Commit Graph

2798 Commits

Author SHA1 Message Date
Nishant 35160e5595 Add metrics for Query Count statistics (#3470)
* Add metrics for Query Count statistics

This PR adds a new metrics monitor “QueryCountStatsMonitor” which emits
three new metrics -
1) query/success/count - number of successful queries
2) query/failed/count - number of failed queries
3) query/interrupted/count - number of interrupted/timedout queries

fix bindings

* make fields final

* fix imports

* AsyncQueryForwardingServlet implement QueryStatsProvider

* remove unused import
2016-12-19 09:47:58 -08:00
Gian Merlino dd63f54325 Built-in SQL. (#3682) 2016-12-16 17:15:59 -08:00
Nishant 8cfcb95fbc Add Filtered and Composing request loggers (#3469)
* Add Filtered and Composing request loggers

Add Filtered and Composite Request loggers
- enables users to filter request logs for slow queries.

fix test

* review comments

* review comment

* remove unused import
2016-12-16 11:18:32 -08:00
Jihoon Son 5e39578eee Enable parallel test (#3774)
* Enable parallel test

* Remove unnecessary NotThreadSafe annocation

* Randomize the start port when finding available ports

* Fix test failure

* Change to handle all negatives
2016-12-14 21:05:56 -08:00
John Zhang 48b22e261a support atomic writes for local deep storage (#3521)
* Use atomic writes for local deep storage

* fix pr issues

* use defaultObjMapper for test

* move tmp pushes to a intermediate dir

* minor refactor
2016-12-13 10:03:22 -08:00
kaijianding 4be3eb0ce7 report message gap, source gap and sink count in RealtimePlumber (#3744)
* report message gap, source gap and sink count in RealtimePlumber

* report message gap, sink count in Appenderator

* add ingest/events/sourceGap in metrics.md

* remove source gap
2016-12-13 11:23:02 -06:00
Navis Ryu f794246ec1 Trimming out outside of given interval (#2798)
* Trimming out outside of given interval (Fix for #2659)

* addressed comments
2016-12-07 18:05:50 -08:00
Gian Merlino 943982b7b0 Configurable HTTP compression. (#3759)
* Configurable HTTP compression.

* Call real-time nodes real-time processes in docs.
2016-12-07 17:40:39 -08:00
Roman Leventov 70e83bea6d Fix PathChildrenCache's ExecutorService leak (#3726)
* Fix PathChildrenCache's executorService leak in Announcer, CuratorInventoryManager and RemoteTaskRunner

* Use a single ExecutorService for all workerStatusPathChildrenCaches in RemoteTaskRunner
2016-12-07 13:00:10 -08:00
Himanshu 06d0ef9c6c allow and load extensions with absolute paths in druid.extensions.loadList (#3747) 2016-12-06 17:40:23 -08:00
kaijianding f995b1426f retry loadSegment with all locations (#3681) 2016-12-06 12:00:59 -08:00
Himanshu 5440a06b2d make sure CliCoordinator initializes and starts DerbyMetadataStorage first if configured (#3700)
* make sure CliCoordinator initializes and starts DerbyMetadataStorage first if configured

* Revert "make sure CliCoordinator initializes and starts DerbyMetadataStorage first if configured"

This reverts commit 54f5644054626d4a9e2448bb4bd5e6ce9a9fca1d.

* make sure CliCoordinator initializes and starts DerbyMetadataStorage first if configured
2016-12-06 10:22:04 -08:00
Niketh Sabbineni d904c79081 Normalized Cost Balancer (#3632)
* Normalized Cost Balancer

* Adding documentation and renaming to use diskNormalizedCostBalancer

* Remove balancer from the strings

* Update docs and include random cost balancer

* Fix checkstyle issues
2016-12-05 17:18:20 -08:00
Navis Ryu c74d267f50 Support virtual column for select query (#2511)
* Support virtual column for select query

* Addressed comments
2016-12-05 15:14:35 -08:00
Gian Merlino a8069f2441 Retry on dataSource metadata CAS failures where retrying might help. (#3728)
This retries when the start condition is met but SELECT -> INSERT/UPDATE
fails, which indicates a race. If the start condition isn't met, there
won't be any retrying.
2016-12-01 11:50:15 -07:00
Roman Leventov c070b4a816 Fix concurrency defects, remove unnecessary volatiles (#3701) 2016-11-22 16:42:28 -08:00
Gian Merlino bcd20441be Make buildV9Directly the default. (#3688) 2016-11-14 09:29:32 -08:00
Roman Leventov fbbb55f867 Update emitter dependency to 0.4.0 and emit "version" dimension for all druid metrics (#3679)
* Update emitter dependency to 0.4.0 and emit "version" dimension for all druid metrics, not only query metrics

* Remove unused imports

* Use empty string instead of "testing-version" as a version placeholder
2016-11-11 17:17:27 -06:00
Himanshu b76b3f8d85 reset-cluster command to clean up druid state stored on metadata and deep storage (#3670) 2016-11-09 11:07:01 -06:00
Gian Merlino 657e4512d2 Checkstyle checks for AvoidStaticImport, UnusedImports. (#3660)
Excludes tests from AvoidStaticImport, since those are used often there and
I didn't want to make this changeset too large. Production code use was minimal
and I switched those to non-static imports.
2016-11-05 11:34:36 -07:00
Himanshu 0e269ce72a max row limit is necessary is connector is setup for streaming (#3635) 2016-11-01 09:39:55 -07:00
Himanshu 32c5494e97 eagerly allocate the intermediate computation buffers (#3628) 2016-10-31 15:24:07 -07:00
Gian Merlino 9f5c895d5f Fix imports in DefaultOfflineAppenderatorFactoryTest. (#3624) 2016-10-31 12:23:19 -07:00
Slim f6995bc908 offline appenderator factory. (#3483)
* adding default offline appenderator

* adding test

* fix comments

* fix comments
2016-10-31 10:05:58 -07:00
Himanshu 641469fc38 manage overshadowing efficiently at coordinator (#3584)
* manage overshadowing efficiently at coordinator

* take readlock in VersionedIntervalTimeline.isOvershadowed()
2016-10-24 22:49:08 +05:30
Akash Dwivedi 4b3bd8bd63 Migrating java-util from Metamarkets. (#3585)
* Migrating java-util from Metamarkets.

* checkstyle and updated license on java-util files.

* Removed unused imports from whole project.

* cherry pick metamx/java-util@826021f.

* Copyright changes on java-util pom, address review comments.
2016-10-21 14:57:07 -07:00
Roman Leventov 5dc95389f7 Add Checkstyle framework (#3551)
* Add Checkstyle framework

* Avoid star import

* Need braces for control flow statements

* Redundant imports

* Add NewLineAtEndOfFile check
2016-10-13 13:37:47 -07:00
Gian Merlino ddc856214d When inserting segments, mark unused if already overshadowed. (#3499)
This is useful for the insert-segment-to-db tool, which would otherwise
potentially insert a lot of overshadowed segments as "used", causing
load and drop churn in the cluster.
2016-10-10 18:10:18 -07:00
Himanshu 7e6824501c fix: QueryResource thread name includes whole inner query string for nested query (#3549)
* print exception details from QueryInterruptedException

* in QueryResource.java, set thread name to include dataSource names and not whole query string e.g. from QueryDataSource
2016-10-06 18:30:52 -07:00
praveev 43cdc675c7 Add support for timezone in segment granularity (#3528)
* Add support for timezone in segment granularity

* CR feedback. Handle null timezone during equals check.

* Include timezone in docs.
Add timezone for ArbitraryGranularitySpec.
2016-10-03 08:15:42 -07:00
Gian Merlino 40f2fe7893 Bump versions to 0.9.3-SNAPSHOT (#3524) 2016-09-29 13:53:32 -07:00
John Zhang 78b06a7d7e make global http client worker threads configurable (#3514) 2016-09-28 23:18:51 -07:00
Xiaoyao 91e6ab4fcf LRU cache guarantee to keep size under limit (#3510)
* LRU cache guarantee to keep size under limit

* address comments

* fix failed tests in jdk7
2016-09-27 17:13:06 -07:00
Parag Jain 56b0586097 secure BrokerQueryResource endpoints (#3506) 2016-09-26 11:27:24 -07:00
David Lim ca9114b41b add supervisor reset API (#3484)
* add supervisor reset API

* CR doc changes and kill running tasks / clear offsets from supervisor
2016-09-22 17:51:06 -07:00
Navis Ryu 49c0fe0e8b Show candidate hosts for the given query (#2282)
* Show candidate hosts for the given query

* Added test cases & minor changes to address comments

* Changed path-param to query-pram for intervals/numCandidates
2016-09-22 08:32:38 -07:00
Keuntae Park 54ec4dd584 Support renaming of outputName for cached select and search query results (#3395)
* support renaming of outputName for cached select and search queries

* rebase and resolve conflicts

* rollback CacheStrategy interface change

* updated based on review comments
2016-09-20 08:19:14 -07:00
Charles Allen 95e08b38ea [QTL] Reduced Locking Lookups (#3071)
* Lockless lookups

* Fix compile problem

* Make stack trace throw instead

* Remove non-germane change

* * Add better naming to cache keys. Makes logging nicer
* Fix #3459

* Move start/stop lock to non-interruptable for readability purposes
2016-09-16 11:54:23 -07:00
Gian Merlino 7a2a4bc6de JavaScript: Disable now affects worker selection and router strategy too. (#3458) 2016-09-13 16:37:42 -07:00
Jonathan Wei df766b2bbd Add dimension handling interface for ingestion and segment creation (#3217)
* Add dimension handling interface for ingestion and segment creation

* update javadocs for DimensionHandler/DimensionIndexer

* Move IndexIO row validation into DimensionHandler

* Fix null column skipping in mergerV9

* Add deprecation note for 'numeric_dims' filename pattern in IndexIO v8->v9 conversion

* Fix java7 test failure
2016-09-12 12:54:02 -07:00
Gleb Smirnov 8bee07e81e Respect server-side sorting of tasks in coordinator console (#3404) 2016-08-28 16:38:29 -07:00
jaehong choi 2e0f253c32 introducing lists of existing columns in the fields of select queries' output (#2491)
* introducing lists of existing columns in the fields of select queries' output

* rebase master

* address the comment. add test code for select query caching

* change the cache code in SelectQueryQueryToolChest to 0x16
2016-08-25 21:37:53 +05:30
kaijianding eafafce1aa fix old usage of dimension as string instead of dimensionSchema in DataSchema (#3365) 2016-08-16 09:58:04 -07:00
David Lim ed924bf214 allow registrants to opt out of announcing themselves when registering as a chat handler (#3360) 2016-08-16 10:51:28 +05:30
rajk-tetration 362b9266f8 Adding filters for TimeBoundary on backend (#3168)
* Adding filters for TimeBoundary on backend

Signed-off-by: Balachandar Kesavan <raj.ksvn@gmail.com>

* updating TimeBoundaryQuery constructor in QueryHostFinderTest

* add filter helpers

* update filterSegments + test

* Conditional filterSegment depending on whether a filter exists

* Style changes

* Trigger rebuild

* Adding documentation for timeboundaryquery filtering

* added filter serialization to timeboundaryquery cache

* code style changes
2016-08-15 10:25:24 -07:00
Jonathan Wei 890e3bdd3f More informative query unit test names (#3342) 2016-08-09 22:24:48 -07:00
Gian Merlino 21bce96c4c More useful query errors. (#3335)
Follow-up to #1773, which meant to add more useful query errors but
did not actually do so. Since that patch, any error other than
interrupt/cancel/timeout was reported as `{"error":"Unknown exception"}`.

With this patch, the error fields are:

- error, one of the specific strings "Query interrupted", "Query timeout",
  "Query cancelled", or "Unknown exception" (same behavior as before).
- errorMessage, the message of the topmost non-QueryInterruptedException
  in the causality chain.
- errorClass, the class of the topmost non-QueryInterruptedException
  in the causality chain.
- host, the host that failed the query.
2016-08-09 16:14:52 +08:00
Navis Ryu 39351fb8d2 Mask properties from logging (#3332)
* Mask properties from logging

* mask "password" by default
2016-08-08 21:36:10 +05:30
kaijianding 50d52a24fc ability to not rollup at index time, make pre aggregation an option (#3020)
* ability to not rollup at index time, make pre aggregation an option

* rename getRowIndexForRollup to getPriorIndex

* fix doc misspelling

* test query using no-rollup indexes

* fix benchmark fail due to jmh bug
2016-08-02 11:13:05 -07:00
Jonathan Wei a6105cbb86 Add numeric StringComparator (#3270)
* Add numeric StringComparator

* Only use direct long comparison for numeric ordering in BoundFilter, add time filtering benchmark query

* Address PR comments, add multithreaded BoundDimFilter test

* Add comment on strlen tie handling

* Add timeseries interval filter benchmark

* Adjust docs

* Use jackson for StringComparator, address PR comments

* Add new TopNMetricSpec and SearchSortSpec with tests (WIP)

* More TopNMetricSpec and SearchSortSpec tests

* Fix NewSearchSortSpec serde

* Update docs for new DimensionTopNMetricSpec

* Delete NumericDimensionTopNMetricSpec

* Delete old SearchSortSpec

* Rename NewSearchSortSpec to SearchSortSpec

* Add TopN numeric comparator benchmark, address PR comments

* Refactor OrderByColumnSpec

* Add null checks to NumericComparator and String->BigDecimal conversion function

* Add more OrderByColumnSpec serde tests
2016-07-29 15:44:16 -07:00