* Fixing an issue with filtering on a single dimension by converting In filter to a selector filter as needed with Filters.toFilter
* Adding a test so that any future refactoring does not break this behavior
* Made comment a bit more meaningful
The "new" IT framework provides a convenient way to package and run integration tests (ITs), but only for core modules. We have a use case to run an IT for a contrib extension: the proposed gRPC query extension. This PR provides the IT framework functionality to allow non-core ITs.
* Be able to load segments on Peons
This change introduces a new config on WorkerConfig
that indicates how many bytes of each storage
location to use for storage of a task. Said config
is divided up amongst the locations and slots
and then used to set TaskConfig.tmpStorageBytesPerTask
The Peons use their local task dir and
tmpStorageBytesPerTask as their StorageLocations for
the SegmentManager such that they can accept broadcast
segments.
Changes:
- Replace `OverlordHelper` with `OverlordDuty` to align with `CoordinatorDuty`
- Each duty has a `run()` method and defines a `Schedule` with an initial delay and period.
- Update existing duties `TaskLogAutoCleaner` and `DurableStorageCleaner`
- Add utility class `Configs`
- Update log, error messages and javadocs
- Other minor style improvements
* queue tasks if all slots in use
* Declare hamcrest-core dependency
* Use AtomicBoolean for shutdown requested
* Use AtomicReference for peon lifecycle state
* fix uninitialized read error
* fix indentations
* Make tasks protected
* fix KubernetesTaskRunnerConfig deserialization
* ensure k8s task runner max capacity is Integer.MAX_VALUE
* set job duration as task status duration
* Address pr comments
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Co-authored-by: George Shiqi Wu <george.wu@imply.io>
Instead of downloading jdk everytime we run CI, we're using inbuilt temurin jdk distributions 8, 11, 17 by settiing JAVA_HOME variable. This is not working as expected since we were not setting this as global environment variable as a result all CI builds are running on jdk11. This PR fixes the issue.
Changes:
- Do not allow retention rules for any datasource or cluster to be null
- Allow empty rules at the datasource level but not at the cluster level
- Add validation to ensure that `druid.manager.rules.defaultRule` is always set correctly
- Minor style refactors
* fix issues with filtering nulls on values coerced to numeric types
* fix issues with 'auto' type numeric columns in default value mode
* optimize variant typed columns without nested data
* more tests for 'auto' type column ingestion
This PR fixes an issue that could occur if druid.query.scheduler.numThreads is configured and any exception occurs after QueryScheduler.run has been called to create a Sequence. This would result in total and/or lane specific locks being acquired, but because the sequence was not actually being evaluated, the "baggage" which typically releases these locks was not being executed. An example of how this can happen is if a group-by having filter, which wraps and transforms this sequence happens to explode while wrapping the sequence. The end result is that the locks are acquired, but never released, eventually halting the ability to execute any queries.
We have seen that the first-time users often don't know the next steps if druid services are unresponsive for some reason. This PR makes some of those messages a bit more clear.
In StreamChunkParser#parseWithInputFormat, we call byteEntityReader.read() without handling a potential ParseException, which is thrown during this function call by the delegate AvroStreamReader#intermediateRowIterator.
A ParseException can be thrown if an Avro stream has corrupt data or data that doesn't conform to the schema specified or for other decoding reasons. This exception if uncaught, can cause ingestion to fail.
Clint Wylie
Tejaswini Bandlamudi
Soumyava
Adarsh Sanjeev
Victoria Lim
Peter Marshall
Paul Rogers
AmatyaAvadhanula
imply-cheddar
317brian
Kashif Faraz
Nicholas Lippis
Abhishek Agarwal
George Shiqi Wu
Shingo Kitagawa
Vadim Ogievetsky
minseok
Rohan Garg
Churro
Abhishek Radhakrishnan
zachjsh