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Posted to common-issues@hadoop.apache.org by "Jonathan Hsieh (JIRA)" <ji...@apache.org> on 2016/03/07 20:11:40 UTC

[jira] [Commented] (HADOOP-12811) Change kms server port number which conflicts with HMaster port number

    [ https://issues.apache.org/jira/browse/HADOOP-12811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15183486#comment-15183486 ] 

Jonathan Hsieh commented on HADOOP-12811:
-----------------------------------------

I'll suggest moving this into the 9xxx range where the rest of the hadoop services are being moved to by HDFS-9427.

> Change kms server port number which conflicts with HMaster port number
> ----------------------------------------------------------------------
>
>                 Key: HADOOP-12811
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12811
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: kms
>    Affects Versions: 2.6.1, 2.7.0, 2.7.1, 2.7.2, 2.6.2, 2.6.3
>            Reporter: Yufeng Jiang
>              Labels: incompatible, patch
>
> The HBase's HMaster port number conflicts with Hadoop kms port number. Both uses 16000.
> There might be use cases user need kms and HBase present on the same cluster. The HBase is able to encrypt its HFiles but user might need KMS to encrypt other HDFS directories.
> Users would have to manually override the default port of either application on their cluster. It would be nice to have different default ports so kms and HBase could naturally coexist. 



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