* fix NestedDataColumnIndexerV4 to not report cardinality
changes:
* fix issue similar to #16489 but for NestedDataColumnIndexerV4, which can report STRING type if it only processes a single type of values. this should be less common than the auto indexer problem
* fix some issues with sql benchmarks
This fixes an issue where in some cases, a SQL syntax error encountered when parsing / planning a query results in an error returned to the user with persona a `admin` when it should instead be `user`.
Update default value of druid.indexer.tasklock.batchAllocationWaitTime to 0.
Thus, a segment allocation request is processed immediately unless there are already some requests queued before this one. While in queue, a segment allocation request may get clubbed together with other similar requests into a batch to reduce load on the metadata store.
* Remove unused constants
* Refactor getBlockBlobLength
* Better link
* Upper-case log
* Mark defaultStorageAccount nullable
This is the case if you do not use Azure for deep-storage but ingest from Azure blobs.
* Do not always create a new container if it doesn't exist
Specifically, only create a container if uploading a blob or writing a blob stream
* Add lots of comments, group methods
* Revert "Mark defaultStorageAccount nullable"
* Add mockito for junit
* Add extra test
* Add comment
Thanks George.
* Pass blockSize as Long
* Test more branches...
* Optimise S3 storage writing for MSQ durable storage
* Get rid of static ConcurrentHashMap
* Fix static checks
* Fix tests
* Remove unused constructor parameter chunkValidation + relevant cleanup
* Assert etags as String instead of Integer
* Fix flaky test
* Inject executor service
* Make threadpool size dynamic based on number of cores
* Fix S3StorageDruidModuleTest
* Fix S3StorageConnectorProviderTest
* Fix injection issues
* Add S3UploadConfig to manage maximum number of concurrent chunks dynamically based on chunk size
* Address the minor review comments
* Refactor S3UploadConfig + ExecutorService into S3UploadManager
* Address review comments
* Make updateChunkSizeIfGreater() synchronized instead of recomputeMaxConcurrentNumChunks()
* Address the minor review comments
* Fix intellij-inspections check
* Refactor code to use futures for maxNumConcurrentChunks. Also use executor service with blocking queue for backpressure semantics.
* Update javadoc
* Get rid of cyclic dependency injection between S3UploadManager and S3OutputConfig
* Fix RetryableS3OutputStreamTest
* Remove unnecessary synchronization parts from RetryableS3OutputStream
* Update javadoc
* Add S3UploadManagerTest
* Revert back to S3StorageConnectorProvider extends S3OutputConfig
* Address Karan's review comments
* Address Kashif's review comments
* Change a log message to debug
* Address review comments
* Fix intellij-inspections check
* Fix checkstyle
---------
Co-authored-by: asdf2014 <asdf2014@apache.org>
* Handle null values of centralized schema config in PartialMergeTask
* Fix checkstyle
* Do not pass centralized schema config from supervisor task to sub-tasks
* Do not pass ObjectMapper in constructor of task
* Fix logs
* Fix tests
* Fallback vectorization for FunctionExpr and BaseMacroFunctionExpr.
This patch adds FallbackVectorProcessor, a processor that adapts non-vectorizable
operations into vectorizable ones. It is used in FunctionExpr and BaseMacroFunctionExpr.
In addition:
- Identifiers are updated to offer getObjectVector for ARRAY and COMPLEX in addition
to STRING. ExprEvalObjectVector is updated to offer ARRAY and COMPLEX as well.
- In SQL tests, cannotVectorize now fails tests if an exception is not thrown. This makes
it easier to identify tests that can now vectorize.
- Fix a null-matcher bug in StringObjectVectorValueMatcher.
* Fix tests.
* Fixes.
* Fix tests.
* Fix test.
* Fix test.
* Fix serde for ArrayOfDoublesSketchConstantPostAggregator.
The version originally added in #13819 was missing an annotation for
the "value" property. Fixes#16539.
Line endings for ArrayOfDoublesSketchConstantPostAggregator.java are changed
from \r\n to \n.
Adds a serde test, and improves various other datasketches post-aggregator
serde tests to deserialize into PostAggregator. This verifies that the type
information is set up correctly.
* Fix excessive imports.
* Fix equals, hashCode.
* Simplify serialized form of JsonInputFormat.
Use JsonInclude for keepNullColumns, assumeNewlineDelimited, and
useJsonNodeReader. Because the default value of keepNullColumns is
variable, we store the original configured value rather than the
derived value, and include if the original value is nonnull.
* Fix test.
* Router: Authorize permissionless internal requests.
Router-internal requests like /proxy/enabled and errors for invalid
requests should not require permissions, but they still need to be
authorized in order to satisfy the PreResponseAuthorizationCheckFilter.
This patch adds authorization checks that do not require any particular
permissions.
* Fix tests.
UnnestStorageAdapter and its cursors did not return capabilities correctly
for the output column. This patch fixes two problems:
1) UnnestStorageAdapter returned the capabilities of the unnest virtual
column prior to unnesting. It should return the post-unnest capabilities.
2) UnnestColumnValueSelectorCursor passed through isDictionaryEncoded from
the unnest virtual column. This is incorrect, because the dimension selector
created by this class never has a dictionary. This is the cause of #16543.
* Add interface method for returning canonical lookup name
* Address review comment
* Add test in LookupReferencesManagerTest for coverage check
* Add test in LookupSerdeModuleTest for coverage check
* Fix task bootstrap locations.
* Remove dependency of SegmentCacheManager from SegmentLoadDropHandler.
- The load drop handler code talks to the local cache manager via
SegmentManager.
* Clean up unused imports and stuff.
* Test fixes.
* Intellij inspections and test bind.
* Clean up dependencies some more
* Extract test load spec and factory to its own class.
* Cleanup test util
* Pull SegmentForTesting out to TestSegmentUtils.
* Fix up.
* Minor changes to infoDir
* Replace server announcer mock and verify that.
* Add tests.
* Update javadocs.
* Address review comments.
* Separate methods for download and bootstrap load
* Clean up return types and exception handling.
* No callback for loadSegment().
* Minor cleanup
* Pull out the test helpers into its own static class so it can have better state control.
* LocalCacheManager stuff
* Fix build.
* Fix build.
* Address some CI warnings.
* Minor updates to javadocs and test code.
* Address some CodeQL test warnings and checkstyle fix.
* Pass a Consumer<DataSegment> instead of boolean & rename variables.
* Small updates
* Remove one test constructor.
* Remove the other constructor that wasn't initializing fully and update usages.
* Cleanup withInfoDir() builder and unnecessary test hooks.
* Remove mocks and elaborate on comments.
* Commentary
* Fix a few Intellij inspection warnings.
* Suppress corePoolSize intellij-inspect warning.
The intellij-inspect tool doesn't seem to correctly inspect
lambda usages. See ScheduledExecutors.
* Update docs and add more tests.
* Use hamcrest for asserting order on expectation.
* Shutdown bootstrap exec.
* Fix checkstyle
Thanks for your contribution @amit-git-account
* Added new use cases and description of the use case - 5/14/24
The use case listing is not changed in a long time. While speaking with users, I came across several other use cases not listed here in the index. So I added new use cases and also added description against the use cases.
* Apply suggestions from code review
Co-authored-by: Katya Macedo <38017980+ektravel@users.noreply.github.com>
* Apply suggestions from code review
Co-authored-by: Katya Macedo <38017980+ektravel@users.noreply.github.com>
* update spelling file
* Update docs/design/index.md
---------
Co-authored-by: Charles Smith <techdocsmith@gmail.com>
Co-authored-by: Katya Macedo <38017980+ektravel@users.noreply.github.com>
Co-authored-by: 317brian <53799971+317brian@users.noreply.github.com>
Co-authored-by: Benedict Jin <asdf2014@apache.org>
Changes:
- Loosely followed the steps in the migration guide at
https://junit.org/junit5/docs/current/user-guide/#migrating-from-junit4
- Updated POM to add JUnit 5 dependencies
- Updated imports to JUnit 5 packages
- Updated annotations (Lifecycle annotations like `@BeforeEach`)
- Updated exception testing (`assertThrows`)
- Updated temporary path handling (use `@TempDir` annotation)
- Various other updates (replace other `Rule` usages, make sure to use JUnit 5 assertions)
Upstream release: https://github.com/delta-io/delta/releases/tag/v3.2.0
- Upgrade kernel dependency to 3.2.0
- Notable breaking changes introduced in upstream that affects the Druid extension:
- Rename TableClient -> Engine
- Rename DefaultTableClient -> DefaultEngine
- Exceptions moved to a separate package
- Table.getPath() doesn't throw TableNotFoundException. Instead the exception is thrown
when getting snapshot info from the Table object
This commit aims to enable the re-ordering of window operators in order to optimise
the sort and partition operators.
Example :
```
SELECT m1, m2,
SUM(m1) OVER(PARTITION BY m2) as sum1,
SUM(m2) OVER() as sum2
from numFoo
GROUP BY m1,m2
```
In order to compute this query, we can order the operators as to first compute the operators
corresponding to sum2 and then place the operators corresponding to sum1 which would
help us in reducing one sort operator if we order our operators by sum1 and then sum2.
There are a few issues with using Jackson serialization in sending datasketches between controller and worker in MSQ. This caused a blowup due to holding multiple copies of the sketch being stored.
This PR aims to resolve this by switching to deserializing the sketch payload without Jackson.
The PR adds a new query parameter used during communication between controller and worker while fetching sketches, "sketchEncoding".
If the value of this parameter is OCTET, the sketch is returned as a binary encoding, done by ClusterByStatisticsSnapshotSerde.
If the value is not the above, the sketch is encoded by Jackson as before.
Zoltan Haindrich
Clint Wylie
zachjsh
Andreas Maechler
Kashif Faraz
317brian
Vadim Ogievetsky
razinbouzar
Akshat Jain
Rishabh Singh
Gian Merlino
Katya Macedo
Bünyamin
Charles Smith
Jill Osborne
Abhishek Radhakrishnan
Amit
Karan Kumar
Atul Mohan
George Shiqi Wu
Adithya Chakilam
Sree Charan Manamala
Adarsh Sanjeev