分布式调度框架。
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
zhuangchong 139211f3dd
Reduce queries after successful project creation. (#4901)
5 days ago
.github [Improvement][SQL] Place the upgraded schema to the correct version directory and check schema errors (#4806) 1 week ago
.mvn merge from 1.3.3-release 3 months ago
ambari_plugin [FIX-#4592]Fix that the worker group management IP is not displayed correctly. (#4620) 1 month ago
docker Merge pull request #4887 from chengshiwen/fix-docker-invalid-volume 5 days ago
dolphinscheduler-alert [Improvement][SPI]Migrate related classes loaded by SPI classes to public modules (#4586) 1 week ago
dolphinscheduler-alert-plugin [Improvement][alert plugin]fix alert massage (#4880) 6 days ago
dolphinscheduler-api Reduce queries after successful project creation. (#4901) 5 days ago
dolphinscheduler-common Optimize HashMap Initial Capacity. (#4896) 5 days ago
dolphinscheduler-dao Merge pull request #4743 from apache/params-trans 1 week ago
dolphinscheduler-dist add NOTICE 6 days ago
dolphinscheduler-microbench Merge branch 'dev' into rpc 6 days ago
dolphinscheduler-remote Merge branch 'dev' into rpc 6 days ago
dolphinscheduler-server Merge pull request #4618 from 597365581/patch-12 1 week ago
dolphinscheduler-service Optimize HashMap Initial Capacity. (#4896) 5 days ago
dolphinscheduler-spi [Improvement][SPI]Migrate related classes loaded by SPI classes to public modules (#4586) 1 week ago
dolphinscheduler-ui The display order of complement parameters page is adjusted (#4844) 1 week ago
e2e chore: fix case of GitHub and JavaScript 5 days ago
licenses add source license full text into source license (#2840) 9 months ago
repository/dolphinscheduler/dolphinscheduler-ui workflow lineage (#2421) 7 months ago
script [Improvement][Docker] Reduce docker image size, remove frontend/nginx, remove stdout log, improve compose/swarm deployment and fix random PSQLException (#4643) 2 weeks ago
sql [Improvement][SQL] Place the upgraded schema to the correct version directory and check schema errors (#4806) 1 week ago
style [Feature-3189][alert,spi,dao,plugin-api] base code of dolphinscheduler spi and alert plugin implement (#3601) 4 months ago
tools/dependencies Merge branch 'dev' into rpc 6 days ago
.gitattributes Create .gitattributes 1 year ago
.gitignore [Improvement][Docker] Reduce docker image size, remove frontend/nginx, remove stdout log, improve compose/swarm deployment and fix random PSQLException (#4643) 2 weeks ago
.licenserc.yaml chore: set up license-eye to check license headers (#4453) 1 month ago
CONTRIBUTING.md [Improvement][docs] Fix typo in CONTRIBUTING.md (#3624) 6 months ago
DISCLAIMER [Fix-4293][UI] Fix data loss in switched tab (#4415) 1 month ago
LICENSE [Feature-3189][alert,spi,dao,plugin-api] base code of dolphinscheduler spi and alert plugin implement (#3601) 4 months ago
NOTICE [NOTICE Update]Update year to 2021 (#4521) 1 month ago
README.md Update the url for `QuickStart in Docker` (#4895) 5 days ago
README_zh_CN.md Fix Slack invite links 5 days ago
install.sh [Improvement][install] alert-server properties make adjustments in the Install script (#4709) 3 weeks ago
mvnw fix: use shellformat(shfmt) and shellcheck fix mvnw (#3692) 1 month ago
mvnw.cmd Add maven-wrapper support for dolphinscheduler. (#2381) 10 months ago
pom.xml Merge branch 'dev' into rpc 6 days ago

README.md

Dolphin Scheduler Official Website dolphinscheduler.apache.org

License Total Lines codecov Quality Gate Status

Stargazers over time

EN doc CN doc

Design Features:

DolphinScheduler is a distributed and extensible workflow scheduler platform with powerful DAG visual interfaces, dedicated to solving complex job dependencies in the data pipeline and providing various types of jobs available out of the box.

Its main objectives are as follows:

  • Associate the tasks according to the dependencies of the tasks in a DAG graph, which can visualize the running state of the task in real-time.
  • Support various task types: Shell, MR, Spark, SQL (MySQL, PostgreSQL, hive, spark SQL), Python, Sub_Process, Procedure, etc.
  • Support scheduling of workflows and dependencies, manual scheduling to pause/stop/recover task, support failure task retry/alarm, recover specified nodes from failure, kill task, etc.
  • Support the priority of workflows & tasks, task failover, and task timeout alarm or failure.
  • Support workflow global parameters and node customized parameter settings.
  • Support online upload/download/management of resource files, etc. Support online file creation and editing.
  • Support task log online viewing and scrolling and downloading, etc.
  • Have implemented cluster HA, decentralize Master cluster and Worker cluster through Zookeeper.
  • Support the viewing of Master/Worker CPU load, memory, and CPU usage metrics.
  • Support displaying workflow history in tree/Gantt chart, as well as statistical analysis on the task status & process status in each workflow.
  • Support back-filling data.
  • Support multi-tenant.
  • Support internationalization.
  • More features waiting for partners to explore...

What’s in DolphinScheduler

Stability Accessibility Features Scalability
Decentralized multi-master and multi-worker Visualization of workflow key information, such as task status, task type, retry times, task operation machine information, visual variables, and so on at a glance.   Support pause, recover operation Support customized task types
support HA Visualization of all workflow operations, dragging tasks to draw DAGs, configuring data sources and resources. At the same time, for third-party systems, provide API mode operations. Users on DolphinScheduler can achieve many-to-one or one-to-one mapping relationship through tenants and Hadoop users, which is very important for scheduling large data jobs. The scheduler supports distributed scheduling, and the overall scheduling capability will increase linearly with the scale of the cluster. Master and Worker support dynamic adjustment.
Overload processing: By using the task queue mechanism, the number of schedulable tasks on a single machine can be flexibly configured. Machine jam can be avoided with high tolerance to numbers of tasks cached in task queue. One-click deployment Support traditional shell tasks, and big data platform task scheduling: MR, Spark, SQL (MySQL, PostgreSQL, hive, spark SQL), Python, Procedure, Sub_Process

User Interface Screenshots

home page dag process definition list page view task log online resource management monitor security treeview

QuickStart in Docker

Please referer the official website document:[QuickStart in Docker]

How to Build

./mvnw clean install -Prelease

Artifact:

dolphinscheduler-dist/target/apache-dolphinscheduler-incubating-${latest.release.version}-dolphinscheduler-bin.tar.gz: Binary package of DolphinScheduler
dolphinscheduler-dist/target/apache-dolphinscheduler-incubating-${latest.release.version}-src.zip: Source code package of DolphinScheduler

Thanks

DolphinScheduler is based on a lot of excellent open-source projects, such as google guava, guice, grpc, netty, ali bonecp, quartz, and many open-source projects of Apache and so on. We would like to express our deep gratitude to all the open-source projects used in Dolphin Scheduler. We hope that we are not only the beneficiaries of open-source, but also give back to the community. Besides, we hope everyone who have the same enthusiasm and passion for open source could join in and contribute to the open-source community!

Get Help

  1. Submit an [issue]
  2. Subscribe to this mail list: https://dolphinscheduler.apache.org/en-us/community/development/subscribe.html, then email dev@dolphinscheduler.apache.org

Community

You are so much welcomed to communicate with the developers and users of Dolphin Scheduler freely. There are two ways to find them:

  1. Join the slack channel by this invitation link.
  2. Follow the twitter account of Dolphin Scheduler and get the latest news just on time.

How to Contribute

The community welcomes everyone to participate in contributing, please refer to this website to find out more: [How to contribute]

License

Please refer to the LICENSE file.