Thank you correction, we are using hive-0.13.1
Thank you for pointing me to the JIRA On Fri, Jan 9, 2015 at 12:13 PM, Gopal V <gop...@apache.org> wrote: > On 1/9/15, 11:53 AM, Alexander Pivovarov wrote: > >> I noticed that if amount of data which should be sent to reducers is small >> then tez might throw NPE. >> > > I noticed that you sent it to the tez lists as well. This is a hive > specific issue. > > https://issues.apache.org/jira/browse/HIVE-8361 > > to be precise (from the following backtrace) > > Caused by: java.lang.NullPointerException >> at >> org.apache.hadoop.hive.ql.exec.PTFOperator$PTFInvocation.finishPartition( >> PTFOperator.java:341) >> at >> org.apache.hadoop.hive.ql.exec.PTFOperator.processOp( >> PTFOperator.java:115) >> at >> org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:793) >> at >> org.apache.hadoop.hive.ql.exec.ExtractOperator.processOp(ExtractOperator. >> java:45) >> at >> org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor. >> processKeyValues(ReduceRecordProcessor.java:325) >> ... 8 more >> > > HTH. > > Cheers, > Gopal > >
