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Kannan Rajah commented on SPARK-6511: ------------------------------------- As requested by Patrick, here is an example of what we use in spark-env.sh for MapR distribution. ---------------------------- MAPR_HADOOP_CLASSPATH=`hadoop classpath` MAPR_SPARK_CLASSPATH="$MAPR_HADOOP_CLASSPATH:$MAPR_HADOOP_HBASE_VERSION" MAPR_HADOOP_JNI_PATH=`hadoop jnipath` export SPARK_LIBRARY_PATH=$MAPR_HADOOP_JNI_PATH SPARK_SUBMIT_CLASSPATH=$SPARK_SUBMIT_CLASSPATH:$MAPR_SPARK_CLASSPATH SPARK_SUBMIT_LIBRARY_PATH=$SPARK_SUBMIT_LIBRARY_PATH:$MAPR_HADOOP_JNI_PATH export SPARK_SUBMIT_CLASSPATH export SPARK_SUBMIT_LIBRARY_PATH ------------------------------------------------ > Publish "hadoop provided" build with instructions for different distros > ----------------------------------------------------------------------- > > Key: SPARK-6511 > URL: https://issues.apache.org/jira/browse/SPARK-6511 > Project: Spark > Issue Type: Improvement > Components: Build > Reporter: Patrick Wendell > > Currently we publish a series of binaries with different Hadoop client jars. > This mostly works, but some users have reported compatibility issues with > different distributions. > One improvement moving forward might be to publish a binary build that simply > asks you to set HADOOP_HOME to pick up the Hadoop client location. That way > it would work across multiple distributions, even if they have subtle > incompatibilities with upstream Hadoop. > I think a first step for this would be to produce such a build for the > community and see how well it works. One potential issue is that our fancy > excludes and dependency re-writing won't work with the simpler "append > Hadoop's classpath to Spark". Also, how we deal with the Hive dependency is > unclear, i.e. should we continue to bundle Spark's Hive (which has some fixes > for dependency conflicts) or do we allow for linking against vanilla Hive at > runtime. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org