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https://issues.apache.org/jira/browse/HADOOP-16956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17079381#comment-17079381
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YangY commented on HADOOP-16956:
--------------------------------
[[email protected]]
It is mainly to shade the basic dependencies of the cos-java-sdk, excluding the
conflicting which comes from the Hadoop-common and relocating them to the
package: 'org.apache.hadoop.fs.cosn.shaded'.
For example, HTTP lib, commons-codec, fasterxml and etc.
The reason why I want to do this is that the version of the above dependencies
is different from the Hadoop-common's, and may produce some runtime conflict.
The following is the content of my pom.xml.
[^pom.xml]
Could you help me to check it and give me some advice?
Thanks.
> Tencent Cloud COS: Package it into hadoop-dist
> ----------------------------------------------
>
> Key: HADOOP-16956
> URL: https://issues.apache.org/jira/browse/HADOOP-16956
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/cos
> Affects Versions: 3.3.0, 3.3.1
> Reporter: YangY
> Assignee: YangY
> Priority: Major
> Attachments: pom.xml, pom.xml
>
>
> [[email protected]] Hi, Steve, the Hadoop-COS has been submitted to the
> trunk branch last year. (Related jira:
> https://issues.apache.org/jira/browse/HADOOP-15616).
> I am the contributor and the maintainer of this patch. Considering that you
> are the expert on the object storage support in Hadoop, I have some questions
> for you.
> # The Hadoop-cos patch is placed in the *hadoop-cloud-storage-project
> directory. How to package it into the hadoop-dist directory as the
> distribution package?*
> # How to manage the dependencies of the Hadoop-cos, such as cos-java-sdk? I
> use the maven to compile and package it, but only the
> hadoop-cos-3.4.0-SNAPSHOT.jar is generated. I compare the pom.xml between the
> hadoop-cos and hadoop-oss, and find the dependency scope is '*compile*' in
> their pom.xml. The hadoop-oss has oss-java-sdk.jar in dist directory, but the
> hadoop-cos does not.
> Can you guide me how to solve these two problems?
>
> Thanks for your time and attention. :)
>
>
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