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43 Commits

Author SHA1 Message Date
Kurt Young
1f2168fae5 add IndexMergerV9 
add unit tests for IndexMergerV9 and fix some bugs

add more unit tests and fix bugs

handle null values and add more tests

minor changes & use LoggingProgressIndicator in IndexGeneratorReducer

make some static class public from IndexMerger

minor changes and add some comments

changes for comments
 2016-01-16 11:25:28 +08:00
Himanshu Gupta
3f048f0b15 adding support to execute Select queries in AggregationTestHelper so that Select query based UTs can be written for complex aggregator implementations 2016-01-05 21:54:55 -06:00
Himanshu Gupta
62ba9ade37 unifying license header in all java files 2015-12-05 22:16:23 -06:00
Xavier Léauté
fa6142e217 cleanup and remove unused imports 2015-11-11 12:25:21 -08:00
Xavier Léauté
e4ac78e43d bump next snapshot to 0.9.0 2015-10-20 13:46:13 -07:00
Xavier Léauté
4c2c7a2c37 update version to 0.8.3 2015-10-14 21:40:55 -07:00
Gian Merlino
e3bb93e8c7 Revert "Merge pull request #1781 from dclim/nested-groupby-multiple-same-aggregator-fix-v2" 
This reverts commit dae488b7c001f11f88584598fcfa15026880794d, reversing
changes made to 397be4b897ccbd84d778218224d7dabb3db0a102.
 2015-10-01 00:05:59 -04:00
David Lim
70ae5ca922 Fix failure in nested groupBy with multiple aggregators with same fieldName 
Version 2 - Throws an exception if an outer query references an
aggregator that doesn't exist in the inner query, and then uses the
inner query aggregator names to form the columns for the intermediate
incremental index.

Also deleted all the getRequiredColumns() methods which are no longer
being used.

We do something wacky by adding an aggregator factory for the post
aggregators when building the intermediate incremental index, otherwise
queries on post aggregate results fail because the data isn't in the
incremental index.

Closes #1419
 2015-09-30 15:43:11 -06:00
Himanshu Gupta
5da58e48e0 use Rule based TemporaryFolder for cleanup of temp directory/files 2015-09-09 11:10:33 -05:00
Himanshu Gupta
9b54124cd0 pseudo integration tests for approximate histogram 2015-08-20 01:27:20 -05:00
Xavier Léauté
3b2e41e42a update for next release 2015-08-18 17:16:46 -07:00
Xavier Léauté
4cfb00bc8a inrement version 2015-07-15 13:09:05 -07:00
Xavier Léauté
0a5bb909a2 [maven-release-plugin] prepare for next development iteration 2015-06-18 17:35:19 -07:00
Xavier Léauté
59c6b2b279 [maven-release-plugin] prepare release druid-0.8.0-rc1 2015-06-18 17:35:14 -07:00
Charles Allen
f48db09e35 Add optimizations for ExtractionFn by enabling MANY_TO_ONE vs ONE_TO_ONE codepaths 
* Also adds LookupExtractionFn and MapLookupExtractor which takes in an explicit mapping of renames
* Add injective to javascript extraction fn
 2015-06-02 12:22:56 -07:00
Xavier Léauté
3c3db7229c Merge pull request #1355 from himanshug/long_max_min_aggregators 
Long max/min aggregators
 2015-05-13 12:08:11 -07:00
Himanshu Gupta
d0ec945129 adding aliases doubleMax and doubleMin for max and min respectively 
renamed all [Max/Min]*.java to [DoubleMax/DoubleMin]*.java and created [Max/Min]AggregatorFactory.java which can be removed when we dont need the min/max aggregator type backward compatibility
 2015-05-13 09:25:41 -05:00
fjy
7a6acf5c1b update pom to 0.8 2015-05-11 19:41:58 -06:00
Charles Allen
abdeaa0746 Add stricter checking for potential coding errors 
Can use via `mvn clean compile test-compile -P strict'
 2015-04-15 14:52:25 -07:00
fjy
aea7f9d192 [maven-release-plugin] prepare for next development iteration 2015-03-30 16:35:24 -07:00
fjy
060d7aef03 [maven-release-plugin] prepare release druid-0.7.1 2015-03-30 16:35:20 -07:00
fjy
b389cfe404 [maven-release-plugin] prepare for next development iteration 2015-03-19 12:38:17 -07:00
fjy
60e7d543cc [maven-release-plugin] prepare release druid-0.7.1-rc1 2015-03-19 12:38:13 -07:00
Xavier Léauté
217e674063 Handling aggregators and post aggregators with duplicate names 
* add test for same-name groupBy hyperUniques post-agg
* add test for same-name post-agg in groupby with approx histogram
* Fixes https://github.com/druid-io/druid/issues/1045
* Throws an error if post aggs and aggs do not have unique names
* Add more groupBy tests for Having filters
 2015-03-10 17:10:43 -07:00
Fangjin Yang
e8605c63a9 Merge pull request #1150 from himanshug/broker-parallel-chunk-process 
interval chunk query runner now processes individual chunk in a threadpool
 2015-03-02 13:50:23 -08:00
Himanshu Gupta
29039fd541 interval chunk query runner now processes individual chunk in a thread pool and prints metrics query/time per chunk 2015-03-02 15:45:09 -06:00
Xavier Léauté
b167dcf82c [maven-release-plugin] prepare for next development iteration 2015-02-23 14:28:06 -08:00
Xavier Léauté
e81ac2ba43 [maven-release-plugin] prepare release druid-0.7.0 2015-02-23 14:27:58 -08:00
Xavier Léauté
78df7f6165 Move Druid release artifacts to Sonatype 
- Switch to using Druid parent POM
- Add required fields for Sonatype
- Common plugin versions and settings have been moved to the parent pom
- Cleanup artifacts and POMs for consistent formatting
- Remove org.hyperic.sigar dependency and update docs to reflect necessary jars to add at runtime when sigar is needed
 2015-02-13 14:26:31 -08:00
fjy
d29740ed9f [maven-release-plugin] prepare for next development iteration 2015-02-12 16:16:00 -08:00
fjy
211fd15b7e [maven-release-plugin] prepare release druid-0.7.0-rc3 2015-02-12 16:15:56 -08:00
fjy
1f12c5b2f1 [maven-release-plugin] prepare for next development iteration 2015-02-03 12:06:49 -08:00
fjy
e82d431be7 [maven-release-plugin] prepare release druid-0.7.0-rc2 2015-02-03 12:06:41 -08:00
Fangjin Yang
92e616de11 Merge pull request #1077 from metamx/remove-unused-imports 
remove unused imports
 2015-02-02 10:45:27 -08:00
nishantmonu51
ba932bb1f2 remove unused imports 2015-02-02 21:53:39 +05:30
fjy
d05032b98a towards a community led druid 2015-01-31 20:57:36 -08:00
fjy
1f94de22c6 [maven-release-plugin] prepare for next development iteration 2015-01-20 14:23:55 -08:00
fjy
17476edc31 [maven-release-plugin] prepare release druid-0.7.0-rc1 2015-01-20 14:23:51 -08:00
Charles Allen
b1b5c9099e Update all String conversions to and from byte[] to use the java-util StringUtils functions 
* Speedup of GroupBy with javaScript filters by ~10%
* Requires https://github.com/metamx/java-util/pull/15
 2015-01-05 11:22:32 -08:00
nishantmonu51
6dc69c2f30 code cleanups & formatting 2014-12-02 22:44:33 +05:30
nishantmonu51
eac776f1a7 tests passing with on heap incremental index 2014-12-02 22:29:28 +05:30
Gautam Jayaprakash
f4dd9cdc31 explicitly pass in parent pom 2014-11-24 18:52:17 -08:00
fjy
8ee4d12562 Refactor structure for examples and extensions 2014-11-21 14:45:24 -08:00