343dd23ee7
refactor map functions to use list of values
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This commit changes `tsdb.mapFunc` to use `tsdb.MapInput` instead
of an iterator. This will make it easier and faster to pass blocks
of values from the new storage engine into the engine.
2015-09-29 14:00:33 -06:00
842b36f30f
godoc
2015-09-23 15:52:44 -05:00
715e3d8d3c
add comment to clarify
2015-09-23 15:49:17 -05:00
d6ee542083
SelectFilterFields -> SelectWhereFields
2015-09-23 15:47:12 -05:00
b2474c9abf
reduce arguments to MapTopBottom
2015-09-23 15:44:36 -05:00
104c049a53
fix typo
2015-09-23 15:26:13 -05:00
81ad1f87a4
refactor MapTopBottom signature
2015-09-23 10:53:21 -05:00
7c3a542e13
revert signatures for mean/sum map funcs
2015-09-23 10:32:00 -05:00
6b19e3dd9c
minor refactorings
2015-09-23 09:47:24 -05:00
b1becfbcfc
more tests, simplify mapFunc signatures
2015-09-23 09:27:19 -05:00
78bc740434
full support for min/max/first/last
2015-09-23 09:03:57 -05:00
8e27cf1fd8
Merge remote-tracking branch 'upstream/master' into refactor-select-mapper
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Conflicts:
tsdb/store.go
2015-09-22 13:58:24 -06:00
410eb4ece4
Merge pull request #3852 from influxdb/dmq-show-tag-keys
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convert SHOW TAG KEYS to distributed query
2015-09-22 15:28:08 -04:00
96715d7d90
rename Cursor.Seek() to Cursor.SeekTo()
2015-09-22 13:23:16 -06:00
56cb2fae5d
fix integration tests
2015-09-22 13:10:13 -06:00
649663ca15
fix tests
2015-09-22 13:10:13 -06:00
b213ddad78
refactor cursor
2015-09-22 13:10:12 -06:00
a5269e9cc7
rename direction to ascending.
2015-09-22 13:09:26 -06:00
1b8b625787
refactor SelectMapper
2015-09-22 13:09:26 -06:00
0883182798
simplify select mapper stmt
2015-09-22 12:27:14 -06:00
79e6e3e07a
Merge pull request #4196 from influxdb/export_iterator
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export tsdb.Iterator
2015-09-22 11:09:08 -06:00
d96119cc01
Correct MapperValueAsJSON comment
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[ci skip]
2015-09-22 09:49:57 -07:00
007508bde0
export tsdb.Iterator
2015-09-22 10:29:49 -06:00
e43ad09f44
Perform custom unmarshal during unit tests
2015-09-22 00:24:43 -07:00
56193be05c
Simple tests work
2015-09-21 22:50:29 -07:00
07c9d40b87
Merge pull request #4179 from mark-rushakoff/sorted-measurements-by-tag-filters
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Sort DatabaseIndex.measurementsByTagFilters result
2015-09-21 11:19:37 -07:00
e176d2c0dd
make SHOW TAG KEYS support (S)LIMIT & (S)OFFSET
2015-09-21 13:05:53 -04:00
8e236532e8
delete unused executeShowTagKeysStatement func
2015-09-21 11:32:13 -04:00
8bd2408320
convert SHOW TAG KEYS to distributed query
2015-09-21 11:30:51 -04:00
57b211a538
Merge branch 'master' into bottom
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resolve changelog conflict
2015-09-21 12:31:29 +00:00
85275e7d59
Sort DatabaseIndex.measurementsByTagFilters result
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Fixes #4118
2015-09-20 14:37:27 -07:00
5b24841973
rename topReduceOut
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Also, gofmt
2015-09-18 15:04:09 +00:00
b07c36288d
Merge pull request #4130 from influxdb/topopt
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optimize top queries
2015-09-18 14:40:57 +00:00
b5fc2a96b1
Implement bottom
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After the rework of the ordering for top, this was just a matter
of adding a flag telling the minheap which way the values should
be sorted.
2015-09-18 14:39:46 +00:00
ce1dc840ef
Better documentation for typeCompare.
2015-09-18 13:11:46 +00:00
f9bfb2fcc5
Merge pull request #4142 from influxdb/nil_partition
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If partition is nil return on Close immediately
2015-09-17 16:37:37 -07:00
72f6f7d268
Merge pull request #4134 from influxdb/issue-3447
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Refactor Points and Rows to dedicated packages
2015-09-17 15:27:48 -05:00
d9e4b3b851
split comparison into 2 stages, one for type and one for value
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Also, fix it so that heap inserts sort on tags as well.
This change makes it easier to implement bottom and also fixes the test that the previous change broke.
2015-09-17 14:59:02 +00:00
f73bc6ff19
Merge pull request #4140 from influxdb/engine_config
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Make engine configurable
2015-09-16 21:17:43 -07:00
5e991f1703
If partition is nil return on Close immediately
2015-09-16 19:38:02 -07:00
7b1a4e6700
Control whether each query should be logged
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Fixes issue #4138
2015-09-16 19:26:23 -07:00
e4fde993f1
Make engine configurable
2015-09-16 19:09:25 -07:00
ba830be3b9
actually move influxql.Row* -> models.Row*
2015-09-16 16:32:50 -05:00
d19a510ad2
refactor Points and Rows to dedicated packages
2015-09-16 15:33:08 -05:00
6d4319d244
Add function to tsdb.point to get line-protocol string in the correct units
2015-09-16 10:53:59 -07:00
59307b8b78
optimize top queries
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Instead of rounding up the points, sorting and then slicing, keep a
heap that allows us to quickly see if the point needs to be in the
set. This cuts a top query on a dataset of 8 million points from 35
seconds to 11 seconds.
2015-09-16 17:02:44 +00:00
5395ac7634
Period in field name that matches measurement fails. Fixes #3457
2015-09-15 16:26:39 -05:00
51b22f180f
simplify the sorting for top/distinct.
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Instead of using closures and 2 different sort routines, have an
interface compare method that makes it easy to switch directions
for comparisons.
Note that this changes the sort order of distinct to match that of
top. While it is a change, I don't think it will break any code. The
important thing for distinct is just that the ordering is absolute,
not what the order is.
2015-09-15 15:03:31 +00:00
93f1fcb38c
Merge pull request #4073 from influxdb/wal_stat_fixes
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WAL statistics fixes
2015-09-14 07:10:26 -07:00
eb65f50593
gofmt
2015-09-11 14:41:59 +00:00
Ben Johnson
Cory LaNou
dgnorton
Nathaniel Cook
Philip O'Toole
Nathaniel Cook
Philip O'Toole
Daniel Morsing
Mark Rushakoff
Daniel Morsing
Cameron Sparr