* add error messages in taskStatus for task failures in overlord
* unused imports
* add helper message for logs to look up
* fix tests
* fix counting the same task failures more than once
* same fix for HttpRemoteTaskRunner
The dependency-check cron job now purges any caches NVD before performing dependency check. Without this, a high CVE vulernability was reported in this job a few months after the nvd was updated for it.
Dependency on hadoop 2.8.5 is preventing us form updating this dependency to a later version. We don't believe that this is a major concern since Druid eats uncaught exceptions, and only displays them in logs. This issue also should only affect ingestion jobs, which can only be run by admin type users.
* compaction/status API retains status for datasources that no longer existed causing in-memory used to grow unbounded
* compaction/status API retains status for datasources that no longer existed causing in-memory used to grow unbounded
* compaction/status API retains status for datasources that no longer existed causing in-memory used to grow unbounded
* fix test
* fix test
* improve groupBy query granularity translation when issued from sql layer
* fix style
* use virtual column to determine timestampResult granularity
* dont' apply postaggregators on compute nodes
* relocate constants
* fix order by correctness issue
* fix ut
* use more easier understanding code in DefaultLimitSpec
* address comment
* rollback use virtual column to determine timestampResult granularity
* fix style
* fix style
* address the comment
* add more detail document to explain the tradeoff
* address the comment
* address the comment
* fix quotes
* fix sql doc parsing
* prevent array-input from losing position while the user is typing
* make group filter click-to-filterable
* fix casing bug in exact table search
* do not sort columns in smaples
* can bypass transform step
* fixed string json parsing
* improve PartitionMessage
* better error messages
* feedback fixes
* tool to order dimensions in schema view
Users sometimes make typos when picking timezones - like `America/Los Angeles`
instead of `America/Los_Angeles` instead of defaulting to UTC, this change
makes it so that an error is thrown instead notifying the user of their mistake.
* Bound memory in native batch ingest create segments
* Move BatchAppenderatorDriverTest to indexing service... note that we had to put the sink back in sinks in mergeandpush since the persistent data needs to be dropped and the sink is required for that
* Remove sinks from memory and clean up intermediate persists dirs manually after sink has been merged
* Changed name from RealtimeAppenderator to StreamAppenderator
* Style
* Incorporating tests from StreamAppenderatorTest
* Keep totalRows and cleanup code
* Added missing dep
* Fix unit test
* Checkstyle
* allowIncrementalPersists should always be true for batch
* Added sinks metadata
* clear sinks metadata when closing appenderator
* Style + minor edits to log msgs
* Update sinks metadata & totalRows when dropping a sink (segment)
* Remove max
* Intelli-j check
* Keep a count of hydrants persisted by sink for sanity check before merge
* Move out sanity
* Add previous hydrant count to sink metadata
* Remove redundant field from SinkMetadata
* Remove unneeded functions
* Cleanup unused code
* Removed unused code
* Remove unused field
* Exclude it from jacoco because it is very hard to get branch coverage
* Remove segment announcement and some other minor cleanup
* Add fallback flag
* Minor code cleanup
* Checkstyle
* Code review changes
* Update batchMemoryMappedIndex name
* Code review comments
* Exclude class from coverage, will include again when packaging gets fixed
* Moved test classes to server module
* More BatchAppenderator cleanup
* Fix bug in wrong counting of totalHydrants plus minor cleanup in add
* Removed left over comments
* Have BatchAppenderator follow the Appenderator contract for push & getSegments
* Fix LGTM violations
* Review comments
* Add stats after push is done
* Code review comments (cleanup, remove rest of synchronization constructs in batch appenderator, reneame feature flag,
remove real time flag stuff from stream appenderator, etc.)
* Update javadocs
* Add thread safety notice to BatchAppenderator
* Further cleanup config
* More config cleanup
* support using mariadb connector with mysql extensions
* cleanup and more tests
* fix test
* javadocs, more tests, etc
* style and more test
* more test more better
* missing pom
* more pom
A constant expression may evaluate to Double.NEGATIVE_INFINITY/Double.POSITIVE_INFINITY/Double.NAN e.g. log10(0). When using such an expression in native queries, the user will get the corresponding value without any error. In SQL, however, the user will run into NumberFormatException because we convert the double to big-decimal while constructing a literal numeric expression. This probably should be fixed in calcite - see https://issues.apache.org/jira/browse/CALCITE-2067. This PR adds a verbose error message so that users can take corrective action without scratching their heads.
* Avro union support
* Document new union support
* Add support for AvroStreamInputFormat and fix checkstyle
* Extend multi-member union test schema and format
* Some additional docs and add Enums to spelling
* Rename explodeUnions -> extractUnions
* explode -> extract
* ByType
* Correct spelling error
* add single input string expression dimension vector selector and better expression planning
* better
* fixes
* oops
* rework how vector processor factories choose string processors, fix to be less aggressive about vectorizing
* oops
* javadocs, renaming
* more javadocs
* benchmarks
* use string expression vector processor with vector size 1 instead of expr.eval
* better logging
* javadocs, surprising number of the the
* more
* simplify
Quote the $java_exec var in examples/bin/verify-java to support spaces in DRUID_JAVA_HOME/JAVA_HOME. At present, the steps before and after the version check properly quote the path, but the version check spuriously fails when pointing to a Java 8 install that has a space in its path.
* perf: improve concurrency and reduce algorithmic cost for task querying in HeapMemoryTaskStorage
* fix: address intellij linter concern regarding use of ConcurrentMap interface
* nit: document thread safety of HeapMemoryTaskStorage
* empty to trigger ci
* Fix expiration logic for ldap internal credential cache
* Removed sleeps from tests
* Make method package scoped so it can be used in unit tests
* Removed unused thrown exceptions
This PR refactors the code for QueryRunnerFactory#mergeRunners to accept a new interface called QueryProcessingPool instead of ExecutorService for concurrent execution of query runners. This interface will let custom extensions inject their own implementation for deciding which query-runner to prioritize first. The default implementation is the same as today that takes the priority of query into account. QueryProcessingPool can also be used as a regular executor service. It has a dedicated method for accepting query execution work so implementations can differentiate between regular async tasks and query execution tasks. This dedicated method also passes the QueryRunner object as part of the task information. This hook will let custom extensions carry any state from QuerySegmentWalker to QueryProcessingPool#mergeRunners which is not possible currently.
* allow encoding of ascii control chars
* change to JSON
* make json escpaes work
* update snapshot
* break out component
* fix test
* update test script
* update formatter to be more chill
In some instances the ingestion thread could be woken up spuriously,
resulting in the "Received pause command..." log message getting logged
multiple times. This change ensures we only log it once the first time
the pause is requested.
* tidy up
* add to segments view
* add unit tests for date
* better util export
* fix ds view
* fix tests
* fix test in time
* unset untermediate state
Switching to the bom dependency declaration simplifies managing jackson
dependencies. It also removes the need to override individual library
versions for CVE fixes, since the bom takes care of that internally.
This change aligns our jackson dependency versions on 2.10.5(.x):
- updates jackson libraries from 2.10.2 to 2.10.5
- jackson-databind remains at 2.10.5.1 as defined in the bom
Release notes: https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.10
* upgrade error-prone to 2.7.1 and support checks with Java 11+
- upgrade error-prone to 2.7.1
- support running error-prone with Java 11 and above using -Xplugin
instead of custom compiler
- add compiler arguments to ignore warnings/errors in Java 15/16
- introduce strictCompile property to enable strict profiles since we
now need multiple strict profiles for Java 8
- properly exclude all generated source files from error-prone
- fix druid-processing overriding annotation processors from parent pom
- fix druid-core disabling most non-default checks
- align plugin and annotation errorprone versions
- fix / suppress additional issues found by error-prone:
* fix bug in SeekableStreamSupervisor initializing ArrayList size with
the taskGroupdId
* fix missing @Override annotations
- remove outdated compiler plugin in benchmarks
- remove deleted ParameterPackage error-prone rule
- re-enable checks on benchmark module as well
* fix IntelliJ inspections
* disable LongFloatConversion due to bug in error-prone with JDK 8
* add comment about InsecureCrypto
* enrich expression cache key information to support expressions which depend on external state such as lookups
* cache rules everything around me
* low carb
* rename
Junegunn Choi
jerryleooo
Dongjoon Hyun
Clint Wylie
Jihoon Son
sthetland
Maytas Monsereenusorn
zachjsh
frank chen
Sandeep
kaijianding
Abhishek Agarwal
Vadim Ogievetsky
Suneet Saldanha
Agustin Gonzalez
Harini Rajendran
Joseph Glanville
Daniel Koepke
Jason Koch
Xavier Léauté
Shankeerthan Kasilingam
Hoseung Lee
Yi Yuan
Kashif Faraz