Apache
/
druid
mirror of https://github.com/apache/druid.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
9,767 Commits 113 Branches 506 Tags 732 MiB
Commit Graph

8 Commits

Author SHA1 Message Date
Clint Wylie 1054d85171
add mechanism to control filter optimization in historical query processing (#8209) 
* add support for mechanism to control filter optimization in historical query processing

* oops

* adjust

* woo

* javadoc

* review comments

* fix

* default

* oops

* oof

* this will fix it

* more nullable, refactor DimFilter.getRequiredColumns to use Set, formatting

* extract class DimFilterToStringBuilder with common code from custom DimFilter toString implementations

* adjust variable naming

* missing nullable

* more nullable

* fix javadocs

* nullable

* address review comments

* javadocs, precondition

* nullable

* rename method to be consistent

* review comments

* remove tuning from ColumnComparisonFilter/ColumnComparisonDimFilter
 2019-08-09 16:36:18 -07:00
Samarth Jain 93cf9d4ad4 SQL support for t-digest based sketch aggregators (#8100) 
* SQL support for t-digest based sketch aggregators

* Fix teamcity errors

* Add missing dependencies

* Remove unused dependency

* Address code review comments

* Add checks for compression param
 2019-08-05 12:01:42 -07:00
Gian Merlino 77297f4e6f GroupBy array-based result rows. (#8196) 
* GroupBy array-based result rows.

Fixes #8118; see that proposal for details.

Other than the GroupBy changes, the main other "interesting" classes are:

- ResultRow: The array-based result type.
- BaseQuery: T is no longer required to be Comparable.
- QueryToolChest: Adds "decorateObjectMapper" to enable query-aware serialization
  and deserialization of result rows (necessary due to their positional nature).
- QueryResource: Uses the new decoration functionality.
- DirectDruidClient: Also uses the new decoration functionality.
- QueryMaker (in Druid SQL): Modifications to read ResultRows.

These classes weren't changed, but got some new javadocs:

- BySegmentQueryRunner
- FinalizeResultsQueryRunner
- Query

* Adjustments for TC stuff.
 2019-07-31 16:15:12 -07:00
Clint Wylie abf9843e2a fail complex type 'serde' registration when registered type does not match expected type (#7985) 
* make ComplexMetrics.registerSerde type check on register, resolves #7959

* add test

* simplify

* unused imports :/

* simplify

* burned by imports yet again

* remove unused constructor

* switch to getName

* heh oops
 2019-07-11 23:03:15 -07:00
Xue Yu b9c6a26c0e Use ComplexMetrics.registerSerde() across the codebase (#7925) 
* refactor complexmetric registerserde

* fix error

* feedback address
 2019-06-25 11:39:04 +03:00
SandishKumarHN 01881e3a98 Use only com.google.errorprone.annotations.concurrent.GuardedBy, not javax.annotations.concurrent.GuardedBy (#7889) 2019-06-17 15:58:51 +02:00
Clint Wylie ffc2397bcd fix AggregatorFactory.finalizeComputation implementations to be ok with null inputs (#7731) 
* AggregatorFactory finalizeComputation is nullable with nullable input, make implementations honor this

* fixes
 2019-05-22 21:13:09 -07:00
Samarth Jain b542bb9f34 TDigest backed sketch aggregators (#7331) 
* First set of changes for tDigest histogram

* Add license

* Address code review comments

* Add a doc page for new T-Digest sketch aggregators. Minor code cleanup and comments.

* Remove synchronization from BufferAggregators. Address code review comments

* Fix typo
 2019-05-09 17:22:55 -07:00