The endpoints added in #6272 were missing authorization checks. This patch removes the bulk
methods from SupervisorManager, and instead has SupervisorResource run the full list through
filterAuthorizedSupervisorIds before calling resume/suspend/terminate one by one.
Make static imports forbidden in tests and remove all occurrences to be
consistent with the non-test code.
Also, various changes to files affected by above:
- Reformat to adhere to druid style guide
- Fix various IntelliJ warnings
- Fix various SonarLint warnings (e.g., the expected/actual args to
Assert.assertEquals() were flipped)
* https://github.com/apache/incubator-druid/issues/7316 Use Map.putIfAbsent() instead of containsKey() + put()
* fixing indentation
* Using map.computeIfAbsent() instead of map.putIfAbsent() where appropriate
* fixing checkstyle
* Changing the recommendation text
* Reverting auto changes made by IDE
* Implementing recommendation: A ConcurrentHashMap on which computeIfAbsent() is called should be assigned into variables of ConcurrentHashMap type, not ConcurrentMap
* Removing unused import
* Add state and error tracking for seekable stream supervisors
* Fixed nits in docs
* Made inner class static and updated spec test with jackson inject
* Review changes
* Remove redundant config param in supervisor
* Style
* Applied some of Jon's recommendations
* Add transience field
* write test
* implement code review changes except for reconsidering logic of markRunFinishedAndEvaluateHealth()
* remove transience reporting and fix SeekableStreamSupervisorStateManager impl
* move call to stateManager.markRunFinished() from RunNotice to runInternal() for tests
* remove stateHistory because it wasn't adding much value, some fixes, and add more tests
* fix tests
* code review changes and add HTTP health check status
* fix test failure
* refactor to split into a generic SupervisorStateManager and a specific SeekableStreamSupervisorStateManager
* fixup after merge
* code review changes - add additional docs
* cleanup KafkaIndexTaskTest
* add additional documentation for Kinesis indexing
* remove unused throws class
This includes the router, overlord, middleManager, and coordinator.
Does the following things:
- Loads LookupSerdeModule on MM, overlord, and coordinator.
- Adds LookupExprMacro to LookupSerdeModule, which allows these node
types to understand that the 'lookup' function exists.
- Adds a test to make sure that LookupSerdeModule works for virtual
columns, filters, transforms, and dimension specs.
This is implementing the technique discussed on these two issues:
- https://github.com/apache/incubator-druid/issues/7724#issuecomment-494723333
- https://github.com/apache/incubator-druid/pull/7082#discussion_r264888771
* Add checkstyle for "Local variable names shouldn't start with capital"
* Adjust some local variables to constants
* Replace StringUtils.LINE_SEPARATOR with System.lineSeparator()
* fix lookup editor to use lookup tiers instead of historical tiers
* use default tier if empty response, fix if configured lookups is null
* fixes
* fix typo
* Bump Checkstyle to 8.20
Moderate severity vulnerability that affects:
com.puppycrawl.tools:checkstyle
Checkstyle prior to 8.18 loads external DTDs by default,
which can potentially lead to denial of service attacks
or the leaking of confidential information.
Affected versions: < 8.18
* Oops, missed one
* Oops, missed a few
* Set direct memory if unable to detect JVM config
Java 9 and above prevents us from detecting the maximum available direct
memory.
This change adds a fallback method to use at most 25% of maximum heap
size, which should be a reasonable default.
Unless -XX:MaxDirectMemorySize is set, recent JVMs will default maximum
direct memory to match the maximum heap size, so this should work out of
the box in most cases. For completeness we print instructions in the log
to explain how to adjust settings if necessary.
* skip test rather than succeeding
* reword log message
Co-Authored-By: Himanshu <g.himanshu@gmail.com>
* update easymock / powermock for to 4.0.2 / 2.0.2 for JDK11 support
* update tests to use new easymock interfaces
* fix tests failing due to easymock fixes
* remove dependency on jmockit
* fix race condition in ResourcePoolTest
* V1 - improve parallelism of zookeeper based segment change processing
* Create zk nodes in batches. Address code review comments.
Introduce various configs.
* Add documentation for the newly added configs
* Fix test failures
* Fix more test failures
* Remove prinstacktrace statements
* Address code review comments
* Use a single queue
* Address code review comments
Since we have a separate load peon for every historical, just having a single SegmentChangeProcessor
task per historical is enough. This commit also gets rid of the associated config druid.coordinator.loadqueuepeon.curator.numCreateThreads
* Resolve merge conflict
* Fix compilation failure
* Remove batching since we already have a dynamic config maxSegmentsInNodeLoadingQueue that provides that control
* Fix NPE in test
* Remove documentation for configs that are no longer needed
* Address code review comments
* Address more code review comments
* Fix checkstyle issue
* Address code review comments
* Code review comments
* Add back monitor node remove executor
* Cleanup code to isolate null checks and minor refactoring
* Change param name since it conflicts with member variable name
* sampler initial check-in
fix checkstyle issues
add sampler fix to process CSV files from cache properly
change to composition and rename some classes
add tests and report num rows read and indexed
remove excludedByFilter flag and don't send filtered out data
fix tests to handle both settings for druid.generic.useDefaultValueForNull
* wrap sampler firehose in TimedShutoffFirehoseFactory to support timeouts
* code review changes - add additional comments, limit maxRows
* EmitterModule: Throw an error on invalid emitter types.
The current behavior of silently using the "noop" emitter is unhelpful
and makes it difficult to debug config typos.
* Add comments.
* BaseAppenderatorDriver: Fix potentially overeager segment cleanup.
Here is a thing that I think can go wrong:
1. We push some segments, then try to publish them transactionally.
2. The segments are actually published, but the 200 OK response gets
lost (connection dropped, whatever).
3. We try again, and on the second try, the publish fails (because
the transaction baseline start metadata no longer matches).
4. Because the publish failed, we delete the pushed segments.
5. But this is bad, because the publish didn't really fail, it actually
succeeded in step 2.
I haven't seen this in the wild, but thought about it while
reviewing #7537.
This patch also cleans up logging a bit, making it more accurate and
somewhat less chatty.
* Avoid wrapping exceptions when not necessary.
* Initial commit
* Added test for int to long conversion
* Add appenderator test for realtime scan query
* get rid of todo
* Fix forbidden apis
* Jon's recommendations
* Formatting
* Add reload by interval API
Implements the reload proposal of #7439
Added tests and updated docs
* PR updates
* Only build timeline with required segments
Use 404 with message when a segmentId is not found
Fix typo in doc
Return number of segments modified.
* Fix checkstyle errors
* Replace String.format with StringUtils.format
* Remove return value
* Expand timeline to segments that overlap for intervals
Restrict update call to only segments that need updating.
* Only add overlapping enabled segments to the timeline
* Some renames for clarity
Added comments
* Don't rely on cached poll data
Only fetch required information from DB
* Match error style
* Merge and cleanup doc
* Fix String.format call
* Add unit tests
* Fix unit tests that check for overshadowing
* Add api to drop data by interval
* update to address comments
* unused imports
* PR comments + add tests in SQLMetadataSegmentManagerTest
* update tests and docs
* Add SegmentDescriptor interval in the hash while calculating Etag
* Add computeResultLevelCacheKey to CacheStrategy
Make HavingSpec cacheable and implement getCacheKey for subclasses
Add unit tests for computeResultLevelCacheKey
* Add more tests
* Use CacheKeyBuilder for HavingSpec's getCacheKey
* Initialize aggregators map to avoid NPE
* adjust cachekey builder for HavingSpec to ignore aggregators
* unused import
* PR comments
Java 9 removed support for sun.misc.Cleaner in favor of
java.lang.ref.Cleaner. This change adds a thin abstraction to switch
between Cleaner implementations based on JDK version at runtime
* Enhnace the HttpFirehose to work with both insecure URIs and URIs requiring basic authentication
* Improve security of enhanced HttpFirehoseFactory by not logging auth credentials
* Fix checkstyle failure in HttpFirehoseFactory.java
* Update docs and fix TeamCity build with required noinspection
* Indentation cleanup and logic modification for HttpFirehose object stream
* Remove default Empty string password provider in http firehose
* Add JavaDoc for MixIn describing its intended use
* Reverting documentation notation for json code to be inline with rest of doc
* Improve instantiation of ObjectMappers that require MixIn for redacting password from task logs
* Add comment to clarify fully qualified references of Objects in SQLMetadataStorageActionHandler
Removes the coordinator sanity check that prevents it from dropping all
segments. It's useful to get rid of this, since the behavior is
unintuitive for dev/testing clusters where users might regularly want
to drop all their data to get back to a clean slate.
But the sanity check was there for a reason: to prevent a race condition
where the coordinator might drop all segments if it ran before the
first metadata store poll finished. This patch addresses that concern
differently, by allowing methods in MetadataSegmentManager to return
null if a poll has not happened yet, and canceling coordinator runs
in that case.
This patch also makes the "dataSources" reference in
SQLMetadataSegmentManager volatile. I'm not sure why it wasn't volatile
before, but it seems necessary to me: it's not final, and it's dereferenced
from multiple threads without synchronization.
* refactor lookups to be more chill to router
* remove accidental change
* fix and combine LookupIntrospectionResourceTest
* fix inspection
* rename RouterLookupModule to LookupSerdeModule and RouterLookupExtractorFactoryContainerProvider to NoopLookupExtractorFactoryContainerProvider
* make comment generic
* use ConfigResourceFilter instead of StateResourceFilter
* fix indentation
* unused import
* another unused import
* refactor some stuff into processing module, split up LookupModule.java classes into their own files
* Fix two issues with Coordinator -> Overlord communication.
1) ClientCompactQuery needs to recognize the potential for 'intervals'
to be set instead of 'segments'. The lack of this led to a
NullPointerException on DruidCoordinatorSegmentCompactor.java:102.
2) In two locations (DruidCoordinatorSegmentCompactor,
DruidCoordinatorCleanupPendingSegments) tasks were being retrieved
using waiting/pending/running tasks in the wrong order: by checking
'running' first and then 'pending', tasks could be missed if they
moved from 'pending' to 'running' in between the two calls. Replaced
these methods with calls to 'getActiveTasks', a new method that does
the calls in the right order.
* Remove unused import.
Gian Merlino
Parag Jain
Sashidhar Thallam
Chi Cao Minh
Clint Wylie
Fokko Driesprong
SandishKumarHN
Himanshu
Surekha
Xue Yu
Fokko Driesprong
Jihoon Son
Justin Borromeo
Roman Leventov
Gian Merlino
Merlin Lee
Jonathan Wei
Xavier Léauté
Xavier Léauté
Samarth Jain
David Lim
Adam Peck
Xavier Léauté
Lucas Capistrant
Clint Wylie