Contributing Search
All the projects below have beginner-friendly issues which are great places to start contributing
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playframework/play-grpc
Play + Pekko gRPC
- #322 - Deprecate AkkaGrpcClientHelpers
- #317 - Duplicate ClassicActorSystemProvider binding when using with Play 2.8.3
- #303 - Add BuildInfo so the Akka gRPC version becomes available for specifying dependencies
- #50 - Use Silencer
- #34 - Improve port detection on testkit
- #17 - Avoid double protoc compilation
Contributing Guide Code of Conduct -
etsy/sbt-checkstyle-plugin
SBT Plugin for Running Checkstyle on Java Sources
- #37 - Adding Google checks to the configuration
- #36 - Upgrade SBT version to 1.6.x
- #35 - Java 17 support: Security Manager is deprecated
- #34 - json style report
- #32 - Checkstyle randomly exits when working on multiple projects
- #31 - Upgrade checkstyle version
Contributing Guide Code of Conduct -
apache/pekko-grpc
Apache Pekko gRPC
- #404 - plugin-tester-scala does not use specified version of protoc
- #395 - run link validator on schedule instead of per PR, and exclude license-report.html
- #380 - add test that excludes generating source for google protos
- #379 - reproducible builds: pekko-grpc-scalapb-protoc-plugin-assembly
- #378 - reproducible builds: sbt plugin not found
- #377 - reproducible builds: maven and gradle plugin are not found
Contributing Guide Code of Conduct -
rallyhealth/sbt-git-versioning
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sbt/sbt-findbugs
FindBugs static analysis plugin for sbt.
- #27 - Travis CI dropped
- #26 - README devoid of clear working examples
- #25 - Can't generate HTML output.
- #24 - FindbugsReportType -> FindbugsReport in docs
- #13 - Introduce findbug failOnError property available to ant task.
- #4 - Customise findbugs rules for Scala -- reduce false positives, add scala specific rules
Contributing Guide Code of Conduct -
etspaceman/kinesis4cats
A comprehensive Scala library for Kinesis
- #74 - Producer: Add metrics reporter to match KPL metrics
- #57 - Producer: Aggregate by Predicted Shard
- #17 - Client Consumers
Contributing Guide Code of Conduct -
scala-exercises/exercises-shapeless
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akka/akka-persistence-r2dbc
- #620 - Release 1.3.0
- #595 - SourceProvider - eventsFromSQLQuery
- #574 - Failed: EventSourcedChaosSpec (Sql Server)
- #566 - Failed: EventsBySliceSpec Sql Server
- #557 - Failed: EventsBySliceStartingFromSnapshotSpec sql server
- #550 - feat: add javadsl api for the Migration Tool
Contributing Guide Code of Conduct -
locationtech/rasterframes
Geospatial Raster support for Spark DataFrames
- #628 - Hello,I am doing a research about Active Learning under Spark,When I use idea to process my code,i have the same issue. I am waiting for resolve this problem two days.Can you tell me about the answer?
- #616 - Performance Issue
- #614 - rf write large geotiff(bigtiff) / cog
- #613 - Local map algebra on more than two tiles
- #612 - Converting Cell type from not having 'NoData' defined to it being defined takes a lot of time.
- #609 - Resample SCL_20m to 10m and mask B03_10m
Contributing Guide Code of Conduct -
lagom/sbt-lagom-descriptor-generator
Lagom API code generator
- #25 - Parameterize Api naming
- #24 - Parameterize output package name
- #23 - Generate PathParamSerializers for enum in javadsl
- #21 - Support multiple Lagom versions
- #20 - Fix build - Support Seq[T] on LagomScala descriptor code generator
- #16 - Support additional properties of incoming messages
Contributing Guide Code of Conduct -
apache/pekko-management
Apache Pekko Management is a suite of tools for operating Pekko Clusters.
- #303 - PIP: support Eureka discovery
- #243 - com.orbitz.consul:consul-client is not maintained
- #224 - move link validator to nightly/weekly job
- #216 - KubernetesApiSpec flaky
- #209 - HttpContactPointBootstrap always dead after probing timeout
- #196 - minikube/docker
Contributing Guide Code of Conduct -
sbt/sbt-paradox-material-theme
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agoda-com/kafka-jdbc-connector
Simple way to copy data from relational databases into kafka.
- #24 - Add named parameters to PostgreSQL
- #6 - Support Kafka 0.9.0.1
- #5 - Support for Oracle SQL
- #4 - Support for PostgreSQL
- #1 - Connector stops working when database connection is closed
Contributing Guide Code of Conduct -
permutive-engineering/prometheus4cats
Functional Prometheus Metrics API for Scala
- #80 - The Prometheus Java client 1.0.0 is available :)
- #52 - Failing test
- #45 - Idea: shard the Java implementation state based on (prefix, name)
Contributing Guide Code of Conduct -
zengularity/benji
:file_folder: This library is a Scala reactive DSL for object storage (e.g. S3/Amazon, S3/CEPH, Google Cloud Storage).
- #15 - Support AlibabaCloud OSS
- #10 - Add SBT resolver in the Setup documentation
- #8 - Support GridFS
- #7 - Module for Git LFS
- #6 - Support new S3 version
- #4 - GraphStage for bucket list pagination?
Contributing Guide Code of Conduct -
finos/morphir-jvm
Tools to work with the Morphir IR on/using the JVM.
- #167 - Remove test dependency on native scala
- #121 - Decimal.truncate is not working as expected
- #95 - Create a Scala 3 front-end
- #75 - Re-implement the morphir IR in Scala 3.
- #65 - Add missing SDK functions and types
- #62 - Support Int type and lessThan function that is used in morphir IR on the JVM
Contributing Guide Code of Conduct -
zeotap/spark-property-tests
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apache/pekko-connectors-kafka
Apache Pekko Kafka Connector - Pekko-Connectors is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Apache Pekko.
- #249 - Apache Pekko based Streaming application is idle and not consuming from kafka topic post rebalancing
- #248 - Pekko-based Application Pods Idle at Startup, Not Consuming Kafka Messages Due to Consumer Group Creation Behavior
- #242 - change build so that we link to versioned docs
- #232 - flaky test: testcontainer didn't start within 60s
- #204 - `StopFromStage` not delivered
- #151 - Migrate documentation to new API
Contributing Guide Code of Conduct -
apache/incubator-wayang
Apache Wayang(incubating) is the first cross-platform data processing system.
- #477 - Http connection in JavaTextFileSource inside an exception
- #469 - Restructure the Kafka related operators
- #449 - Properly type this in the future
- #448 - check for the case where the index matter
- #447 - enrich this documentation
- #444 - not necesary it it 0
Contributing Guide Code of Conduct