Re: The default CDH4 build uses avro-mapred hadoop1

2015-02-20 Thread Mingyu Kim
Thanks for the explanation. To be clear, I meant to speak for any hadoop 2 releases before 2.2, which have profiles in Spark. I referred to CDH4, since that¹s the only Hadoop 2.0/2.1 version Spark ships a prebuilt package for. I understand the hesitation of making a code change if Spark doesn¹t p

Re: The default CDH4 build uses avro-mapred hadoop1

2015-02-20 Thread Sean Owen
True, although a number of other little issues make me, personally, not want to continue down this road: - There are already a lot of build profiles to try to cover Hadoop versions - I don't think it's quite right to have vendor-specific builds in Spark to begin with - We should be moving to only

The default CDH4 build uses avro-mapred hadoop1

2015-02-20 Thread Mingyu Kim
Hi all, Related to https://issues.apache.org/jira/browse/SPARK-3039, the default CDH4 build, which is built with "mvn -Dhadoop.version=2.0.0-mr1-cdh4.2.0 -DskipTests clean package”, pulls in avro-mapred hadoop1, as opposed to avro-mapred hadoop2. This ends up in the same error as mentioned in t