|author||Vlad Rozov <firstname.lastname@example.org>||Wed Sep 16 16:17:40 2015 -0700|
|committer||Vlad Rozov <email@example.com>||Wed Oct 28 14:59:27 2015 -0700|
Bumped minimum maven version to 3.0.5. Split enforcer executions by enforced rule.
Apex is a unified platform for big data stream and batch processing. Use cases include ingestion, ETL, real-time analytics, alerts and real-time actions. Apex is a Hadoop-native YARN implementation and uses HDFS by default. It simplifies development and productization of Hadoop applications by reducing time to market. Key features include Enterprise Grade Operability with Fault Tolerance, State Management, Event Processing Guarantees, No Data Loss, In-memory Performance & Scalability and Native Window Support.
Please visit the documentation section. To get started with developing applications, have a look at Application Packages Guide and Application Developer Guide.
Malhar is the library of application building blocks and examples that will help you build out your first Apex application quickly.
This project welcomes new contributors. If you would like to help by adding new features, enhancements or fixing bugs, here is how to do it.
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/** * Copyright (C) [XXXX] [NAME OF COPYRIGHT OWNER] * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */
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The project uses Maven for the build. Run
at the top level. You can then use the command line interface (CLI) from the build directory:
Type help to list available commands.
Pre-built distributions (see README) are available from https://www.datatorrent.com/download/
Apex JIRA issue tracking system is used for this project. You can submit new issues and track the progress of existing issues at https://malhar.atlassian.net/projects/APEX.
When working with JIRA to submit pull requests, please use smart commits feature by specifying APEX-XXXX in the commit messages. It helps us link commits with issues being tracked for easy reference. And example commit might look like this:
git commit -am "APEX-1234 #comment Task completed ahead of schedule #resolve"
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Use firstname.lastname@example.org to discuss ideas, ask questions about the implementation or any other communication while working on the engine code. To subscribe or browse the message archive, visit https://groups.google.com/forum/#!forum/apex-dev