> From the java code which creates the sequence file, it has set the key
>class to NullWritable.class:
> job.setOutputKeyClass(org.apache.hadoop.io.NullWritable.class);
...
> I think that caused the mismatch:
> wrong key class: org.apache.hadoop.io.BytesWritable is not class
>org.apache.hadoop.i
Hi Team,
Some clue:
>From the java code which creates the sequence file, it has set the key
class to NullWritable.class:
job.setOutputKeyClass(org.apache.hadoop.io.NullWritable.class);
However per the source code of Hive, and the key class for sequence file
writer should be : BytesWritable.
HiveS
Right :) Thanks. Problem solved.
On Mon, Jul 27, 2015 at 3:18 PM, Xuefu Zhang wrote:
> There is a udf, current_user, which returns a value that can passed to
> your udf as an input, right?
>
> On Mon, Jul 27, 2015 at 1:13 PM, Adeel Qureshi
> wrote:
>
>> Is there a way to obtain user authenticat
There is a udf, current_user, which returns a value that can passed to your
udf as an input, right?
On Mon, Jul 27, 2015 at 1:13 PM, Adeel Qureshi
wrote:
> Is there a way to obtain user authentication information in a UDF like
> kerberos username that they have logged in with to execute a hive q
Is there a way to obtain user authentication information in a UDF like
kerberos username that they have logged in with to execute a hive query.
I would appreciate any help.
Thanks
Adeel
Hi Siva
What web/application server do you have?
You could use Hive or Drill odbc drivers...
Sent from my Sony Xperia™ smartphone
siva kumar wrote
Hi ,
There is some data loaded into hive and i want to display hive data into
a html webpage based on the parameters i pass. So, h
Hi ,
There is some data loaded into hive and i want to display hive data
into a html webpage based on the parameters i pass. So, how can i do this?
Any Help?
Thanks in Advance
siva.
