Hi
Exception trace clearly indicates that hive is pointing to default
configurations.
Make sure your editing hive-site.xml is loaded by hive server. For verifying
whether correct configurations are loaded, you enable DEBUG logs.
There you can see the loaded configurations. Verify your configu
thanks all for your guidance :-)
its done now
Regards
Yogesh kumar
From: rohithsharm...@huawei.com
To: user@hive.apache.org
Subject: RE: FAILED: Error in metadata
Date: Tue, 11 Sep 2012 14:35:18 +0530
Hi Exception trace clearly indicates that hive is pointing to default
configurations.Make su
Hi,
What is the command to update/delete a row from hive? If not directly possible
what is the work around for that?
Regards,
Rams
Hive does not support row-level (or field-level) updates. It is designed as a
WORM (write once read many) data warehouse.
You can of course code your own row updates by reading an entire Hive file,
modifying a row, then writing the file back to Hive.
Chuck Connell
Nuance R&D Data Team
Burling
Hi,
I am trying to get hive working on top of my hbase table following the
guide below:
https://cwiki.apache.org/Hive/hbaseintegration.html
CREATE EXTERNAL TABLE hive_hbase_test (key string, a string, b string, c
string)
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPE
Hey,
Hive does all kinds of parsing , metadata lookups, query tree building and
stuff before executing the query. Not sure if this all was included in
those 36 seconds !
Also what hive does is, it builds a scan object with ranges based on
predicates (and mappers too ) on key column and not a dire
Hi Rams
Adding on to Chuck's comments. In hive you can get a work around for updates
and deletes only by overwriting a table or atleast a partition if table is
partitioned. If updates cannot be avoided for your use case, I suggest you to
partition and sub partition your table accordingly so tha
On Sep 11, 2012, at 7:00 AM, bharath vissapragada wrote:
> Hey,
>
> Hive does all kinds of parsing , metadata lookups, query tree building and
> stuff before executing the query. Not sure if this all was included in those
> 36 seconds !
>
> Also what hive does is, it builds a scan object wi
after loading the data into hive tables, the files gets automatically deleted
from HDFS...how to stop that?
Thanks
Ashok
-Original Message-
From: Alan Gates [mailto:ga...@hortonworks.com]
Sent: 12 September 2012 06:51
To: user@hive.apache.org
Subject: Re: Performance: hive+hbase integrat
You may find this link helpful
http://www.javacodegeeks.com/2012/02/big-data-analytics-with-hive-and.ht
ml .
The steps to generate reports from hive tables using Jaspersoft are
nicely explained in that article.
Thanks and regards,
Snehalata Deorukhkar
Nortel No : 0229 -5814
From: iwa
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