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https://issues.apache.org/jira/browse/HADOOP-14284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15968813#comment-15968813
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Tsuyoshi Ozawa edited comment on HADOOP-14284 at 4/14/17 9:06 AM:
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Compilation failure is caused by not refering maven local repository - how can 
we install newly added components on test machines? Does anyone know how to do 
it?

{quote}
\[ERROR\] Failed to execute goal 
org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on 
project hadoop-auth: Compilation failure: Compilation failure:
\[ERROR\] 
/testptch/hadoop/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/util/ZKSignerSecretProvider.java:\[36,61\]
 error: package org.apache.hadoop.shaded.com.google.common.annotations does not 
exist
{quote}


was (Author: ozawa):
Compilation failure is caused by not refering maven local repository - how can 
we install newly added components on test machines? Does anyone know how to do 
it?

{quote}
\[ERROR\] Failed to execute goal 
org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on 
project hadoop-auth: Compilation failure: Compilation failure:
\[ERROR\] 
/testptch/hadoop/hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/util/ZKSignerSecretProvider.java:\[36,61\]
 error: package org.apache.hadoop.shaded.com.google.common.annotations does not 
exist
{quote]

> Shade Guava everywhere
> ----------------------
>
>                 Key: HADOOP-14284
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14284
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 3.0.0-alpha3
>            Reporter: Andrew Wang
>            Assignee: Tsuyoshi Ozawa
>            Priority: Blocker
>         Attachments: HADOOP-14238.pre001.patch, HADOOP-14284.002.patch, 
> HADOOP-14284.004.patch, HADOOP-14284.007.patch, HADOOP-14284.010.patch
>
>
> HADOOP-10101 upgraded the guava version for 3.x to 21.
> Guava is broadly used by Java projects that consume our artifacts. 
> Unfortunately, these projects also consume our private artifacts like 
> {{hadoop-hdfs}}. They also are unlikely on the new shaded client introduced 
> by HADOOP-11804, currently only available in 3.0.0-alpha2.
> We should shade Guava everywhere to proactively avoid breaking downstreams. 
> This isn't a requirement for all dependency upgrades, but it's necessary for 
> known-bad dependencies like Guava.



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