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https://issues.apache.org/jira/browse/HADOOP-12811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Chen updated HADOOP-12811:
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Attachment: HADOOP-12811.01.patch
HDFS-9427 seems to be close to commit. I'm attaching a patch for review. KMS
port is changed from 16000 to 9600. Thanks.
I picked 9600 because it's in the same range as HDFS-9427. I also searched
apache github, 9600 seems to not being used by other applications. (except
[juddi|https://juddi.apache.org/], which I feel should be Okay.)
Also searched across projects for 16000, and found impala should update [some
files|https://github.com/apache/incubator-impala/search?utf8=%E2%9C%93&q=16000]
due to this change. But that should be implicit by the 'incompatible' flag
anyway. :)
> 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
> Assignee: Xiao Chen
> Labels: incompatible, patch
> Attachments: HADOOP-12811.01.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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