Commit Graph

3009 Commits

Author SHA1 Message Date
Gian Merlino 0ce406bdf1
Introduce "transformSpec" at ingest-time. (#4890)
* Introduce "transformSpec" at ingest-time.

It accepts a "filter" (standard query filter object) and "transforms" (a
list of objects with "name" and "expression"). These can be used to do
filtering and single-row transforms without need for a separate data
processing job.

The "expression" fields use the same expression language as other
expression-based feature.

* Remove forbidden api.

* Fix compile error.

* Fix tests.

* Some more changes.

- Add nullable annotation to Firehose.nextRow.
- Add tests for index task, realtime task, kafka task, hadoop mapper,
  and ingestSegment firehose.

* Fix bad merge.

* Adjust imports.

* Adjust whitespace.

* Make Transform into an interface.

* Add missing annotation.

* Switch logger.

* Switch logger.

* Adjust test.

* Adjustment to handling for DatasourceIngestionSpec.

* Fix test.

* CR comments.

* Remove unused method.

* Add javadocs.

* More javadocs, and always decorate.

* Fix bug in TransformingStringInputRowParser.

* Fix bad merge.

* Fix ISFF tests.

* Fix DORC test.
2017-10-30 17:38:52 -07:00
Jonathan Wei 3e0a6fc374 Filter unauthorized datasources in INFORMATION_SCHEMA queries (#4998)
* Filter unauthorized datasources in INFORMATION_SCHEMA queries

* PR comments
2017-10-26 12:36:47 -07:00
Roman Leventov 125a912067 Add ability to inject extra dimensions for service emitter (#4982)
* Add ability to inject extra dimensions for service emitter

* Docs
2017-10-26 23:57:01 +05:30
Andy Sloane ee66db900e Fix binary serialization in caching (#4993)
* Fix binary serialization in caching

The previous caching code just concatenated a list of objects into a
byte array -- this is actually not valid because jackson-databind uses
enumerated references to strings internally, and concatenating multiple
binary serialized objects can throw off the references.

This change uses a single JsonGenerator to serialize the object list
rather than concatenating byte arrays.

* remove unused imports
2017-10-23 12:10:24 -07:00
Roman Leventov 772ca783cd Fix race in CachingCostBalancerStrategyFactory (#4989)
* Fix race in CachingCostBalancerStrategyFactory

* Remote timeout
2017-10-20 16:53:51 -07:00
Himanshu ef4a8cb724 Optional segment load/drop management without zookeeper using http (#4966)
* introducing CuratorLoadQueuePeon

* HttpLoadQueuePeon based off of current code

* Revert "Remove SegmentLoaderConfig.numLoadingThreads config (#4829)"

This reverts commit d8b3bfa63c.

* SegmentLoadDropHandler copy/pasted from ZkCoordinator

* Revert "1-based counts in ZkCoordinator (#4917)"

This reverts commit e725ff4146.

* remove non-zk part from ZkCoordinator

* remove zk part from SegmentLoadDropHandler

* additional changes for segment load/drop management with http

* address review comments

* add some more logs

* Execs class is moved
2017-10-19 12:41:23 -07:00
Roman Leventov 26b87c9f8e Fix CachingCostBalancerStrategyFactory's constructor (#4974)
* Fix CachingCostBalancerStrategyFactory's constructor

* Fix CachingCostBalancerStrategyFactory not registered in Lifecycle
2017-10-18 16:21:54 -05:00
Gian Merlino 5fc6891404 Reduce code duplication between test ExprMacroTables. (#4979) 2017-10-18 15:57:49 -05:00
Gian Merlino 4881bb273b Only consider loaded replicants when computing replication status. (#4921)
* Only consider loaded replicants when computing replication status.

This affects the computation of segment/underReplicated/count and
segment/unavailable/count, as well as the loadstatus?simple and
loadstatus?full APIs.

I'm not sure why they currently consider segments in the load
queues, but it would make more sense to me if they only considered
segments that are actually loaded.

* Fix tests.

* Fix imports.
2017-10-18 11:11:42 -07:00
Roman Leventov dc7cb117a1 Refactor ColumnSelectorFactory; Rely on ColumnValueSelector's polymorphism (#4886)
* Refactor ColumnSelectorFactory; Rely on ColumnValueSelector's polymorphism

* Fix MapVirtualColumn.makeColumnValueSelector()

* Minor fixes

* Fix IndexGeneratorCombinerTest

* DimensionSelector to return zeros when treated as numeric ColumnValueSelector

* Fix IncrementalIndexTest

* Fix IncrementalIndex.makeColumnSelectorFactory()

* Optimize MapBasedRow.getMetric()

* Fix VarianceAggregatorTest

* Simplify IncrementalIndex.makeColumnSelectorFactory()

* Address comments

* More comments

* Test
2017-10-13 21:44:17 -05:00
Jihoon Son 8d9902831e Refactoring PrefetchableTextFilesFirehoseFactory (#4836)
* Refactoring prefetchable firehose

* Fix to read cache when prefetch is disabled

* More tests

* Cleanup codes

* Add Fetcher

* Fix test failure

* Count file size

* Fix test

* rename generic parameter

* address comments

* address comments

* reuse buffer

* move Execs to java-util

* use execs

* Fix build
2017-10-13 21:39:28 -05:00
Jihoon Son 675c6c00dd Add checkstyle and intellij rule to prohibit unnecessary qualifiers in interfaces (#4958)
* add checkstyle and intellij rule

* fix tc fail
2017-10-13 07:56:19 -07:00
Atul Mohan c07678b143 Synchronization of lookups during startup of druid processes (#4758)
* Changes for lookup synchronization

* Refactor of Lookup classes

* Minor refactors and doc update

* Change coordinator instance to be retrieved by DruidLeaderClient

* Wait before thread shutdown

* Make disablelookups flag true by default

* Update docs

* Rename flag

* Move executorservice shutdown to finally block

* Update LookupConfig

* Refactoring and doc changes

* Remove lookup config constructor

* Revert Lookupconfig constructor changes

* Add tests to LookupConfig

* Make executorservice local

* Update LRM

* Move ListeningScheduledExecutorService to ExecutorCompletionService

* Move exception to outer block

* Remove check to see future is done

* Remove unnecessary assignment

* Add logging
2017-10-12 21:22:24 -05:00
Jihoon Son d95915f8d2 Implement get methods for PrefetchableFirehose (#4948) 2017-10-12 16:14:45 +09:00
Jihoon Son dfa9cdc982 Prioritized locking (#4550)
* Implementation of prioritized locking

* Fix build failure

* Fix tc fail

* Fix typos

* Fix IndexTaskTest

* Addressed comments

* Fix test

* Fix spacing

* Fix build error

* Fix build error

* Add lock status

* Cleanup suspicious method

* Add nullables

*  add doInCriticalSection to TaskLockBox and revert return type of task actions

* fix build

* refactor CriticalAction

* make replaceLock transactional

* fix formatting

* fix javadoc

* fix build
2017-10-11 23:16:31 -07:00
Roman Leventov 7a9940d624 Add /readiness to HistoricalResource (#4916)
* Add /loadStatusCode to HistoricalResource

* Address comments

* Fixes
2017-10-11 20:35:52 -07:00
Jihoon Son 56fb11ce0b Lazy initialization for JavaScript functions (#4871)
* Lazy initialization of JavaScript functions

* Fix test failure

* Fix thread-safety and postpone js conf check

* Fix test fail

* Fix test

* Fix KafkaIndexTaskTest

* Move config check
2017-10-10 21:52:42 -07:00
Roman Leventov e725ff4146 1-based counts in ZkCoordinator (#4917) 2017-10-10 13:00:51 -07:00
Kevin Conaway 1bc4b71a34 Reduce Chance of Duplicates in EventReceiverFireHose (#4903)
* Add ability to optionally specify a sequence identifier to reduce the possibility of duplicate events entering the event receiver firehose

* Add ability to optionally specify a sequence identifier to reduce the possibility of duplicate events entering the event receiver firehose

* Add a hard coded limit to the maximum number of possible producer IDs to prevent a malicious (or uninformed) client from overflowing the heap
2017-10-10 11:17:17 -07:00
Parag Jain 7cc18226cd add more tls configs to enable/disable specific cipher suites and protocols (#4902)
* add more tls configs to enable/disable specific cipher suites and protocols

* fix doc, allow empty list
2017-10-09 13:53:12 -07:00
Gian Merlino 797b54d283 DruidLeaderClient: Throw IOException on retryable errors. (#4913)
* DruidLeaderClient: Throw IOException on retryable errors.

Fixes #4911.

* Adjustments.
2017-10-06 15:12:09 -05:00
Himanshu 0e856ee806 add configs to enable fast request failure on broker and historical (#4540)
* 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
2017-10-06 14:45:13 -05:00
praveev 4ff12e4394 Hadoop indexing: Fix NPE when intervals not provided (#4686)
* 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
2017-10-05 22:46:07 -07:00
Akash Dwivedi 2ee32399ff granularity method in QueryMetrics. (#4570)
* granularity method in QueryMetrics.

PR to emit granularity dimension for timeseries, search, groupBy,
select and topN queries.

* QueryMetricsFactory classes for search and select queries.

* Empty implementation  for  Granularity() method.

* Review comment changes.

* Remove unused import.

* empty query() method.

* checkstyle fix.

* Import fix.
2017-10-04 09:42:52 -07:00
Jonathan Wei 07aa405a6f Fix PreResponseAuthorizationCheckFilter HTTP error masking (#4900)
* Fix PreResponseAuthorizationCheckFilter HTTP error masking

* Add remote addr and host to missing auth check log message
2017-10-03 16:58:57 -05:00
Jonathan Wei 5e60ccade1 Add context map to AuthenticationResult (#4870) 2017-10-02 17:08:14 -05:00
Jonathan Wei 9deab26d8b Fix auth check in InventoryViewUtils (#4869) 2017-10-02 11:38:45 -07:00
Niketh Sabbineni 3e9391433d Coord resource throws NPE when segments are requested (#4759) 2017-10-02 10:13:27 -07:00
Gian Merlino 1f2074c247 Bump versions in master to 0.11.1-SNAPSHOT. (#4878)
* Bump versions in master to 0.11.1-SNAPSHOT.

* Missed a few.
2017-09-28 17:09:51 -05:00
Goh Wei Xiang 26fd2b3a8e Priority on loading for primary replica (#4757)
* 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.
2017-09-28 13:02:05 -07:00
Gian Merlino a19f22b5bb Add identity to query metrics, logs. (#4862)
* 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.
2017-09-28 11:45:23 -07:00
Himanshu f69c9280c4 remove ServerConfig from DruidNode as all information needs to be present in DruidNode serialized form (#4858)
* remove ServerConfig from DruidNode as all information needs to be present in DruidNode serialized form

* sanitize output of /druid/coordinator/v1/cluster endpoint
2017-09-28 10:40:59 -05:00
Goh Wei Xiang 2c30d5ba55 Add org.joda.time.DateTime.parse() to forbidden APIs (#4857)
* 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.
2017-09-27 17:46:44 -05:00
Gian Merlino 999c6d800e Fix Router handling of SQL queries. (#4851) 2017-09-27 10:58:24 -07:00
Roman Leventov 9c126e2aa9 Forbid MapMaker (#4845)
* Forbid MapMaker

* Shorter syntax

* Forbid Maps.newConcurrentMap()
2017-09-27 06:49:47 -07:00
Charles Allen a6470c1d03 Move caffeine out of extension and make it the default cache implementation. (#4810)
* 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
2017-09-22 10:46:55 -07:00
Jonathan Wei 09fcb75583 Add RequestLogEvent emitters config to graphite-emitter (#4678)
* Add RequestLogEvent emitters config to graphite-emitter

* eagerly compute emitter list

* use lambdas

* checkstyle
2017-09-22 06:14:32 -07:00
Roman Leventov e267f3901b Enforce Indentation with Checkstyle (#4799) 2017-09-21 13:06:48 -07:00
Roman Leventov d8b3bfa63c Remove SegmentLoaderConfig.numLoadingThreads config (#4829) 2017-09-20 21:27:43 -07:00
Charles Allen 47ebc48059 Use java 8 features in TierSelectorStrategy implementations (#4827)
* Use java 8 features in TierSelectorStrategy implementations
* Minor code cleanup

* More java8 coolness

* Code comments
2017-09-20 22:09:29 -05:00
Roman Leventov 88e9a80636 Rename ObjectValueSelector.get() to getObject(); Add getObject() and classOfObject() to ColumnValueSelector (#4801) 2017-09-19 14:47:20 -05:00
Jonathan Wei 3a4a483bb0 Single auth check for authorized resource filtering (#4818)
* Single auth check for authorized resource filtering

* PR comment

* PR comments
2017-09-19 21:46:08 +05:30
Jonathan Wei c2a0e753b6 Extension points for authentication/authorization (#4271)
* Extension points for authentication/authorization

* Address some PR comments

* Authorization result caching

* Add unit tests for SecuritySanityCheckFilter and PreResponseAuthorizationCheckFilter

* Use Set for auth caching, close outputstreams in filters

* Don't close output stream on success in sanity check filter

* Add ConfigResourceFilter to coordinator lookups

* Fix filtering authorization check for empty resource list

* HttpClient users must explicitly escalate the client

* Remove response modification from PreResponseAuthorizationCheckFilter

* Remove extraneous pom.xml

* Fix unit test

* Better lifecycle management

* Rename AuthorizationManager to Authorizer

* Fix authorization denials for empty supervisor list

* Address some PR comments

* Address more PR comments

* Small cleanup

* Add Jetty HttpClient wrapper to Authenticator

* Remove Authorizer start/stop

* Restore immutable context map in DruidConnection, UT fix

* Fix/update docs

* Add authorization checks to EventReceiverFirehose

* Fix router authorization check failure, restore PreResponseAuthorizationFilter changes

* Compile fixes

* Test fixes

* Update Authenticator/Authorizer doc comments

* Merge fixes

* PR comments

* Fix test

* Fix IT

* More PR comments

* PR comments

* SSL fix
2017-09-15 23:45:48 -07:00
Himanshu d37be5e6e9 don't hold thread while waiting after failure from server (#4795) 2017-09-14 17:19:25 -05:00
Akash Dwivedi a17e48fe69 search package name correction. (#4785)
* search package name correction.

* Refactor search.search pkg to search.

* remove unused import.
2017-09-14 13:50:23 -07:00
Roman Leventov 267f415dc3 Update emitter library and add support for ParametrizedUriEmitter (#4722)
* Move emitters from io.druid.server.initialization to the dedicated io.druid.server.emitter package; Update emitter library to 0.6.0; Add support for ParametrizedUriEmitter; Support hierarical properties in JsonConfigurator (was needed for ParametrizedUriEmitter)

* Log created RequestLoggers

* Fix forbidden API

* Test fix

* More Http and Parametrized Http Emitter docs

* Switch to debug level
2017-09-13 17:17:19 -05:00
Himanshu 7919469de6 fixes HttpServerInventoryView to call server/segment callbacks correctly and Unit Tests for the class (#4767)
* fixes HttpServerInventoryView to call server/segment callbacks correctly and Unit Tests for the class

* fix checkstyle and forbidden-api errors

* HttpServerInventoryView to finish start() only after server inventory is initialized

* fix compilation errors

* address review comments

* add exponential backoff instead of fixed 5 secs on successive failures

* update test to exercise server fail scenarios

* use AtomicInteger for requestNum and increment only once
2017-09-13 14:24:19 -05:00
Gian Merlino 2ce8123bdb Move scan-query from a contrib extension into core. (#4751)
* Move scan-query from a contrib extension into core.

Based on a proposal at: https://groups.google.com/d/topic/druid-development/ME_OatUDnbk/discussion

This patch also adds support for virtual columns to the Scan query,
and updates Druid SQL to use Scan instead of Select.

This patch also makes some behavioral changes to handling of the __time
column. In particular, it is now is returned as "__time" rather than
"timestamp"; it is no longer included if you do not specifically ask for
it in your "columns"; and it is returned as a long rather than a string.

Users can revert time handling to the legacy extension behavior by
setting "legacy" : true in their queries, or setting the property
druid.query.scan.legacy = true. This is meant to provide a migration
path for users that were formerly using the contrib extension.

* Adjustments from review.

* Add back Select query.

* Adjust SQL docs.

* Restore SelectQuery link.
2017-09-13 09:51:24 -07:00
Roman Leventov 832cc293ef Refactoring of ReferenceCountingSegment and FireHydrant (#4154)
* Refactoring of ReferenceCountingSegment and FireHydrant

* Address comment

* Fix FireHydrant.closeSegment()

* Address comment

* Added comments to ReferenceCountingSegment
2017-09-12 14:28:35 -05:00
Gian Merlino 4909c48b0c SQL: Full TRIM support. (#4750)
* SQL: Full TRIM support.

- Support trimming arbitrary characters
- Support BOTH, LEADING, and TRAILING

* Remove unused import.

* Fix tests, add RTRIM / LTRIM.

* Remove unused imports.

* BTRIM and docs.

* Replace for with foreach.
2017-09-12 11:49:08 -07:00