[jira] [Commented] (KAFKA-1566) Kafka environment configuration (kafka-env.sh)

["Sriharsha Chintalapani (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-1566?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14366347#comment-14366347 ] 

Sriharsha Chintalapani commented on KAFKA-1566:
-----------------------------------------------

Updated reviewboard https://reviews.apache.org/r/29724/diff/
 against branch origin/trunk

> Kafka environment configuration (kafka-env.sh)
> ----------------------------------------------
>
>                 Key: KAFKA-1566
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1566
>             Project: Kafka
>          Issue Type: Improvement
>          Components: tools
>            Reporter: Cosmin Lehene
>            Assignee: Sriharsha Chintalapani
>              Labels: newbie
>             Fix For: 0.8.3
>
>         Attachments: KAFKA-1566.patch, KAFKA-1566_2015-02-21_21:57:02.patch, KAFKA-1566_2015-03-17_17:01:38.patch
>
>
> It would be useful (especially for automated deployments) to have an environment configuration file that could be sourced from the launcher files (e.g. kafka-run-server.sh). 
> This is how this could look like kafka-env.sh 
> {code}
> export KAFKA_JVM_PERFORMANCE_OPTS="-XX:+UseCompressedOops -XX:+DisableExplicitGC -Djava.awt.headless=true \ -XX:+UseG1GC -XX:PermSize=48m -XX:MaxPermSize=48m -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35' %>" 
> export KAFKA_HEAP_OPTS="'-Xmx1G -Xms1G' %>" 
> export KAFKA_LOG4J_OPTS="-Dkafka.logs.dir=/var/log/kafka" 
> {code} 
> kafka-server-start.sh 
> {code} 
> ... 
> source $base_dir/config/kafka-env.sh 
> ... 
> {code} 
> This approach is consistent with Hadoop and HBase. However the idea here is to be able to set these values in a single place without having to edit startup scripts.



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