Hi,
i am currently upgrading to the new maven based version of Hive, when
recently a library (kryo … something) was not available as a SNAPSHOT version
anymore.
What i am currently experiencing is the following:
After checking out the source, i cannot simply compile the trunk with a
Hello.
I have a set of complex structured objects that I would like to put into
hive and use it's sql to query data from those objects. Now, since they
are complex structures, defining a schema for every single field is a
hard job.
Instead I'm thinking of making a custom SerDe with custom
This is my understanding i may be wrong so wait for others to reply as
well and correct my stupid understanding
In hive without creating a table, you can not access the data
to create the table you will need atleast one column
does it qualify to be called as a schema .. yes
so in short
Hi all,
We have happily been using hive on our CDH install for some time without
issues. We recently upgraded from CDH4.2.0 to CDH 4.4.0 and now select queries
against one table fails with the syslog for the job showing what's below.
Couple of things to note:
* This is a partitioned
Hello,
I am getting the following exception when I try to run a query. Can any body
help me what the problem might be in this scenario.
Thanks for you time.
2013-11-07 09:23:38,498 FATAL ExecMapper: java.lang.NoClassDefFoundError:
com/dyuproject/protostuff/Schema
at
Does your hive classpath contain the jar having
com.dyuproject.protostuff.Schema
?
Best Regards,
Sonal
Nube Technologies http://www.nubetech.co
http://in.linkedin.com/in/sonalgoyal
On Thu, Nov 7, 2013 at 9:16 PM, Narla,Venkatesh
venkatesh.na...@cerner.comwrote:
Hello,
I am getting the
You can use System.getProperty(test.tmp.dir) instead of '/tmp' . That is
more portable.
It would be wonderful if you can create a new issue in hive jira (
https://issues.apache.org/jira/browse/HIVE) and attach a patch with this
change!
On Tue, Nov 5, 2013 at 9:02 PM, 金杰 hellojin...@gmail.com
Hi all,
I'm using hive-12. I have a file that contains 10 integer columns stored in
ORC format. The ORC file is zlib compressed and indexing is enabled.
I'm running a simple select count(*) with a predicate of the form (Col1 =0
OR col2 = 0 etc). The predicate touches all 10 columns but its
AFAIK, ORC uses “hive.optimize.index.filter” hive config to enable predicate
pushdown. Can you please try by setting hive.optimize.index.filter to true?
Thanks
Prasanth Jayachandran
On Nov 7, 2013, at 4:04 PM, Avrilia Floratou avrilia.flora...@gmail.com wrote:
Hi all,
I'm using hive-12. I
Hello,
Quick question about Hive and Avro.
Can I create an Avro scheme that uses aliases? I have tried a couple
different ways, but so far I have not been able to get a hive query to
return data for the aliased fields.
for instance, I have tried the following but both return default values.
{
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