hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Alexander Pivovarov <apivova...@gmail.com>
Subject Re: hive 0.14.1 + tez 0.4 sometimes throws NPE on small data
Date Fri, 09 Jan 2015 20:15:21 GMT
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 <gopalv@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
>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message