Bah. *similar error.
On 28 September 2014 12:39, Oliver Keyes wrote:
> I run into that error, or a simpler error, rather a lot; I consider it
> pretty normal (although experiences may differ).
>
> A more direct way of increasing the heapsize would be export
> HADOOP_HEAPSIZ
ent
> heapsize, then the sql is ok.
> I saw CommonJoinResolver line 589:
> InputStream in = new ByteArrayInputStream(xml.getBytes("UTF-8"));
>
> hive client need so many heapsize, is this normal
> And where Can I find this large xml
>
>
> Thanks
>
--
Oliver Keyes
Research Analyst
Wikimedia Foundation
Hi Rahman,
On 24 March 2014 16:45, Abdelrahman Shettia wrote:
> Hi Oliver,
>
> Can you perform a simple test of hadoop fs -cat
> hdfs:///logs/2014/03-24/actual_log_file_name.seq by the same user? Also
> what are the configurations setting for the following?
>
Yes, I can acc
e_name.seq';
However I get this error back when doing so:
FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.DDLTask. MetaException(message:Got
exception: org.apache.hadoop.security.AccessControlException Permission
denied: user=oliver, access=WRITE,
inode=&q
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')
Noted for future queries, and thanks for the help! Works like a charm :).
Best,
--
Oliver Keyes
Product Analyst
Wikimedia Foundation
On 6 February 2014 17:09, Stephen Sprague wrote:
> ahh. we got ourselves a bona-fide head banger. Welcome to the club!! :)
>
> select
> a
with, say, retrieving the entire dataset in a
subquery and then selecting from that, but each time I run into the same
sort of problem. Can anybody help point out where I'm going wrong?
Thanks!
-Oliver
(float) _FUNC_(string) _FUNC_(timestamp)
I don't need null support. Can you explain the issue?
Thanks,Oliver
Date: Sun, 23 Dec 2012 10:44:26 -0500
Subject: Re: custom UDF throws "No matching method for class"
From: edlinuxg...@gmail.com
To: user@hive.apache.org
Unless you need spec
.hive.udf.UDFCurrencyConverter with (double, string, string).
Possible choices: _FUNC_(org.apache.hadoop.io.DoubleWritable, string, string)
That is with Hive version 0.8.1.6
Has anybody a hint what is going wrong?
Thanks,Oliver
throws NPE because it gets no result back from Hive.
Anyone else seen this behaviour?
Thanks,
Oliver
--
Oliver Meyn
Software Developer
Global Biodiversity Information Facility (GBIF)
+45 35 32 15 12
http://www.gbif.org
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