* add configs to enable fast request failure on broker
* address review comments
* fix styling error
* fix style error
* have enableRequestLimit config instead of having user specify max limit
* add comment
* fix style error
* add UT fo LimitRequestsFilter
* address review comments
* fix test
* make LimitRequestsFilterTest more robust
* fix JettyQosTest
* Fix#4647
* NPE protect bucketInterval as well
* Add test to verify timezone as well
* Also handle case when intervals are already present
* Fix checkstyle error
* Use factory method instead for Datetime
* Use Intervals factory method
"No worker selection strategy set." would get logged any time tryAssignTask runs
in the default configuration, which is often. It also doesn't provide much value.
* Make AutoScaler, ProvisioningStrategy and BaseWorkerBehaviorConfig extension points; More logging in PendingTaskBasedWorkerProvisioningStrategy
* Address comments and fix a bug
* Extract method
* debug logging
* Rename BaseWorkerBehaviorConfig to WorkerBehaviorConfig and WorkerBehaviorConfig to DefaultWorkerBehaviorConfig
* Fixes
* Priority on loading for primary replica
* Simplicity fixes
* Fix on skipping drop for quick return.
* change to debug logging for no replicants.
* Fix on filter logic
* swapping if-else
* Fix on wrong "hasTier" logic
* Refactoring of LoadRule
* Rename createPredicate to createLoadQueueSizeLimitingPredicate
* Rename getHolderList to getFilteredHolders
* remove varargs
* extract out currentReplicantsInTier
* rename holders to holdersInTier
* don't do temporary removal of tier.
* rename primaryTier to tierToSkip
* change LinkedList to ArrayList
* Change MinMaxPriorityQueue in DruidCluster to TreeSet.
* Adding some comments.
* Modify log messages in light of predicates.
* Add in-method comments
* Don't create new Object2IntOpenHashMap for each run() call.
* Cache result from strategy call in the primary assignment to be reused during the same run.
* Spelling mistake
* Cleaning up javadoc.
* refactor out loading in progress check.
* Removed redundant comment.
* Removed forbidden API
* Correct non-forbidden API.
* Precision in variable type for NavigableSet.
* Obsolete comment.
* Clarity in method call and moving retrieval of ServerHolder into method call.
* Comment on mutability of CoordinatoorStats.
* Added auxiliary fixture for dropping.
* Add identity to query metrics, logs.
Also fix a bug where unauthorized requests would not emit any logs or metrics,
and instead would log a "Tried to emit logs and metrics twice" warning.
Also rename QueryResource's "getServer" to "cancelQuery", because that's what
it does.
* Do not emit identity by default.
* SQL: Delay query translation until the end of planning.
This fixes a bug in which input rels to nested queries could get swapped
out by the optimizer, leading to incorrect nested query planning.
This also, I hope, makes the query translation code easier to understand. At
least for me, the PartialDruidQuery -> DruidQuery -> Query chain is easier
to understand than the previous-existing rule spaghetti.
* Make test more consistent.
* Fix test.
* remove ServerConfig from DruidNode as all information needs to be present in DruidNode serialized form
* sanitize output of /druid/coordinator/v1/cluster endpoint
* Added org.joda.time.DateTime#(java.lang.String) to forbidden API.
* Added org.joda.time.DateTime#(java.lang.String, org.joda.time.format.DateTimeFormatter) to forbidden API.
* Add additional APIs that may create DateTime with default time zone
* Add helper function that accepts formatter to parse String.
* Add additional forbidden APIs
* Replace existing usage of forbidden APIs
* Use wrapper class to enforce Chronology on DateTimeFormatter.
* Creates constant UtcFormatter for constant ISODateTimeFormat.
* Add flattenSpec support to the Avro parser.
Also:
- Refactor the JSONPathParser a bit so it can share flattening code
with Avro (see ObjectFlatteners).
- Remove the JSONParser. It was only used in two places: by
UriNamespaceExtractor, and as a base for JSONToLowerParser. Migrated
the former to JSONPathParser and made the latter a standalone.
- Move GenericRecordAsMap to the Parquet extension, since the Avro
extension no longer uses it.
* Fix indentation.
* Fix equals/hashCode.
* Move caffeine out of extension.
* Remove `JsonTypeName` from the class itself
* Fix bad docs
* Fix distribution pom
* Fix unused import
* Make caffeine default
* Address code comments
* Add more description around the jre version in the readme
* Add suggested comments
Parag Jain
Gian Merlino
Himanshu
Guillaume Balaine
praveev
Akash Dwivedi
Jonathan Wei
Alexander Saydakov
Jihoon Son
Roman Leventov
QiuMM
Niketh Sabbineni
Goh Wei Xiang
Gino Ledesma
Charles Allen