Github user mccheah commented on the pull request:
https://github.com/apache/spark/pull/3130#issuecomment-62070813
I'm pretty sure this doesn't work when Spark is built with maven. I'm going
to try with sbt, but this is what I've found so far.
I used make-distribution.sh to build this change on top of Spark 1.1
(master currently has other conflicts with our project), and built against
Hadoop 2.0.0-mr1-cdh4.6.0. Used mvn install to generate the spark-core jar,
then pointed my project at the built jar in my local maven repository.
I run my application and end up getting "unread block data" errors on Spark
jobs.
I see that the only pom.xml file that was modified on the first commit was
under assembly. How can this shading be picked up when built with maven, then?
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