Is your huve able to connect to hadoop Try putting hadoop and hive
configuration files in hive conf dir
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Original message
From: Josh Draner
Date: 12/02/2014 08:35 (GMT+05:30)
To: user@hive.apache.org
Subject: FAILED: Execution Error, return co
Hi,
I have been unsuccessful trying to setup Hive 0.12 with HBase 0.96.1.1. I
am able to get both Hive and HBase to work independently of each other, but
when I attempt to map a Hive table to an HBase table I am greeted with:
hive> CREATE TABLE foo(rowkey INT, name STRING)
> STORED BY 'org.a
Hey all
So, what I'm looking to do is get N randomly-sampled distinct values from a
column in a table. I'm kind of flummoxed by how to do this without using
TABLESAMPLE, which would require me to add Yet Another Subquery (it'd be
'select these values, from this sample, from these distinct values')
great questions, Burak. Personally, I had not before seen the "create view
... partition on" construct. Not that that means anything but thanks for
bringing bringing out into the forefront!
So, yeah, do we have an SME out there that would like to elaborate on this
beyond the aforementioned url?
If you are talking about embedded Hive client (CLI), then all you need
is to have a TGT in the ticket cache (ie run kinit before invoking Hive).
The underlying hadoop client handles communication with secure Hadoop
services. As long as the Hadoop related security configuration is place,
there's
All,
One of the primary key columns in a Relational table has alpha numberic of 6
characters - varchar(6).
The first three characters has this pattern -
1st one - 1 to 9
2nd one - 1 to 9 or a -z
3rd one - 1 to 9 or a -z
Is this a good idea for performing queries ( can be any queries based
Hi,
Some background information:
We have a really large base table (~1P) — (lets call it raw_table)
partitioned like _mm_dd=2014-02-11/hh=12/flag=1 (or
_mm_dd=2014-02-11/hh=12/flag=0)
I’m testing creating a view on that table to be able to have a consistent
user accessible interface ins
The pom.xml file in the top level specifies the version of Hadoop and Hive
it is compiling against. There are 2 ways to get things working:
1) Modify the HiveSwarm pom.xml file to reference the version of Hadoop and
Hive you are using and recompile
2) Copy the day of the week UDF over into your ow
Hi, Jhon
Thank very much for your response. this project is very interesting.
I test your jar , but no work.
I think that is because i have other version of hadoop. I have installed
Hadoop 2.2.0 whit YARN.
the Error is
Diagnostic Messages for this Task:
Error: java.lang.RuntimeException: Error
Hello,
Has anyone implemented Kerberos authentication for Apache Hive?
Kerberos authentication for Hadoop is documented very well, and I am able
to do it.
Connecting databases like MongoDb, PostgreSQL using kerberos auth. is quite
straight-forward,
But there are missing links in documentation, wh
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