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Posted to issues@hbase.apache.org by "ChiaPing Tsai (JIRA)" <ji...@apache.org> on 2017/01/14 18:10:26 UTC

[jira] [Commented] (HBASE-17426) Inconsistent environment variable names for enabling JMX

    [ https://issues.apache.org/jira/browse/HBASE-17426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15822893#comment-15822893 ] 

ChiaPing Tsai commented on HBASE-17426:
---------------------------------------

Can i take this issue? Which one is better? Should the document be updated in the patch?

> Inconsistent environment variable names for enabling JMX
> --------------------------------------------------------
>
>                 Key: HBASE-17426
>                 URL: https://issues.apache.org/jira/browse/HBASE-17426
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>
> In conf/hbase-env.sh :
> {code}
> # export HBASE_JMX_BASE="-Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false"
> # If you want to configure BucketCache, specify '-XX: MaxDirectMemorySize=' with proper direct memory size
> # export HBASE_THRIFT_OPTS="$HBASE_JMX_BASE -Dcom.sun.management.jmxremote.port=10103"
> {code}
> But in bin/hbase-config.sh , a different variable is used:
> {code}
> # Thrift JMX opts
> if [ -n "$HBASE_JMX_OPTS" ] && [ -z "$HBASE_THRIFT_JMX_OPTS" ]; then
>   HBASE_THRIFT_JMX_OPTS="$HBASE_JMX_OPTS -Dcom.sun.management.jmxremote.port=10103"
> fi
> {code}
> The variable names should be aligned for better user experience.



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