flume | Mirror of Apache Flume

by apache Java Version: release-1.11.0-rc2 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | flume Summary

flume is a Java library typically used in Big Data, Kafka, Spark, Hadoop applications. flume has no bugs, it has build file available, it has a Permissive License and it has high support. However flume has 3 vulnerabilities. You can download it from GitHub.

Apache Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log data. It has a simple and flexible architecture based on streaming data flows. It is robust and fault tolerant with tunable reliability mechanisms and many failover and recovery mechanisms. The system is centrally managed and allows for intelligent dynamic management. It uses a simple extensible data model that allows for online analytic application. The Apache Flume 1.x (NG) code line is a refactoring of the first generation Flume to solve certain known issues and limitations of the original design. Apache Flume is open-sourced under the Apache Software Foundation License v2.0.

Support

Quality

Security

License

Reuse

Support

flume has a highly active ecosystem.

It has 2423 star(s) with 1572 fork(s). There are 218 watchers for this library.

It had no major release in the last 6 months.

flume has no issues reported. There are 90 open pull requests and 0 closed requests.

It has a negative sentiment in the developer community.

The latest version of flume is release-1.11.0-rc2

Quality

flume has no bugs reported.

Security

flume has 3 vulnerability issues reported (3 critical, 0 high, 0 medium, 0 low).

License

flume 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

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

Entry point for the agent agent
Load the flume configuration file
Get ConfigurationSource for the given uri
Reads thresholds from the context
Get a codec for the given codec name
Authenticates using the given principal and keytab
Process event delivery
Handles a transaction failure
Process the incoming messages
Serialize event to bytes
Fetch and delete event for given channel
Initialize parameters
Configures this sink
Opens the event stream
Reads the HBase sink configuration
Starts the HTTP server
Opens the Flume queue
Runs the data directories
Store event
Poll for events
Initialize JMF configuration
Performs event delivery
Parse a syslog message from a syslog message string
Configures the sink
Called by HBase
Extracts the event from the given channel

Get all kandi verified functions for this library.

flume Key Features

No Key Features are available at this moment for flume.

flume Examples and Code Snippets

No Code Snippets are available at this moment for flume.

Community Discussions

Trending Discussions on flume

How to add an array object to nested object in Django?

Same Application Behaving Differently in Two Machine

Can Kafka message consumed by different consumers?

Is there a way to fix Ambari Web 2.7.1.0.0 build issue?

How a HDFS directory by year month and day is created?

Flume NoSuchMethodError pulling Twitter data into HDFS

File reader configuration doesn't work for Fume

Unable to retrieve Twitter streaming data using Flume

how to pass --add-opens JDK module configuration to maven test

Apache Flume Java client fails to start with a single Kafka sink

QUESTION

How to add an array object to nested object in Django?

Asked 2021-Apr-25 at 10:43

I need to add an array of objects to an another object whose structure has been shown below.

Here is current response from Album:

...

ANSWER

Answered 2021-Apr-25 at 10:43

You can do something like this:

Source https://stackoverflow.com/questions/67244608

QUESTION

Same Application Behaving Differently in Two Machine

Asked 2021-Apr-20 at 21:51

I am getting this exception while launching Apache Flume :

...

ANSWER

Answered 2021-Apr-20 at 21:51

Your deployment on Apache Flume is using a version of Jetty older than 9.4.29 (where Attributes.unwrap() was first introduced).

Double check the startup logs of the Jetty server, it will announce the version it thinks it is running.

Example:

Source https://stackoverflow.com/questions/67185760

QUESTION

Can Kafka message consumed by different consumers?

Asked 2021-Mar-12 at 01:46

I am new to Kafka. I have produced a kafka message named foo by kafkaSink ,a class in Flume.When I want to consume the messages,many questions come unclear to me: 1.I have tried to use kafka-console-consumer to consume message foo,and it succeeded.Can I consume message foo again with another consumer process somewhere else? 2.To the opposite,I don't want to consume message foo again, so when I try to consume with another consumer,I should obtain nothing.How can I achieve this? 3.What if there are two messages foo and bar.Can I specify consumers precisely?(For example,I want process A consumes message foo and process B consumes message bar.To go further ,can O specify a range of message offsets? Does it have something to do with consumer group?

...

ANSWER

Answered 2021-Mar-12 at 01:46

Can I consume message foo again with another consumer process somewhere else?

Yes. It can be consumed as many times as we want, either by using a new consumer group or by resetting the offset of the existing consumer group.

2.To the opposite,I don't want to consume message foo again, so when I try to consume with another consumer,I should obtain nothing.How can I achieve this?

It's all tied to a consumer group name, which typically tied to one application that is needing these messages. we need to keep the same consumer group name, and typically commited offset is retained for a week(can be changed), so, we can run the app n no of times from n different places by keeping same consumer group name, we will not consume it again, unless we reset the offset.

3.What if there are two messages foo and bar.Can I specify consumers precisely?(For example,I want process A consumes message foo and process B consumes message bar.To go further ,can O specify a range of message offsets? Does it have something to do with consumer group?

We can always consume particular message of a given partition and offset by positioning the consumer group at that offset. Its called seeking an offset, rather than seeking to earliest or latest.

Source https://stackoverflow.com/questions/66591903

QUESTION

Is there a way to fix Ambari Web 2.7.1.0.0 build issue?

Asked 2021-Mar-06 at 05:02

Issue

I am currently setting an Ambari cluster and getting stuck at the ambari-web build stage

Environment ...

ANSWER

Answered 2021-Mar-06 at 05:02

I'm sure you won't be able to do that. Because ambari will need to download the repo from hortonwork. Eventually it will still fail, since there is no public for the hortonwork from 31/01/2021.

Source https://stackoverflow.com/questions/66396266

QUESTION

How a HDFS directory by year month and day is created?

Asked 2021-Jan-11 at 16:01

Following the question in this link, there is another question about the creating the directory on Hadoop HDFS.

I am new to Hadoop/Flume and I have picked up a project which use Flume to save csv data into HDFS. The setting for the Flume sink will be as follows:

...

ANSWER

Answered 2021-Jan-11 at 16:01

hadoop fs -mkdir "/wimp/contract-snapshot/year=2020"

Adding quotation solves the problem.

Source https://stackoverflow.com/questions/65669477

QUESTION

Flume NoSuchMethodError pulling Twitter data into HDFS

Asked 2020-Dec-18 at 15:24

I can't manage to pull Twitter data using Flume into HDFS due to an error I cant't get rid of.

command :

...

ANSWER

Answered 2020-Dec-18 at 15:24

I managed to make it works. For those who want to know, please read this.

Firstly, change the Flume version. I use now flume 1.7.0 https://flume.apache.org/releases/1.7.0.html. But maybe a newer version would work, I don't want to break it down :)

Secondly, clone this repo https://github.com/cloudera/cdh-twitter-example. Inside, there is a flume.conf file. I configured it like that :

Source https://stackoverflow.com/questions/65295496

QUESTION

File reader configuration doesn't work for Fume

Asked 2020-Dec-03 at 07:01

Iam new to flume and was trying my first experiment with it.Iam trying to read data from a file using fume and send it to a kafka topic.

The configuration is pulled from a tutorial website.The configuration is shown below.

...

ANSWER

Answered 2020-Dec-03 at 07:01

As the error says, r1 has no type, so it doesn't know what to do with your source

You're missing

Source https://stackoverflow.com/questions/65120373

QUESTION

Unable to retrieve Twitter streaming data using Flume

Asked 2020-Nov-22 at 13:49

I am trying to stream and retrieve Twitter data using Flume but unable to do so because of some sort of error. When I try executing it using the command:

...

ANSWER

Answered 2020-Nov-20 at 10:53

The error says

Source https://stackoverflow.com/questions/64927949

QUESTION

how to pass --add-opens JDK module configuration to maven test

Asked 2020-Nov-20 at 04:09

I'm upgrading java version in our production code from java 8 to java 11.

I have to add the below JDK module configuration in the application java start command due to usage of third party libraries like flume, zookeeper etc.

--add-opens java.base/java.lang=ALL-UNNAMED --add-opens jdk.management/com.sun.management.internal=ALL-UNNAMED

After adding this configuration and java application is starting fine.

But when I run the tests using mvn test the tests are failing. I've added the below configuration to the maven-surefire-plugin but still it is throwing error.

...

ANSWER

Answered 2020-Nov-19 at 22:03

It is a single argLine, like:

Source https://stackoverflow.com/questions/64920521

QUESTION

Apache Flume Java client fails to start with a single Kafka sink

Asked 2020-Oct-13 at 13:28

Using org.apache.flume.agent.embedded.EmbeddedAgent. Configuration as such:

...

ANSWER

Answered 2020-Oct-13 at 13:28

In case someone stumbles upon this issue... After some further looking into I believe the Apache Flume project is dead in the water and we're going to stop using it. For details please see the following:

https://medium.com/@bmedalen/great-post-again-prathamesh-i-really-enjoy-your-content-posts-cc0b831a3811
Many open issues… no responses… https://cwiki.apache.org/confluence/display/FLUME/Developer+Section
Last version released almost 2 years ago (in the beginning it used to release every 6 months). https://flume.apache.org/index.html
Wiki not even updated with last versions - last update more then 5 years ago - https://cwiki.apache.org/confluence/display/FLUME/Home

Sadly I'm going to have to close this question in this way. Hope that helps anyone.

Source https://stackoverflow.com/questions/63777062

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

Vulnerabilities

No vulnerabilities reported

Install flume

You can download it from GitHub.
You can use flume 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 flume 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 .