Great suggestion! > On Sep 28, 2016, at 11:55 AM, Enis Söztutar <enis....@gmail.com> wrote: > > Can Hadoop please shade ALL of the dependencies (including PB) in Hadoop-3 > so that we do not have this mess going forward. > > Enis > >> On Wed, Sep 28, 2016 at 11:19 AM, Jonathan Hsieh <j...@cloudera.com> wrote: >> >> You can build hbase using the profile by adding this -D setting. >> >> mvn clean test install -Dhadoop.profile=3.0 >> >> At the moment the hbase's hadoop 3 profile has fails at mvn compile, >> install, and test phases. There are some issues that are patch available >> addressing these in HBase currently. >> >> compile https://issues.apache.org/jira/browse/HBASE-16711 >> test https://issues.apache.org/jira/browse/HBASE-6581 >> install https://issues.apache.org/jira/browse/HBASE-16712 >> >> IIRC, currently hbase's hadoop3 profile currently tracks the hadoop-3.0 >> SNAPSHOT artifacts. Sean, would these dependencies changes be targeted for >> this branch and land in the next hadoop 3 alpha/beta? >> Jon. >> >> On Wed, Sep 28, 2016 at 9:56 AM, Sean Mackrory <mackror...@gmail.com> >> wrote: >> >>> HBase folks, >>> >>> I'd like to work on upgrading some of the dependencies in Hadoop that are >>> starting to lag behind: >>> >>> jackson2 (https://issues.apache.org/jira/browse/HADOOP-12705) >>> jaxb-api (https://issues.apache.org/jira/browse/HADOOP-13659) >>> commons-configuration (https://issues.apache.org/ >> jira/browse/HADOOP-13660) >>> htrace (https://issues.apache.org/jira/browse/HADOOP-13661) >>> >>> Some of these (chiefly jackson) are known to be high risk upgrades and >> have >>> caused problems for HBase in the past. I wanted to give you a heads up >>> about this work and coordinate with you to make sure I do all the testing >>> you think is necessary to discover any potential problems well in advance >>> of the breakages. >>> >>> I was going to look at just running HBase's unit tests when built against >>> my Hadoop's trunk with my changes (Should I expect any problems here? Is >>> there a branch already focused on Hadoop 3 compatibility or anything?) >> and >>> Bigtop's integration tests too. Anything else you would add to this? >>> >> >> >> >> -- >> // Jonathan Hsieh (shay) >> // HBase Tech Lead, Software Engineer, Cloudera >> // j...@cloudera.com // @jmhsieh >>
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