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Posted to common-issues@hadoop.apache.org by "Wei-Chiu Chuang (JIRA)" <ji...@apache.org> on 2017/04/27 16:19:04 UTC
[jira] [Comment Edited] (HADOOP-14359) Remove unnecessary shading
of commons-httpclient
[ https://issues.apache.org/jira/browse/HADOOP-14359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15986910#comment-15986910 ]
Wei-Chiu Chuang edited comment on HADOOP-14359 at 4/27/17 4:18 PM:
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Thanks for the pointer!
I really wish we could get rid of commons-httpclient in Hadoop 3.
ran mvn dependency:tree and I see commons-httpclient 3 is exposed in two jars:
[INFO] org.apache.hadoop:hadoop-yarn-server-timelineservice-hbase:jar:3.0.0-alpha3-SNAPSHOT
[INFO] +- org.apache.hbase:hbase-server:jar:1.2.4:compile
[INFO] | +- org.apache.hbase:hbase-procedure:jar:1.2.4:compile
[INFO] | | \- org.apache.hbase:hbase-common:jar:tests:1.2.4:test
[INFO] | +- org.apache.hbase:hbase-prefix-tree:jar:1.2.4:runtime
[INFO] | +- commons-httpclient:commons-httpclient:jar:3.1:compile
[INFO] org.apache.hadoop:hadoop-yarn-server-timelineservice-hbase-tests:jar:3.0.0-alpha3-SNAPSHOT
[INFO] | +- commons-httpclient:commons-httpclient:jar:3.1:test
was (Author: jojochuang):
Thanks for the pointer!
I really wish we can get rid of commons-httpclient in Hadoop 3.
ran mvn dependency:tree and I see commons-httpclient 3 was exposed in two jars:
[INFO] org.apache.hadoop:hadoop-yarn-server-timelineservice-hbase:jar:3.0.0-alpha3-SNAPSHOT
[INFO] +- org.apache.hbase:hbase-server:jar:1.2.4:compile
[INFO] | +- org.apache.hbase:hbase-procedure:jar:1.2.4:compile
[INFO] | | \- org.apache.hbase:hbase-common:jar:tests:1.2.4:test
[INFO] | +- org.apache.hbase:hbase-prefix-tree:jar:1.2.4:runtime
[INFO] | +- commons-httpclient:commons-httpclient:jar:3.1:compile
[INFO] org.apache.hadoop:hadoop-yarn-server-timelineservice-hbase-tests:jar:3.0.0-alpha3-SNAPSHOT
[INFO] | +- commons-httpclient:commons-httpclient:jar:3.1:test
> Remove unnecessary shading of commons-httpclient
> ------------------------------------------------
>
> Key: HADOOP-14359
> URL: https://issues.apache.org/jira/browse/HADOOP-14359
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Akira Ajisaka
> Assignee: Wei-Chiu Chuang
> Priority: Minor
> Attachments: HADOOP-14359.001.patch
>
>
> commons-httpclient dependency was removed in HADOOP-10105 but there are some settings to shade commons-httpclient. Probably they can be safely removed.
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