Yes you can add UDF's via add Jar. But strangely the classpath of 'the driver' of the hive process does not seem to be able to utilize InputFormats and Serde's that have been added to the session via ADD JAR. At one point I understood why. This is probably something we should ticket and come up with a more elegant solution.
On Fri, Jan 8, 2016 at 12:26 PM, Ophir Etzion <op...@foursquare.com> wrote: > Thanks! > In certain use cases you could but forgot about the aux thing, thats > probably it. > > On Fri, Jan 8, 2016 at 12:24 PM, Edward Capriolo <edlinuxg...@gmail.com> > wrote: > >> You can not 'add jar' input formats and serde's. They need to be part of >> your auxlib. >> >> On Fri, Jan 8, 2016 at 12:19 PM, Ophir Etzion <op...@foursquare.com> >> wrote: >> >>> I tried now. still getting >>> >>> 16/01/08 16:37:34 ERROR exec.Utilities: Failed to load plan: >>> hdfs://hadoop-alidoro-nn-vip/tmp/hive/hive/c2af9882-38a9-42b0-8d17-3f56708383e8/hive_2016-01-08_16-36-41_370_3307331506800215903-3/-mr-10004/3c90a796-47fc-4541-bbec-b196c40aefab/map.xml: >>> org.apache.hive.com.esotericsoftware.kryo.KryoException: Unable to find >>> class: com.foursquare.hadoop.hive.io.HiveThriftSequenceFileInputFormat >>> Serialization trace: >>> inputFileFormatClass (org.apache.hadoop.hive.ql.plan.PartitionDesc) >>> aliasToPartnInfo (org.apache.hadoop.hive.ql.plan.MapWork) >>> org.apache.hive.com.esotericsoftware.kryo.KryoException: Unable to find >>> class: com.foursquare.hadoop.hive.io.HiveThriftSequenceFileInputFormat >>> >>> >>> HiveThriftSequenceFileInputFormat is in one of the jars I'm trying to add. >>> >>> >>> On Thu, Jan 7, 2016 at 9:58 PM, Prem Sure <premsure...@gmail.com> wrote: >>> >>>> did you try -- jars property in spark submit? if your jar is of huge >>>> size, you can pre-load the jar on all executors in a common available >>>> directory to avoid network IO. >>>> >>>> On Thu, Jan 7, 2016 at 4:03 PM, Ophir Etzion <op...@foursquare.com> >>>> wrote: >>>> >>>>> I' trying to add jars before running a query using hive on spark on >>>>> cdh 5.4.3. >>>>> I've tried applying the patch in >>>>> https://issues.apache.org/jira/browse/HIVE-12045 (manually as the >>>>> patch is done on a different hive version) but still hasn't succeeded. >>>>> >>>>> did anyone manage to do ADD JAR successfully with CDH? >>>>> >>>>> Thanks, >>>>> Ophir >>>>> >>>> >>>> >>> >> >
