scaling-demos | Demos of the various methods of scaling Spring Batch

by mminella Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | scaling-demos Summary

scaling-demos is a Java library. scaling-demos has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

Demos of the various methods of scaling Spring Batch

Support

Quality

Security

License

Reuse

Support

scaling-demos has a low active ecosystem.

It has 64 star(s) with 42 fork(s). There are 8 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 1 have been closed. On average issues are closed in 5 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of scaling-demos is current.

Quality

scaling-demos has no bugs reported.

Security

scaling-demos has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

scaling-demos does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

scaling-demos releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed scaling-demos and discovered the below as its top functions. This is intended to give you an instant insight into scaling-demos implemented functionality, and help decide if they suit your requirements.

Start asynchronous job
Add transaction processor
Create asynch item writer
The AsyncItem processor
The parallel steps job
Create a transaction job
Spring transaction reader
Step1 step1
Create a multithreaded job
Step 1
Create a transaction reader for an input file
Read resource item reader
Delegate to read transaction
Determine deployment handler
Unmarshals a date string
Marshals a date
Starts the demo
The main method
Step1
Main entry point for the chunking application
The main application

Get all kandi verified functions for this library.

scaling-demos Key Features

No Key Features are available at this moment for scaling-demos.

scaling-demos Examples and Code Snippets

No Code Snippets are available at this moment for scaling-demos.

Community Discussions

Trending Discussions on scaling-demos

Spring Batch Async Processor - AsyncItemProcessor does not take effect ,getting Job status COMPLETED on start

QUESTION

Spring Batch Async Processor - AsyncItemProcessor does not take effect ,getting Job status COMPLETED on start

Asked 2019-Nov-07 at 11:23

I'm trying to implement a simple spring batch job

The goal is perform a select query on DB using JpaItemReader and process All itens in a Async way

I following this example -> https://github.com/mminella/scaling-demos/blob/master/single-jvm-demos/src/main/java/io/spring/batch/scalingdemos/asyncprocessor/AsyncProcessorJobApplication.java

If I run this code in a single thread and it works fine

But when I add Async process, looks like the job change the state to COMPLETED without wait for execution of Process()

May I possible miss something in this script?

Here is the Result of Console:

...

ANSWER

Answered 2019-Nov-07 at 11:23

But when I add Async process, looks like the job change the state to COMPLETED

It looks like you have executed the job the first time with a regular processor (here the step was executed and completed) and then run the same job after adding the async processor (here it sees the step as completed hence the message Step already complete or not restartable, so no action to execute).

You can set the allowStartIfComplete flag on the step definition if you want to re-run it even if it's complete:

Source https://stackoverflow.com/questions/58746898

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install scaling-demos

You can download it from GitHub.
You can use scaling-demos like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the scaling-demos component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: