Raymond - you were the closest.
Parquet field names contained '::' ex. bag1::user_name
Hope it will help anyone in the future
Thanks for all your help
Tor
On Sun, Aug 17, 2014 at 7:50 PM, Raymond Lau raymond.lau...@gmail.com
wrote:
Do your field names in your parquet files contain upper
This question is not directly related to Hive, but:
I configured 3 datanodes on my Linux machine. In my configuration, I configured
the number of replication to be 1.
I am submitting a file to the hdfs, and found that the file has 3 copies on
each datanodes (I checked it from the browser)
What does it mean my replication have set as final?
From: hadoop hive [mailto:hadooph...@gmail.com]
Sent: Tuesday, August 26, 2014 4:36 PM
To: user@hive.apache.org
Subject: Re: Distribution of Data
Can you check if your replication have set as final or not else it won't be
effected.
On Aug 26,
Trying to run a query on Tez with the following configurations
*set hive.tez.container.size=5120*
*set mapreduce.map.child.java.opts=-Xmx5120M*
*set hive.tez.java.opts=-Xmx4096M*
*set hive.auto.convert.join.noconditionaltask.size=805306000*
*set tez.am.resource.memory.mb=5120*
*set
If in your core-site.xml or hdfs-site.XML .. Property is Marked as final it
would not be overwrite by your code
On Aug 26, 2014 7:07 PM, CHEBARO Abdallah abdallah.cheb...@murex.com
wrote:
What does it mean my replication have set as final?
*From:* hadoop hive [mailto:hadooph...@gmail.com]
I marked it as final, and tried again, still facing the same issue.
From: hadoop hive [mailto:hadooph...@gmail.com]
Sent: Tuesday, August 26, 2014 5:19 PM
To: user@hive.apache.org
Subject: RE: Distribution of Data
If in your core-site.xml or hdfs-site.XML .. Property is Marked as final it
Am using Tez 0.4.0 and counters for the query run are as below
2014-08-26 14:06:41,203 INFO [Thread-13]: exec.Task
(TezTask.java:execute(171)) - org.apache.tez.common.counters.DAGCounter:
2014-08-26 14:06:41,205 INFO [Thread-13]: exec.Task
(TezTask.java:execute(173)) -NUM_FAILED_TASKS: 67
Hi,
Can someone please tell me if there is a way to alter the precision digits
for a double/float data type to 2 or 3.
Eg: 232879.7979879 to 232879.79
Thanks,
UPD
I suppose your query is against HIVE, you can take advantage of round()
built-in UDF function.
--Bala G.
On Tue, Aug 26, 2014 at 11:24 AM, upd r updbigd...@gmail.com wrote:
Hi,
Can someone please tell me if there is a way to alter the precision digits
for a double/float data type to 2 or
Thanks Bala.
On Tue, Aug 26, 2014 at 11:31 AM, Bala Krishna Gangisetty
b...@altiscale.com wrote:
I suppose your query is against HIVE, you can take advantage of round()
built-in UDF function.
--Bala G.
On Tue, Aug 26, 2014 at 11:24 AM, upd r updbigd...@gmail.com wrote:
Hi,
Can
Hi,
I have a created a table with fields defined as varchar(length). Is it
correct to insert data in to the table casting the fields as
VARCHAR(length).
I am getting this error.
Error occurred executing hive query: OK FAILED: SemanticException Generate
Map Join Task Error: Class cannot be
Hi,
I have a created a table with fields defined as varchar(length). Is it
correct to insert data in to the table casting the fields as
VARCHAR(length).
I am getting this error.
Error occurred executing hive query: OK FAILED: SemanticException Generate
Map Join Task Error: Class cannot be
What version of Hive?
Do you have some sample SQL?
On Aug 26, 2014, at 1:20 PM, upd r updbigd...@gmail.com wrote:
Hi,
I have a created a table with fields defined as varchar(length). Is it
correct to insert data in to the table casting the fields as VARCHAR(length).
I am getting this
Dear Apache Hive users and developers,
The next Hive user group meeting mentioned previously was officially
announced here:
http://www.meetup.com/Hive-User-Group-Meeting/events/202007872/. As it's
only about one and a half month away, please RSVP if you plan to go so that
the organizers can plan
If you want to convert 232879.7979879 to 232879.79 use BigDecimal class
On Tue, Aug 26, 2014 at 2:24 PM, upd r updbigd...@gmail.com wrote:
Hi,
Can someone please tell me if there is a way to alter the precision digits
for a double/float data type to 2 or 3.
Eg: 232879.7979879 to 232879.79
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