flink-spector | Framework for Apache Flink unit tests | SQL Database library

by ottogroup Java Version: r0.9.4_2.12 License: Apache-2.0

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

kandi X-RAY | flink-spector Summary

flink-spector is a Java library typically used in Database, SQL Database applications. flink-spector has build file available, it has a Permissive License and it has low support. However flink-spector has 1 bugs and it has 1 vulnerabilities. You can download it from GitHub, Maven.

Framework for Apache Flink unit tests

Support

Quality

Security

License

Reuse

Support

flink-spector has a low active ecosystem.

It has 194 star(s) with 51 fork(s). There are 17 watchers for this library.

It had no major release in the last 12 months.

There are 13 open issues and 34 have been closed. On average issues are closed in 51 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of flink-spector is r0.9.4_2.12

Quality

flink-spector has 1 bugs (0 blocker, 0 critical, 1 major, 0 minor) and 216 code smells.

Security

flink-spector has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

flink-spector code analysis shows 1 unresolved vulnerabilities (0 blocker, 0 critical, 0 major, 1 minor).

There are 4 security hotspots that need review.

License

flink-spector is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

flink-spector releases are available to install and integrate.

Deployable package is available in Maven.

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

Installation instructions, examples and code snippets are available.

flink-spector saves you 3052 person hours of effort in developing the same functionality from scratch.

It has 6578 lines of code, 541 functions and 136 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

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

Invokes the test loop
Processes a byte - encoded message
Deserialize a TypeSerializer
Feeds a verifier from the stream
Serialize a TypeSerializer
Returns true if the item matches a match with the given mismatch
Describe a mismatch
Serialize an object using a type serializer
Iterates over the specified objects and returns true if they are valid
Provide description for a mismatch
Expect this input to be repeated
Returns true if the item matches the mismatch
Serializes the given elements using the given serializer
Translate an event to an output event
Examines the item if it matches the pattern
Send a task to the output producer
Initializes the operator state
Appends the description of the Matcher
Perform the actual processing of the elements
Add the description to the given description
Checks if the object matches a valid object
Checks that all the elements in the given collection are of the given class
Registers an OutputVerifier on a UDP port
Starts the test
Checks if the given objects are valid
Send a start message to the subscriber

Get all kandi verified functions for this library.

flink-spector Key Features

No Key Features are available at this moment for flink-spector.

flink-spector Examples and Code Snippets

No Code Snippets are available at this moment for flink-spector.

Community Discussions

Trending Discussions on flink-spector

How to use Cassandra sink with TestContainers in Flink

QUESTION

How to use Cassandra sink with TestContainers in Flink

Asked 2020-Sep-02 at 14:29

Im trying to test Cassandra Sink with use of TestContainers in a simple Flink pipeline which use DataStreamTestBase for tests:

...

ANSWER

Answered 2020-Sep-01 at 08:47

From the stacktrace above, com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried for query failed (tried: localhost/127.0.0.1:9042 it seems that the cassandra hosts are not available.

I would say you need to expose the ports to outside :

Source https://stackoverflow.com/questions/63673374

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

Vulnerabilities

No vulnerabilities reported

Install flink-spector

You can download it from GitHub, Maven.
You can use flink-spector 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 flink-spector 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

This project provides a framework to define unit tests for Apache Flink data flows. The framework executes data flows locally and verifies the output using predefined expectations. Check out the wiki to learn how Flinkspector can assist you in developing Flink jobs.

Find more information at: