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https://issues.apache.org/jira/browse/IMPALA-3418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16835876#comment-16835876
 ] 

ASF subversion and git services commented on IMPALA-3418:
---------------------------------------------------------

Commit 4c6ac151ef2c6efac8a8a3d02c342334bf9d688c in impala's branch 
refs/heads/master from Tim Armstrong
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=4c6ac15 ]

IMPALA-8527: prune maven repo dependencies

We transitively pull in references to repository.apache.org,
which in turn means we'll go looking for most of our dependencies
there. Downloading from repository.apache.org occasionally hangs,
so there's a high probability of a build getting stuck.

I was able to disable repository.apache.org entirely - the same packages
are available from other repositories that we don't see the same
issues with.

Locating snapshot versions is very chatty - we reach out to
mvnrepository.com and apache.org repeatedly, but I don't think
we actually need to consume any snapshots from them. So I
tried to minimise the number of repositories that we'll consume
snapshots from - I think we only intend to download snapshots
from the CDH repo.

Also remove the plugin snapshots repository. We historically
needed it because we used a snapshot version of the cup plugin,
but that was fixed by IMPALA-3418. Otherwise depending on plugin
snapshots seems like a bad idea.

Change-Id: I08e1f1b7d7742edd61179ee52b5e268c3b4dc61d
Reviewed-on: http://gerrit.cloudera.org:8080/13279
Reviewed-by: Fredy Wijaya <fwij...@cloudera.com>
Reviewed-by: Todd Lipcon <t...@apache.org>
Tested-by: Tim Armstrong <tarmstr...@cloudera.com>


> The Impala FE project relies on Z-tools snapshot builds
> -------------------------------------------------------
>
>                 Key: IMPALA-3418
>                 URL: https://issues.apache.org/jira/browse/IMPALA-3418
>             Project: IMPALA
>          Issue Type: Task
>          Components: Frontend
>    Affects Versions: Impala 2.0.2
>            Reporter: Charlie Helin
>            Assignee: Charlie Helin
>            Priority: Major
>             Fix For: Impala 2.7.0
>
>
> The FE project relies on the CUP-Maven plugin which is a maven snapshot. This 
> means that it's dependents like CUP-Java and the Java Runtime that are in 
> turn referenced as Maven snapshots will be updated as soon as a new build is 
> available.
> The suggestion is to make a release build of the current bits of Z-tools and 
> assign it a proper version string. Then modify the FE pom to depend on this 
> version.



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