier 
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-04-13 19:57:31 +05:30
Fabian Reinartz 25d4546518 Merge pull request #42 from prometheus/amend-nan 
When checking for amended points, do it in terms of bits.
 2017-04-13 08:53:02 +02:00
Brian Brazil bceb5c1b16 When checking for amended points, do it in terms of bits. 
NaN != NaN, so the previous code would incorrectly report
it as changed.

There's also plans to take advantage of the NaN payload,
so look at the entire value.
 2017-04-12 16:25:32 +01:00
Fabian Reinartz 3a2f6ee305 Add license file 2017-04-10 21:02:42 +02:00
Fabian Reinartz 778103b450 Add liecence file and headers 2017-04-10 20:59:45 +02:00
Fabian Reinartz 875e2dcb1e Add README 2017-04-10 13:29:46 +02:00
Goutham Veeramachaneni 0c5c4f07c5
Test "Stitching" SeriesIterators 
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-04-09 19:45:22 +05:30
Goutham Veeramachaneni f8a8b77976
postings: Fix bad test and revert changed logic 
A bad test was introduced a couple of commits ago which also made
changes to pass the bad test. Fixed the test and revert the changes.

Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-04-09 17:20:39 +05:30
Fabian Reinartz 721df536eb Activate Travis CI 2017-04-09 10:18:19 +02:00
Goutham Veeramachaneni 86929ed090
Added Test For indexReader.LabelValues 
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-04-08 21:12:04 +05:30
Goutham Veeramachaneni 329dc1fa6c
Add Tests For mergedPostings.Seek 
* Renamed mergedPostings to make it consistent across the repo
* Fixed bug with Seek
* Added Tests for Seek

Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-04-08 20:42:29 +05:30
Fabian Reinartz c73a397da2 Adjust maximum samples per chunk. 2017-04-07 10:58:37 +02:00
Goutham Veeramachaneni a51b2666d7 Fix Panic When Accessing Uncut memorySeries 
When calling AddFast, we check the details of the head chunk of the
referred memorySeries. But it could happen that there are no chunks in
the series at all.

Currently, we are deferring chunk creation to when we actually append
samples, but we can be sure that there will be samples if the series is
created. We will be consuming no extra memory by cutting a chunk when we
create the series.

Ref: #28 comment 2

Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-04-06 00:22:31 +05:30
Fabian Reinartz 7de2217011 Add fast-path for equality matching 2017-04-05 15:37:48 +02:00
Fabian Reinartz 1579e12011 Add cross-platform mmap 2017-04-04 16:54:48 +02:00
Fabian Reinartz 10c7c9acbe Adjust import names to new repository organisation 2017-04-04 11:27:26 +02:00
Fabian Reinartz 767b88a3a5 Parallelize commits to prevent deadlocks 
This parallelizes commits to prevent deadlocks across inconsistently
locked heads. As commits are currently not fully atomic across
heads, this does decrease our guarantees.
 2017-04-04 11:21:19 +02:00
Fabian Reinartz 1afd8080f7 Merge pull request #27 from Gouthamve/master 
Add mockIndex And Refactor Tests To Use That
 2017-03-31 13:53:02 +02:00
Goutham Veeramachaneni 71e05a22c7
Add mockIndex And Refactor Tests To Use That 2017-03-30 04:48:41 +05:30
Fabian Reinartz fda8969f51 Merge pull request #23 from Gouthamve/18-bytes-iterator 
Implement Postings Iterator Over Bytes
 2017-03-29 13:17:05 +02:00
Fabian Reinartz 87d48bf9de Merge branch 'master' of github.com:fabxc/tsdb 2017-03-27 19:07:27 +02:00
Fabian Reinartz a52980e0a8 Add workaround for deadlocks 
This adds a workaround to avoid deadlocks for inconsistent write lock
order across headBlocks.
Things keep working if transactions only append data for the same
timestamp, which is generally the case for Prometheus.

Full behavior should be restored in a subsequent change.
 2017-03-27 19:05:34 +02:00
Goutham Veeramachaneni 141499ff19
Add Tests For bigEndianPostings 2017-03-27 15:46:55 +05:30
Goutham Veeramachaneni 7b94a4e17d
Rename bytePostings To bigEndianPostings 
* To be more specific about the contents of the byte slice.
 2017-03-27 14:04:42 +05:30
Fabian Reinartz 6a87e1a926 Merge pull request #22 from Gouthamve/master 
Add Sample Back
 2017-03-27 09:55:55 +02:00