* lay the groundwork for throttling replicant loads per RunRules execution
* Add dynamic coordinator config to control new replicant threshold.
* remove redundant line
* add some unit tests
* fix checkstyle error
* add documentation for new dynamic config
* improve docs and logs
* Alter how null is handled for new config. If null, manually set as default
* Update some dev dependencies, prettify, tslint-fix
* Sort tsconfig keys for easy comparison
* Set noImplicitThis
* Slightly more accurate types
* Bump Jest and related
* Bump react to latest on v16
* Bump node-sass, sass-loader for node14 support
* Remove node-sass-chokidar (unused)
* More unused dependencies
* Fix blueprint imports
* Webpack 5
* Update webpack config for 'process' usage
* Update playwright-chromium
* Emit esnext modules for tree shaking
* Enable source maps in development
* Dedupe
* Bump babel and things
* npm audit fix
* Add .editorconfig file to match prettier settings
* Update licenses (tslib is 0BSD as of 1.11.2)
https://github.com/microsoft/tslib/pull/96
* Require node >= 10
* Use Node 10 to run e2e tests
* Use 'ws' transport mode for dev server (will be default in next version)
* Remove an 'any'
* No sourcemaps in prod
* Exclude .editorconfig from license checks
* Try nvm for setting node version
* DruidInputSource: Fix issues in column projection, timestamp handling.
DruidInputSource, DruidSegmentReader changes:
1) Remove "dimensions" and "metrics". They are not necessary, because we
can compute which columns we need to read based on what is going to
be used by the timestamp, transform, dimensions, and metrics.
2) Start using ColumnsFilter (see below) to decide which columns we need
to read.
3) Actually respect the "timestampSpec". Previously, it was ignored, and
the timestamp of the returned InputRows was set to the `__time` column
of the input datasource.
(1) and (2) together fix a bug in which the DruidInputSource would not
properly read columns that are used as inputs to a transformSpec.
(3) fixes a bug where the timestampSpec would be ignored if you attempted
to set the column to something other than `__time`.
(1) and (3) are breaking changes.
Web console changes:
1) Remove "Dimensions" and "Metrics" from the Druid input source.
2) Set timestampSpec to `{"column": "__time", "format": "millis"}` for
compatibility with the new behavior.
Other changes:
1) Add ColumnsFilter, a new class that allows input readers to determine
which columns they need to read. Currently, it's only used by the
DruidInputSource, but it could be used by other columnar input sources
in the future.
2) Add a ColumnsFilter to InputRowSchema.
3) Remove the metric names from InputRowSchema (they were unused).
4) Add InputRowSchemas.fromDataSchema method that computes the proper
ColumnsFilter for given timestamp, dimensions, transform, and metrics.
5) Add "getRequiredColumns" method to TransformSpec to support the above.
* Various fixups.
* Uncomment incorrectly commented lines.
* Move TransformSpecTest to the proper module.
* Add druid.indexer.task.ignoreTimestampSpecForDruidInputSource setting.
* Fix.
* Fix build.
* Checkstyle.
* Misc fixes.
* Fix test.
* Move config.
* Fix imports.
* Fixup.
* Fix ShuffleResourceTest.
* Add import.
* Smarter exclusions.
* Fixes based on tests.
Also, add TIME_COLUMN constant in the web console.
* Adjustments for tests.
* Reorder test data.
* Update docs.
* Update docs to say Druid 0.22.0 instead of 0.21.0.
* Fix test.
* Fix ITAutoCompactionTest.
* Changes from review & from merging.
* dynamic coord config adding more balancing control
add new dynamic coordinator config, maxSegmentsToConsiderPerMove. This
config caps the number of segments that are iterated over when selecting
a segment to move. The default value combined with current balancing
strategies will still iterate over all provided segments. However,
setting this value to something > 0 will cap the number of segments
visited. This could make sense in cases where a cluster has a very large
number of segments and the admins prefer less iterations vs a thorough
consideration of all segments provided.
* fix checkstyle failure
* Make doc more detailed for admin to understand when/why to use new config
* refactor PR to use a % of segments instead of raw number
* update the docs
* remove bad doc line
* fix typo in name of new dynamic config
* update RservoirSegmentSampler to gracefully deal with values > 100%
* add handler for <= 0 in ReservoirSegmentSampler
* fixup CoordinatorDynamicConfigTest naming and argument ordering
* fix items in docs after spellcheck flags
* Fix lgtm flag on missing space in string literal
* improve documentation for new config
* Add default value to config docs and add advice in cluster tuning doc
* Add percentOfSegmentsToConsiderPerMove to web console coord config dialog
* update jest snapshot after console change
* fix spell checker errors
* Improve debug logging in getRandomSegmentBalancerHolder to cover all bad inputs for % of segments to consider
* add new config back to web console module after merge with master
* fix ReservoirSegmentSamplerTest
* fix line breaks in coordinator console dialog
* Add a test that helps ensure not regressions for percentOfSegmentsToConsiderPerMove
* Make improvements based off of feedback in review
* additional cleanup coming from review
* Add a warning log if limit on segments to consider for move can't be calcluated
* remove unused import
* fix tests for CoordinatorDynamicConfig
* remove precondition test that is redundant in CoordinatorDynamicConfig Builder class
* no need for intervals
* don't set redundant fields
* fix tests
* better filter control
* work with not
* wrap callout with form group
* update snapshot
* add split hint
* highlight issues with spec
* fixes
* fix default value
* move intervals back to partition step
* work with all sorts of chars
* fix enabled view
* better API escape
* fix escaping issue, bigints
* update licenses
* fix align
* do not show Query with SQL if no SQL
* add prettify script
* update dev readme
* add ordering to the datasource list
* add ordering to supervisor table
* added query error suggestions
* simplify the SQLs
* change segment size display to rows
* suggestion tests
* update snapshot
* make error detection more robust
* remove errant console log
* fix imports
* put suggestion on top
* better error rendering
* format as millions
* add .druid.pid to gitignore
* rename segment_size to segment_rows, fix visability, fix divide by zero
* update snapshots
* Web console: targetRowsPerSegment for hashed partionin
Added `targetRowsPerSegment` to the web console for hashed partition for both
the auto compaction view and as part of the ingestion workflow.
The help text was also updated to indicate when a user should care about
updating these fields
* code review
* update test snapshots
* oops
* Fix Avro OCF detection prefix and run formation detection on raw input
* Support Avro Fixed and Enum types correctly
* Check Avro version byte in format detection
* Add test for AvroOCFReader.sample
Ensures that the Sampler doesn't receive raw input that it can't
serialize into JSON.
* Document Avro type handling
* Add TS unit tests for guessInputFormat
- Update playwright to latest version
- Provide environment variable to disable/enable headless mode
- Allow running E2E tests against any druid cluster running on standard
ports (tutorial-batch.spec.ts now uses an absolute instead of relative
path for the input data)
- Provide environment variable to change target web console port
- Druid setup does not need to download zookeeper
Restore the web console's ability to view a datasource's compaction
configuration via the "action" menu. Refactoring done in
https://github.com/apache/druid/pull/10438 introduced a regression that
always caused the default compaction configuration to be shown via the
"action" menu instead.
Regression test is added in e2e-tests/auto-compaction.spec.ts.
Add an E2E test for the web console workflow of reindexing a Druid
datasource to change the secondary partitioning type. The new test
changes dynamic to single dim partitions since the autocompaction test
already does dynamic to hashed partitions.
Also, run the web console E2E tests in parallel to reduce CI time and
change naming convention for test datasources to make it easier to map
them to the corresponding test run.
Main changes:
1) web-consolee2e-tests/reindexing.spec.ts
- new E2E test
2) web-console/e2e-tests/component/load-data/data-connector/reindex.ts
- new data loader connector for druid input source
3) web-console/e2e-tests/component/load-data/config/partition.ts
- move partition spec definitions from compaction.ts
- add new single dim partition spec definition
Vadim Ogievetsky
Lucas Capistrant
Clint Wylie
John Gozde
Yi Yuan
Atul Mohan
Gian Merlino
frank chen
Suneet Saldanha
Jihoon Son
Jonathan Wei
zhangyue19921010
Ashish Kapoor
Joseph Glanville
Chi Cao Minh