Commit Graph

150 Commits

Author SHA1 Message Date
Clint Wylie 3ff5e02237 remove select query (#8739)
* remove select query

* thanks teamcity

* oops

* oops

* add back a SelectQuery class that throws RuntimeExceptions linking to docs

* adjust text

* update docs per review

* deprecated
2019-10-30 19:29:56 -07:00
Jihoon Son 094936ca03 Remove commit() method Firehose (#8688)
* Remove commit() method Firehose

* fix javadoc
2019-10-23 16:52:02 -07:00
Gian Merlino bb4368baec Fix PeriodGranularity.bucketStart for days that don't start with midnight. (#8711)
* Fix PeriodGranularity.bucketStart for days that don't start with midnight.

* Use more newspeak method.
2019-10-22 10:00:52 -07:00
Jihoon Son 30c15900be
Auto compaction based on parallel indexing (#8570)
* Auto compaction based on parallel indexing

* javadoc and doc

* typo

* update spell

* addressing comments

* address comments

* fix log

* fix build

* fix test

* increase default max input segment bytes per task

* fix test
2019-10-18 13:24:14 -07:00
Chi Cao Minh 8b2afa5c49 Use targetRowsPerSegment for single-dim partitions (#8624)
When using single-dimension partitioning, use targetRowsPerSegment (if
specified) to size segments. Previously, single-dimension partitioning
would always size segments as close to the max size as possible.

Also, change single-dimension partitioning to allow partitions that have
a size equal to the target or max size. Previously, it would create
partitions up to 1 less than those limits.

Also, fix some IntelliJ inspection warnings in HadoopDruidIndexerConfig.
2019-10-17 15:55:12 -07:00
Jihoon Son 4046c86d62
Stateful auto compaction (#8573)
* Stateful auto compaction

* javaodc

* add removed test back

* fix test

* adding indexSpec to compactionState

* fix build

* add lastCompactionState

* address comments

* extract CompactionState

* fix doc

* fix build and test

* Add a task context to store compaction state; add javadoc

* fix it test
2019-10-15 22:57:42 -07:00
Benedict Jin bba262a4c5 Fix resource leaks and suppress an incorrect LGTM alert (#8589)
* Fix resource leaks and suppress an incorrect alert

* Replace Guava's Files
2019-10-10 22:40:45 +03:00
Jihoon Son 96d8523ecb Use hash of Segment IDs instead of a list of explicit segments in auto compaction (#8571)
* IOConfig for compaction task

* add javadoc, doc, unit test

* fix webconsole test

* add spelling

* address comments

* fix build and test

* address comments
2019-10-09 11:12:00 -07:00
Parag Jain f0d74b240d password provider for basic authentication of HttpEmitterConfig (#8618) 2019-10-02 15:59:17 -07:00
Fokko Driesprong 82bfe86d0c Make more package EverythingIsNonnullByDefault by default (#8198)
* Make more package EverythingIsNonnullByDefault by default

* Fixed additional voilations after pulling in master

* Change iterator to list.addAll

* Fix annotations
2019-09-30 18:53:18 -06:00
Himanshu 9f1f5e115c
doubleMean aggregator to be used at query time (#8459)
* doubleMean aggregator for computing mean

* make docs

* build fixes

* address review comment: handle null args
2019-09-26 08:04:33 -07:00
SandishKumarHN ade8d1922d #8156 : StructuralSearchInspection, Prohibit check on Thread.ge… (#8394)
* StructuralSearchInspection, Prohibit check on Thread.getState()

* review changes - 1

* review changes 2

* review changes 3

* test fix

* review changes-2

* review changes-3
2019-09-22 14:12:05 +03:00
Chi Cao Minh aeac0d4fd3 Adjust defaults for hashed partitioning (#8565)
* Adjust defaults for hashed partitioning

If neither the partition size nor the number of shards are specified,
default to partitions of 5,000,000 rows (similar to the behavior of
dynamic partitions). Previously, both could be null and cause incorrect
behavior.

Specifying both a partition size and a number of shards now results in
an error instead of ignoring the partition size in favor of using the
number of shards. This is a behavior change that makes it more apparent
to the user that only one of the two properties will be honored
(previously, a message was just logged when the specified partition size
was ignored).

* Fix test

* Handle -1 as null

* Add -1 as null tests for single dim partitioning

* Simplify logic to handle -1 as null

* Address review comments
2019-09-21 20:57:40 -07:00
Chi Cao Minh 99b6eedab5 Rename partition spec fields (#8507)
* Rename partition spec fields

Rename partition spec fields to be consistent across the various types
(hashed, single_dim, dynamic). Specifically, use targetNumRowsPerSegment
and maxRowsPerSegment in favor of targetPartitionSize and
maxSegmentSize. Consistent and clearer names are easier for users to
understand and use.

Also fix various IntelliJ inspection warnings and doc spelling mistakes.

* Fix test

* Improve docs

* Add targetRowsPerSegment to HashedPartitionsSpec
2019-09-20 14:59:18 -06:00
Benedict Jin c6f4f09557 Fix missing space in string literal and spurious Javadoc @param tags from LGTM (#8491)
* Fix missing space in string literal

* Fix spurious Javadoc @param tags
2019-09-16 14:37:47 +05:30
Chi Cao Minh 5f61374cb3 Fix dependency analyze warnings (#8230)
* Fix dependency analyze warnings

Update the maven dependency plugin to the latest version and fix all
warnings for unused declared and used undeclared dependencies in the
compile scope. Added new travis job to add the check to CI. Also fixed
some source code files to use the correct packages for their imports and
updated druid-forbidden-apis to prevent regressions.

* Address review comments

* Adjust scope for org.glassfish.jaxb:jaxb-runtime

* Fix dependencies for hdfs-storage

* Consolidate netty4 versions
2019-09-09 14:37:21 -07:00
Chi Cao Minh 14a8613d69 Exit JVM on curator unhandled errors (#8458)
* Exit JVM on curator unhandled errors

If an unhandled error occurs when curator is talking to ZooKeeper, exit
the JVM in addition to stopping the lifecycle to prevent the process
from being left in a zombie state. With this change,
BoundedExponentialBackoffRetryWithQuit is no longer needed as when
curator exceeds the configured retries, it triggers its unhandled error
listeners. A new "connectionTimeoutMs" CuratorConfig setting is added
mostly to facilitate testing curator unhandled errors, but it may be
useful for users as well.

* Address review comments
2019-09-06 16:43:59 -07:00
Clint Wylie c73a489335
bump master version to 0.17.0-incubating-SNAPSHOT (#8421) 2019-08-28 01:58:36 -07:00
Himanshu 5c3db41c2b
string column handling for long/float min/max/sum aggregators (#8319)
* string column handling for long min/max/sum aggregators

* add apache license to new files

* use 'L' as suffix for long literal instead of 'l'

* return null in ParallelCombiner.SettableColumnSelectorFactory.getColumnCapabilities(String) as is required by contract of ColumnSelectorFactory interface

* fix more tests
2019-08-27 16:10:59 -07:00
Himanshu 4d87a19547
Logging emitter to publish query and other metric events as valid json objects (#8359)
* LoggingEmitter: print event as json

* use DefaultRequestLogEventBuilderFactory in emitting request logger by default

* print context in query metric as json

* removed unused jsonMapper from DefaultQueryMetrics

* add comment

* remove change to DefaultRequestLogEventBuilderFactory.java
2019-08-27 15:00:23 -07:00
Jihoon Son e5ef5ddafa Fix the shuffle with TLS enabled for parallel indexing; add an integration test; improve unit tests (#8350)
* Fix shuffle with tls enabled; add an integration test; improve unit tests

* remove debug log

* fix tests

* unused import

* add javadoc

* rename to getContent
2019-08-26 19:27:41 -07:00
Chi Cao Minh a4b842ac2e Speed up ExpressionSelectors.makeExprEvalSelector (#8373)
* Speed up ExpressionSelectors.makeExprEvalSelector

Addresses performance bottlenecks observed when running a search query
with an expression filter and granularity set to none by caching and
changing streams to for-loops. After changes, the query was observed to
run 2-3x faster.

Also fixes various IntelliJ inspection warnings.

* Fix static analysis errors
2019-08-26 14:34:16 -07:00
Xavier Léauté 496dfa3b15
fix JVMMonitor initialization with JDK11 (#8397)
JVMMonitor requires access to jdk.internal.perf.Perf to enable GC
counters, which requires additional JVM arguments with JDK11.

This change adds a fallback in case GC counters cannot be initialized,
and logs a warning message explaining how GC counters can be enabled.
2019-08-25 08:26:58 -04:00
Xavier Léauté 8e0c307e54
Do not assume system classloader is URLClassLoader in Java 9+ (#8392)
* Fallback to parsing classpath for hadoop task in Java 9+
In Java 9 and above we cannot assume that the system classloader is an
instance of URLClassLoader. This change adds a fallback method to parse
the system classpath in that case, and adds a unit test to validate it matches
what JDK8 would do.

Note: This has not been tested in an actual hadoop setup, so this is mostly
to help us pass unit tests.

* Remove granularity test of dubious value
One of our granularity tests relies on system classloader being a URLClassLoaders to
catch a bug related to class initialization and static initializers using a subclass (see
#2979)
This test was added to catch a potential regression, but it assumes we would add back
the same type of static initializers to this specific class, so it seems to be of dubious value
as a unit test and mostly serves to illustrate the bug.

relates to #5589
2019-08-24 20:47:54 -04:00
SandishKumarHN 33f0753a70 Add Checkstyle for constant name static final (#8060)
* check ctyle for constant field name

* check ctyle for constant field name

* check ctyle for constant field name

* check ctyle for constant field name

* check ctyle for constant field name

* check ctyle for constant field name

* check ctyle for constant field name

* check ctyle for constant field name

* check ctyle for constant field name

* merging with upstream

* review-1

* unknow changes

* unknow changes

* review-2

* merging with master

* review-2 1 changes

* review changes-2 2

* bug fix
2019-08-23 13:13:54 +03:00
Surekha cf2a2dd917
Add group_id to the sys.tasks table (#8304)
* Add group_id to overlord tasks API and sys.tasks table

* adjust test

* modify docs

* Make groupId nullable

* fix integration test

* fix toString

* Remove groupId from TaskInfo

* Modify docs and tests

* modify TaskMonitorTest
2019-08-22 15:28:23 -07:00
Clint Wylie e3e85e8f1a use alternative public domain text instead of lorem ipsum text in compression test (#8299)
* use apache license text instead of lorem ipsum text to be unambiguous with regards to licensing

* feed your head
2019-08-22 12:53:38 -07:00
Chi Cao Minh 6fa22f6939 Enable code coverage (#8303)
* Enable code coverage

Code coverage was disabled via
https://github.com/apache/incubator-druid/pull/3122 due to an issue with
cobertura in Travis CI. Switch code coverage tool from cobertura to
jacoco to avoid issue and re-enable coveralls for Travis CI.

* Exclude non-production code

* Exclude benchmark generated code

* Exclude DruidTestRunnerFactory
2019-08-20 15:36:19 -07:00
Benedict Jin 5e35500e0e Fix unused format argument (#8345) 2019-08-20 12:45:46 -07:00
Benedict Jin 781873ba53 Fix resource leak (#8337)
* Fix resource leak

* Patch comments
2019-08-20 12:55:41 +03:00
Jihoon Son 5dac6375f3
Add support for parallel native indexing with shuffle for perfect rollup (#8257)
* Add TaskResourceCleaner; fix a couple of concurrency bugs in batch tasks

* kill runner when it's ready

* add comment

* kill run thread

* fix test

* Take closeable out of Appenderator

* add javadoc

* fix test

* fix test

* update javadoc

* add javadoc about killed task

* address comment

* Add support for parallel native indexing with shuffle for perfect rollup.

* Add comment about volatiles

* fix test

* fix test

* handling missing exceptions

* more clear javadoc for stopGracefully

* unused import

* update javadoc

* Add missing statement in javadoc

* address comments; fix doc

* add javadoc for isGuaranteedRollup

* Rename confusing variable name and fix typos

* fix typos; move fetch() to a better home; fix the expiration time

* add support https
2019-08-15 17:43:35 -07:00
Jonathan Wei ef7b9606f2
Keep track of task location for completed tasks (#8286)
* Keep track of task location for completed tasks

* Add TaskLifecycleTest location checks
2019-08-15 16:57:02 -05:00
Fokko Driesprong 1a3aa1cfc0 Bump commons-io from 2.5 to 2.6 (#8006)
* Bump commons-io from 2.5 to 2.6

* Update licenses.yaml

* Address comments
2019-08-13 17:10:37 -07:00
Himanshu 176da53996
make double sum/min/max agg work on string columns (#8243)
* make double sum/min/max agg work on string columns

* style and compilation fixes

* fix tests

* address review comments

* add comment on SimpleDoubleAggregatorFactory

* make checkstyle happy
2019-08-13 15:55:14 -07:00
Chi Cao Minh b359c5b3d9 Fix SIGAR dependency connection timeout (#8258)
After enabling parallel builds for "mvn install", the sigar dependency
would sometimes resolve to the incorrect artifact repo for some of the
maven modules. This issue seems to be fixed by moving the definition of
the sigar dependency's artifact repo to the root POM.

Also, depending on network speeds, "mvn -q install" may take longer than
the default 10 minute timeout to print any output. Use travis_wait to
extend the timeout to 15 minutes.
2019-08-08 20:13:18 -05:00
Jihoon Son 8fa114c349 Fix bugs in overshadowableManager and add unit tests (#8222)
* Fix bugs in overshadowableManager and add unit tests

* Fix SegmentManager

* add segment manager test

* Address comments

* Address comments
2019-08-07 15:51:21 -05:00
Fokko Driesprong 7702005f8f Use Closer instead of List<Closeable> (#8235)
* Use Closer instead of List<Closeable>

* Process comments

* Catch an Exception instead

* Removed unused import
2019-08-07 14:29:03 +08:00
Himanshu 4507a4f8f1 fix merging of groupBy subtotal spec results (#8109)
* fix merging of groupBy subtotal spec results

* add post agg to subtotals spec ut

* add comment

* remove unnecessary agg transformation

* fix build

* fix test

* ignore unknown columns in ordering spec

* change variable names based on comment for easy read

* formatting

* don't ignore unknown columns in DefaultLimitSpec to not change existing behavior

* handle limit spec columns correctly

* uncomment inadvertantly commented lines

* GroupByStrategyV2 changes

* test changes wip

* more fixes to handle merge buffer closing and limit spec

* uncomment line commented accidentally
2019-08-06 07:06:28 -07:00
Jihoon Son 8a16a8e97f
Teach tasks what machine they are running on (#8190)
* Teach the middleManager port to tasks

* parent annotation

* Bind parent for indexer
2019-08-02 15:34:44 -07:00
Clint Wylie e7c6deac76 optimize single input column multi-value expressions (#8047)
* optimize single input column multi-value expressions

* javadocs

* merge fixup

* vectorization fixup

* more fixes

* more docs

* more links

* empty

* javadocs are hard

* suppress javadoc refs issue

* fix it
2019-08-02 13:21:25 -07:00
Fokko Driesprong 91743eeebe Spotbugs: NP_NONNULL_PARAM_VIOLATION (#8129) 2019-08-02 19:20:22 +03:00
Artiom Darie bcaffe2bc0 Fixed a bug in HttpPostEmitter leading to ClassCastException (#8205)
* Issue 8206: Fixed class cast exception in case of batch recovery

* Issue 8206: Added HttpPostEmitterTest license header

* Issue 8206: Updated comments accordingly to code review.

* Issue 8206: Updated HttpPostEmitterTest accordingly to new modifications.
2019-08-01 20:36:23 +03:00
Jihoon Son 385f492a55
Use PartitionsSpec for all task types (#8141)
* Use partitionsSpec for all task types

* fix doc

* fix typos and revert to use isPushRequired

* address comments

* move partitionsSpec to core

* remove hadoopPartitionsSpec
2019-07-30 17:24:39 -07:00
Clint Wylie 653b558134 sql firehose and firehose doc adjustments (#8067)
* firehose doc adjustments

* fix typo

* additional information on parser types in ingestion docs

* clarify ingest segment firehose docs, add sql firehose examples to sql extension pages

* fixit

* make sql firehose more forgiving my always constructing a MapInputRowParser from the parseSpec of whatever actual InputRowParser impl is provided, remove doc references to map based parsers

* transforms

* fix tests
2019-07-30 15:28:10 -07:00
Fokko Driesprong e016995d1f Enable Spotbugs: WMI_WRONG_MAP_ITERATOR (#8005)
* WMI_WRONG_MAP_ITERATOR

* Fixed missing loop
2019-07-30 19:51:53 +03:00
Jonathan Wei 640b7afc1c Add CliIndexer process type and initial task runner implementation (#8107)
* Add CliIndexer process type and initial task runner implementation

* Fix HttpRemoteTaskRunnerTest

* Remove batch sanity check on PeonAppenderatorsManager

* Fix paralle index tests

* PR comments

* Adjust Jersey resource logging

* Additional cleanup

* Fix SystemSchemaTest

* Add comment to LocalDataSegmentPusherTest absolute path test

* More PR comments

* Use Server annotated with RemoteChatHandler

* More PR comments

* Checkstyle

* PR comments

* Add task shutdown to stopGracefully

* Small cleanup

* Compile fix

* Address PR comments

* Adjust TaskReportFileWriter and fix nits

* Remove unnecessary closer

* More PR comments

* Minor adjustments

* PR comments

* ThreadingTaskRunner: cancel  task run future not shutdownFuture and remove thread from workitem
2019-07-29 17:06:33 -07:00
Chi Cao Minh ab71a2e1e4 Revert "Fix dependency analyze warnings (#8128)" (#8189)
This reverts commit 5dd0d8e873.
2019-07-29 11:42:16 -07:00
Chi Cao Minh 5dd0d8e873 Fix dependency analyze warnings (#8128)
* Fix dependency analyze warnings

Update the maven dependency plugin to the latest version and fix all
warnings for unused declared and used undeclared dependencies in the
compile scope. Added new travis job to add the check to CI. Also fixed
some source code files to use the correct packages for their imports.

* Fix licenses and dependencies

* Fix licenses and dependencies again

* Fix integration test dependency

* Address review comments

* Fix unit test dependencies

* Fix integration test dependency

* Fix integration test dependency again

* Fix integration test dependency third time

* Fix integration test dependency fourth time

* Fix compile error

* Fix assert package
2019-07-26 10:49:03 -07:00
Jihoon Son db14946207
Add support minor compaction with segment locking (#7547)
* Segment locking

* Allow both timeChunk and segment lock in the same gruop

* fix it test

* Fix adding same chunk to atomicUpdateGroup

* resolving todos

* Fix segments to lock

* fix segments to lock

* fix kill task

* resolving todos

* resolving todos

* fix teamcity

* remove unused class

* fix single map

* resolving todos

* fix build

* fix SQLMetadataSegmentManager

* fix findInputSegments

* adding more tests

* fixing task lock checks

* add SegmentTransactionalOverwriteAction

* changing publisher

* fixing something

* fix for perfect rollup

* fix test

* adjust package-lock.json

* fix test

* fix style

* adding javadocs

* remove unused classes

* add more javadocs

* unused import

* fix test

* fix test

* Support forceTimeChunk context and force timeChunk lock for parallel index task if intervals are missing

* fix travis

* fix travis

* unused import

* spotbug

* revert getMaxVersion

* address comments

* fix tc

* add missing error handling

* fix backward compatibility

* unused import

* Fix perf of versionedIntervalTimeline

* fix timeline

* fix tc

* remove remaining todos

* add comment for parallel index

* fix javadoc and typos

* typo

* address comments
2019-07-24 17:35:46 -07:00
Clint Wylie 03e55d30eb
add CachingClusteredClient benchmark, refactor some stuff (#8089)
* add CachingClusteredClient benchmark, refactor some stuff

* revert WeightedServerSelectorStrategy to ConnectionCountServerSelectorStrategy and remove getWeight since felt artificial, default mergeResults in toolchest implementation for topn, search, select

* adjust javadoc

* adjustments

* oops

* use it

* use BinaryOperator, remove CombiningFunction, use Comparator instead of Ordering, other review adjustments

* rename createComparator to createResultComparator, fix typo, firstNonNull nullable parameters
2019-07-18 13:16:28 -07:00