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syslog-kafka | transfer syslog messages to Apache Kafka | Pub Sub library

 by   xstevens Java Version: Current License: No License

 by   xstevens Java Version: Current License: No License

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kandi X-RAY | syslog-kafka Summary

syslog-kafka is a Java library typically used in Messaging, Pub Sub, Kafka applications. syslog-kafka has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.
INACTIVE: A daemon to transfer syslog messages to Apache Kafka.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
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kandi-support Support

  • syslog-kafka has a low active ecosystem.
  • It has 24 star(s) with 11 fork(s). There are 5 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 0 open issues and 1 have been closed. On average issues are closed in 59 days. There are no pull requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of syslog-kafka is current.
syslog-kafka Support
Best in #Pub Sub
Average in #Pub Sub
syslog-kafka Support
Best in #Pub Sub
Average in #Pub Sub

quality kandi Quality

  • syslog-kafka has 0 bugs and 0 code smells.
syslog-kafka Quality
Best in #Pub Sub
Average in #Pub Sub
syslog-kafka Quality
Best in #Pub Sub
Average in #Pub Sub

securitySecurity

  • syslog-kafka has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • syslog-kafka code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
syslog-kafka Security
Best in #Pub Sub
Average in #Pub Sub
syslog-kafka Security
Best in #Pub Sub
Average in #Pub Sub

license License

  • syslog-kafka 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.
syslog-kafka License
Best in #Pub Sub
Average in #Pub Sub
syslog-kafka License
Best in #Pub Sub
Average in #Pub Sub

buildReuse

  • syslog-kafka 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.
  • Installation instructions, examples and code snippets are available.
  • syslog-kafka saves you 222 person hours of effort in developing the same functionality from scratch.
  • It has 543 lines of code, 32 functions and 12 files.
  • It has low code complexity. Code complexity directly impacts maintainability of the code.
syslog-kafka Reuse
Best in #Pub Sub
Average in #Pub Sub
syslog-kafka Reuse
Best in #Pub Sub
Average in #Pub Sub
Top functions reviewed by kandi - BETA

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

  • Create a SyslogServer .
    • Creates dynamic adapter for dynamic events .
      • Loads the configured Kafka properties .
        • Close the event handler .
          • Converts a SyslogServerEvent into a SyslogMessage object .
            • Invoked by the server .
              • Deserialize a message from a byte array .
                • Serialize data to a byte array .

                  Get all kandi verified functions for this library.

                  Get all kandi verified functions for this library.

                  syslog-kafka Key Features

                  Syslog4j 0.9.30

                  Kafka 0.7.2

                  Protocol Buffers 2.4.1

                  Setup

                  copy iconCopydownload iconDownload
                  curl https://www.apache.org/dyn/closer.cgi/incubator/kafka/kafka-0.7.2-incubating/kafka-0.7.2-incubating-src.tgz -o kafka-0.7.2-incubating-src.tgz
                  tar xvzf kafka-0.7.2-incubating-src.tgz
                  cd kafka-0.7.2-incubating-src
                  ./sbt update
                  ./sbt package
                  cd ./core/target/scala_2.8.0/
                  mvn install:install-file -Dfile=kafka-0.7.2.jar -DgroupId=org.apache.kafka -DartifactId=kafka-core -Dversion=0.7.2-incubating -Dpackaging=jar
                  

                  Example Kafka Producer Configuration (conf/kafka.producer.properties)

                  copy iconCopydownload iconDownload
                  # comma delimited list of ZK servers
                  zk.connect=127.0.0.1:2181
                  # use syslog message encoder
                  serializer.class=kafka.serializer.SyslogMessageEncoder
                  # asynchronous producer
                  producer.type=async
                  # compression.code (0=uncompressed,1=gzip,2=snappy)
                  compression.codec=2
                  # batch size (one of many knobs to turn in kafka depending on expected data size and request rate)
                  batch.size=100
                  

                  Community Discussions

                  Trending Discussions on Pub Sub
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                  • MSK vs SQS + SNS
                  • Dataflow resource usage
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                  • Flow.take(ITEM_COUNT) returning all the elements rather then specified amount of elements
                  • Wrapping Pub-Sub Java API in Akka Streams Custom Graph Stage
                  Trending Discussions on Pub Sub

                  QUESTION

                  Build JSON content in R according Google Cloud Pub Sub message format

                  Asked 2022-Apr-16 at 09:59

                  In R, I want to build json content according this Google Cloud Pub Sub message format: https://cloud.google.com/pubsub/docs/reference/rest/v1/PubsubMessage

                  It have to respect :

                  {
                    "data": string,
                    "attributes": {
                      string: string,
                      ...
                    },
                    "messageId": string,
                    "publishTime": string,
                    "orderingKey": string
                  }
                  

                  The message built will be readed from this Python code:

                  def pubsub_read(data, context):
                      '''This function is executed from a Cloud Pub/Sub'''
                      message = base64.b64decode(data['data']).decode('utf-8')
                      file_name = data['attributes']['file_name']
                  

                  This following R code builds a R dataframe and converts it to json content:

                  library(jsonlite)
                  data="Hello World!"
                  df <- data.frame(data)
                  attributes <- data.frame(file_name=c('gfs_data_temp_FULL.csv'))
                  df$attributes <- attributes
                  
                  msg <- df %>%
                      toJSON(auto_unbox = TRUE, dataframe = 'columns', pretty = T) %>%
                      # Pub/Sub expects a base64 encoded string
                      googlePubsubR::msg_encode() %>%
                      googlePubsubR::PubsubMessage()
                  

                  It seems good but when I visualise it with a json editor :

                  enter image description here

                  indexes are added.

                  Additionally there is the message content: enter image description here

                  I dont'sure it respects Google Cloud Pub Sub message format...

                  ANSWER

                  Answered 2022-Apr-16 at 09:59

                  Not sure why, but replacing the dataframe by a list seems to work:

                  library(jsonlite)
                  
                  df = list(data = "Hello World")
                  attributes <- list(file_name=c('toto.csv'))
                  df$attributes <- attributes
                  
                  df %>%
                    toJSON(auto_unbox = TRUE, simplifyVector=TRUE, dataframe = 'columns', pretty = T)
                  

                  Output:

                  {
                    "data": "Hello World",
                    "attributes": {
                      "file_name": "toto.csv"
                    }
                  } 
                  

                  Source https://stackoverflow.com/questions/71892778

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

                  Vulnerabilities

                  No vulnerabilities reported

                  Install syslog-kafka

                  You will need to setup Google's Protocol Buffers in order for this project to compile and run. Since this is fairly well documented and straightforward I'll leave that up to the user. Most platforms that have a descent packaging system will probably have a protobuf package already. If you're on a Mac using Homebrew this is as easy as:.

                  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 .

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