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From Konstantin Boudnik <...@apache.org>
Subject Re: HBase 0.98.x dependency problems
Date Fri, 27 Jun 2014 04:43:19 GMT
Weird... running 
  mvn install dependency:tree -Dhadoop-two.version=2.3.0
keeps pulling in 2.2.0 for test artifacts. An easy way to reproduce it is to
wipe out clean hadoop 2.2.0 artifacts from ~/.m2 as well as 0.98.2* (if
installed) and then run the command above. Something like this can be seen:

[INFO] +- org.apache.hbase:hbase-shell:jar:0.98.2:compile
[INFO] |  +- org.apache.hbase:hbase-prefix-tree:jar:0.98.2:runtime
[INFO] |  +- com.yammer.metrics:metrics-core:jar:2.1.2:compile
[INFO] |  +- org.jruby:jruby-complete:jar:1.6.8:compile
[INFO] |  +- org.apache.hadoop:hadoop-client:jar:2.3.0:compile
[INFO] |  |  +- org.apache.hadoop:hadoop-mapreduce-client-app:jar:2.3.0:compile
[INFO] |  |  +- org.apache.hadoop:hadoop-yarn-api:jar:2.3.0:compile
[INFO] |  |  \- org.apache.hadoop:hadoop-mapreduce-client-jobclient:jar:2.3.0:compile
[INFO] |  +- org.apache.hadoop:hadoop-hdfs:jar:2.3.0:compile
[INFO] |  |  \- commons-daemon:commons-daemon:jar:1.0.13:compile
[INFO] |  \- org.apache.hadoop:hadoop-hdfs:test-jar:tests:2.2.0:compile

I have fixed a problem with site target, but still see this...

Any ideas are very appreciated! Thanks.
  Cos


On Tue, Jun 17, 2014 at 08:33PM, Konstantin Boudnik wrote:
> Thank you very much Ted - that helped beautifully! I think the build system
> becomes a product on its own :)
> 
> Regards,
>   Cos
> 
> On Tue, Jun 17, 2014 at 12:40PM, Ted Yu wrote:
> > Have you tried the following command ?
> > 
> > mvn dependency:tree -Dhadoop-two.version=2.3.0
> > 
> > The output of the above has 2.3.0 as the dependency.
> > 
> > Cheers
> > 
> > 
> > On Tue, Jun 17, 2014 at 11:40 AM, Konstantin Boudnik <cos@apache.org> wrote:
> > 
> > > Guys,
> > >
> > > I have noticed an interesting problem with HBase 0.98 line. I have ended
> > > up with
> > > a crappy Hadoop 2.2.0 artifacts in my local M2 cache - don't ask me how
> > > that
> > > happen ;( - which causes compilation problems in HBase. And that brought
> > > this
> > > whole issue into the light. Here's the essence of it:
> > >
> > > while running for hbase-server module
> > >   % mvn dependency:tree  -Dhadoop.version=2.3.0
> > > I am getting a reference to hadoop 2.2.0
> > >
> > > [INFO] +- org.apache.hadoop:hadoop-common:jar:2.2.0:compile
> > > ..
> > > [INFO] +- org.apache.hadoop:hadoop-auth:jar:2.2.0:compile
> > > [INFO] +- org.apache.hadoop:hadoop-client:jar:2.2.0:compile
> > >
> > > This only happens for 0.98. On master the reference goes to 2.4.0
> > > The problem here is that -Dhadoop.version is being seemingly ignored, which
> > > might lead to binaries with dependencies inconsistent with what it was
> > > built
> > > against. I am not sure if this had came up before, but certainly would
> > > appreciate the community's input, if any.
> > >
> > > Thanks a lot!
> > > --
> > > Take care,
> > >   Cos
> > >
> > >

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