Hivemall
within 5 minutes or so.
Hope you enjoy the release! Feedback (and pull request) is always welcome.
Thank you,
Makoto
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,
Sentry team
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and put it in hdfs ,i want to use
hive to do some caculate, query based on timerange,i want to use parttion
table ,
but the data file in hdfs is a big file ,how can i put it into pratition
table in hive?
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Unfortunately, I believe there's no way to do this.
Sent from my rotary phone.
On Sep 13, 2013, at 6:42 PM, Sanjay Subramanian
sanjay.subraman...@wizecommerce.com wrote:
Hi guys
I have to load data into the following data type in hive
map string,mapstring,string
Is there a way
message along
with any attachments, from your computer system. If you are the intended
recipient, please be advised that the content of this message is subject to
access, review and disclosure by the sender's Email System Administrator.
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http
-mail and using or disseminating the information, and must notify the
sender and delete it from their system. LT Infotech will not accept
responsibility or liability for the accuracy or completeness of, or the
presence of any virus or disabling code in this e-mail
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that hive does not support IN clause.
Then what is the effective replacement for this? i need to execute around
250 inputs. I'm using hive 0.9.0 version.
Please guide me.
Thanks,
Manickam P
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for each?
Please let me know.
Thanks,
Manickam P
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recipient, please be advised that the content of this message is subject to
access, review and disclosure by the sender's Email System Administrator.*
***
** **
** **
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performance difference between
them(non-partition VS partition+concurrent) besides the job parameter
issues?
Thanks!
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@deanwampler
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is the same over there. i need to
work with hadoop 0.20, so unfortunately i can't try hadoop 1.x.x
thanks in advance
cheers
Wolli
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with another process. Hive used ^A for the
field separator, ^B for the collection separator, in this case, to separate
structs in the array, and ^C to separate the elements in each struct, e.g.,:
Dean Wampler^Afirst^C1^Bsecond^C2^Bthird^C3
In other words, the structure you would expect for this table
I confirmed it is a pirate site.
Sent from my rotary phone.
On Jun 11, 2013, at 10:33 AM, Edward Capriolo edlinuxg...@gmail.com wrote:
For reference, any that puts the entire book online like this is likely
pirated.
On Tue, Jun 11, 2013 at 8:34 AM, Richa Sharma
not work. I've added this comment
to https://issues.apache.org/jira/browse/HIVE-4070#comment-13666278 for
fun. :)
Please? :)
On Fri, May 24, 2013 at 7:53 AM, Dean Wampler deanwamp...@gmail.comwrote:
Your where clause looks at the abbreviation, requiring 'A', not the state
name. You got
am thinking that the rlike is based on regex and can be told to do
case insensitive matching.
On Fri, May 24, 2013 at 9:16 AM, Dean Wampler deanwamp...@gmail.comwrote:
Hortonworks has announced plans to make Hive more SQL compliant. I
suspect bugs like this will be addressed sooner or later
. If you are the intended
recipient, please be advised that the content of this message is subject to
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of default database for the
warehouse/description
/property
Where should I create the HDFS directory ?
*From:* Sanjay Subramanian sanjay.subraman...@wizecommerce.com
*To:* user@hive.apache.org user@hive.apache.org; Raj Hadoop
hadoop...@yahoo.com; Dean Wampler deanwamp...@gmail.com
*Cc
7198034
Web: www.innoplexia.com
Sitz: 69123 Heidelberg, Mannheimer Str. 175 - Steuernummer 32494/62606 -
USt. IdNr.: DE 272 871 728 - Geschäftsführer: Prof. Dr. Herbert Schuster *
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image001.png
and destroy all copies of the original message along
with any attachments, from your computer system. If you are the intended
recipient, please be advised that the content of this message is subject to
access, review and disclosure by the sender's Email System Administrator.
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:
Trying to make sure I understand this correctly. All databases and tables
are stored in hive.metastore.warehouse.dir but the actual metadata for
the database and tables (columns, types, partitions, etc) are stored in the
hive database (ie.. mysql)?
Is that correct?
--
*Dean Wampler, Ph.D
to be managed tables; not external tables,
right?
.
Thank again for your time and help.
Sadu
On Fri, Mar 29, 2013 at 5:57 PM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
I don't know of any way to avoid creating new tables and moving the data.
In fact, that's the official
a compression scheme supported by Hadoop.
Thanks
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but it always returns some sort of syntax error and thus
not allowing the query to run.
Any help is appreciated.
Robert
**
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*Dean Wampler, Ph.D.*
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)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
Any clue what's going on here?
Thanks,
Shanzhong
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*Dean Wampler, Ph.D.*
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)
... 43 more
Caused by:
com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException:
Duplicate entry 'X' for key 'PRIMARY'
Thanks,
Abhishek
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...@atlassian.comwrote:
Hi All,
Could anyone describe what the required thread safety for a UDF is? I
understand that one is instantiated for each use of the function in an
expression, but can there be multiple threads executing the methods of a
single UDF object at once?
Thanks,
Shaun
--
*Dean Wampler
] from employees;
** **
I get an error.
** **
Please help.
** **
Thanks
Sai
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*Dean Wampler, Ph.D.*
thinkbiganalytics.com
+1-312-339-1330
org.apache.hadoop.hive.ql.exec.DDLTask
Any help would be really appreciated.
Thanks
Sai
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thinkbiganalytics.com
+1-312-339-1330
the
current db we r using similar to pwd in Unix.
Thanks
Sai
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in the HUE, as it only
supports add jar, but not --auxpath option. Any suggestions?
Thanks
Yong
--
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o.apache.hadoop.hive.ql.exec.FileSinkOperator:
StatsPublishing error: cannot connect to database
Please suggest if I need to set anything in Hive when I invoke this query.
The query that runs successfully has lot less rows compared to on that
fails.
Thanks,
DK
--
*Dean Wampler, Ph.D
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, my number
of mappers =1, so I could try to configure my setup with additional mappers.
Does this make sense ?
Thank you for your help !
Sekine
2013/3/4 Dean Wampler dean.wamp...@thinkbiganalytics.com
RCFile won't help much (and apparently not all in this case ;) unless you
have a lot
.
Thanks
Sai
--
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*Dean Wampler, Ph.D.*
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.
Is there something that I've overlooked?
Thanks!
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*Dean Wampler, Ph.D.*
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.
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BY '\t' LOCATION '/tmp/states' ;
Any help is really appreciated.
Thanks
Sai
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by something=something
to
select really_expensive_select_clause
from
(
select
*
from
really_big_table
limit 100
)t
where
something=something
group by something=something
On Tue, Mar 5, 2013 at 10:57 AM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
Unfortunately
compression help (not sure whether RCFiles are compressed or not) ?
Thank you !
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are of different format
types.
Regards,
Kumar
-Original Message-
From: Dean Wampler dean.wamp...@thinkbiganalytics.com
To: user user@hive.apache.org
Sent: Fri, Mar 1, 2013 12:23 pm
Subject: Re: doubt with LEFT OUTER JOIN
I just tried an experiment where the right-hand table
#Basic_Multilingual_Plane
[2]
http://grokbase.com/t/hive/dev/131a4n562y/unicode-character-as-delimiter
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thinkbiganalytics.com
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]
http://en.wikipedia.org/wiki/Plane_%28Unicode%29#Basic_Multilingual_Plane
[2]
http://grokbase.com/t/hive/dev/131a4n562y/unicode-character-as-delimiter
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*Dean Wampler, Ph.D.*
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RIGHT SIDE table doesn't
have at least one record that matches JOIN condition in Hive?
Regards,
Kumar
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thinkbiganalytics.com
+1-312-339-1330
Wow! You guys are my new best friends!
Seriously, I'm grateful you've found my participation in the list and the
book helpful. I'm sure Ed and Jason would agree (at least about the book ;)
Yours,
dean
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On Sun, Feb 24, 2013 at 12
}
{_u:test_name3,_ts:2012-01-13,_ip:IP3}
When I query :-
select uname from table_test;
Output :-
NULL 13Feb2012
NULL 13Feb2012
NULL 13Feb2012
Please help me and let me know how to add json data in a table.
Thanks,
Chunky.
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thinkbiganalytics.com
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as I mentioned in last mail.
There are values not in double quotes, some are null and some keys are
having multiple values.
Dean, is this json file correct for HIVE to handle it ?
Thanks,
Chunky.
On Mon, Feb 18, 2013 at 6:23 PM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote
metastore would we just
want 4 tables out of the 100 we already have in place.
Thanks,
murtaza
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thinkbiganalytics.com
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except:
org.apache.hadoop.fs.FileAlreadyExistsException Parent Path is not a
directory: /715 715...
Like I mentioned it works for all of the other directories, except 715 and
716. Thoughts on troubleshooting path?
Thanks
Joey D'Antoni
--
*Dean Wampler, Ph.D.*
thinkbiganalytics.com
+1-312
--
*From:* Dean Wampler dean.wamp...@thinkbiganalytics.com
*To:* user@hive.apache.org; Joseph D Antoni jdant...@yahoo.com
*Sent:* Friday, February 15, 2013 11:37 AM
*Subject:* Re: CREATE EXTERNAL TABLE Fails on Some Directories
You confirmed that 715 is an actual directory? It didn't become
...@compositesw.comwrote:
Hi,
** **
Where can I get a install /download of Hive 0.7.0 or 0.7.1?
** **
Thx…
** **
Regards,
** **
Vince George
Composite Software
Mobile: 201-519-3777
** **
** **
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at '192.168.0.151' turned 'flaky'
12 more lines..
Tried different function GenericUDFMax.. same error.
Any pointers/advise, what could be wrong?
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for this issue ?
Thanks,
Chunky.
--
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German Hadoop LinkedIn Group: http://goo.gl/N8pCF
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[Error 10044]: Line 1:18 Cannot insert into
target table because column number/types are different 'oc': Cannot convert
column 0 from structcol1:int,col2:int to structa:int,b:int.
--
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/org.apache.hive/hive-metastore
[2]
http://hive.apache.org/docs/r0.7.1/api/org/apache/hadoop/hive/metastore/Hiv
eMetaStoreClient.html
[3]
http://hive.apache.org/docs/r0.7.1/api/org/apache/hadoop/hive/conf/HiveConf
.html
Thanks in advance,
Parag
--
*Dean Wampler, Ph.D.*
thinkbiganalytics.com
+1
solution for safely data transfer??
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+923457261988
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/docs/r0.7.0/api/org/apache/hadoop/hive/metastore/api/ThriftHiveMetastore.Client.html#get_table(java.lang.String
,
java.lang.String)
Table t =
t.getSd().getLocation()
On Tue, Feb 12, 2013 at 9:41 AM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
I'll mention another bash hack
, b:int, c:string.
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org.apache.hadoop.hive.ql.exec.ScriptOperator: Script failed with code 1
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Thanks!
On Tue, Jan 29, 2013 at 5:34 AM, Navis류승우 navis@nexr.com wrote:
HIVE-446 - Implement TRUNCATE : is on trunk (v0.11.0)
HIVE-887 - Allow SELECT col without a mapreduce job : It needs set
hive.fetch.task.conversion=more
2013/1/29 Dean Wampler dean.wamp...@thinkbiganalytics.com
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thinkbiganalytics.com
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be appreciated.
Regards,
Sadu
--
*Dean Wampler, Ph.D.*
thinkbiganalytics.com
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misread the JIRA items?
dean
--
*Dean Wampler, Ph.D.*
thinkbiganalytics.com
+1-312-339-1330
Oh, another one is
https://issues.apache.org/jira/browse/HIVE-446 - Implement TRUNCATE.
The CLI doesn't recognize it.
dean
On Mon, Jan 28, 2013 at 11:44 AM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
I've noticed a few JIRA items for new features that are supposed to work
Wampler
dean.wamp...@thinkbiganalytics.com wrote:
We mentioned it in our book and now I realize it's not actually
implemented, even in 0.10.0. OOPS!!
https://issues.apache.org/jira/browse/HIVE-2655
dean
--
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thinkbiganalytics.com
+1-312-339-1330
--
*Dean Wampler
...
That will be my approach for now, or disabling compression altogether for
these files. The only problem I have is that compression is so efficient
that any operation in the mapper (so on the uncompressed data) just makes
the mapper throw an OOM exception, no matter how much memory I give
; as if it were select
messageId,lastmodifiedDate.contexts.contextId
but also still respond correctly to
select messageId. lastmodifiedDate.contexts.conceptId
?
Thanks for the help,
Lauren
--
*Dean Wampler, Ph.D.*
thinkbiganalytics.com
+1-312-339-1330
to handle this ?
Please give your insights.
Regards,
Krishnan
--
*Dean Wampler, Ph.D.*
thinkbiganalytics.com
+1-312-339-1330
.
Any idea what might be wrong?
/Ehsan
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*Dean Wampler, Ph.D.*
thinkbiganalytics.com
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in postgresql.conf to avoid
this.
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Klarna AB
Norra Stationsgatan 61
SE-113 43 Stockholm
Tel: +46 (0)8- 120 120 00
Fax: +46 (0)8- 120 120 99
Web: www.klarna.com
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, 2013 at 2:57 PM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
Is there anything in the logs about problems loading the jar, etc.?
The jar files in $HVE_HOME are added to the CLASSPATH in alphabetical
order. As an experiment, rename your jar with a name that will go last,
something
operations on hive suddenly i lost all tables. But all tables
are showing in warehouse.
It seems some configuration error but exact solution is yet to know.
Any idea?
Regards,
Ashish
--
*Dean Wampler, Ph.D.*
thinkbiganalytics.com
+1-312-339-1330
,
Nagarjuna
--
Sent from iPhone
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*Dean Wampler, Ph.D.*
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be there
On Friday, January 18, 2013, Dean Wampler wrote:
There is no reduce phase needed in this query.
On Fri, Jan 18, 2013 at 6:59 AM, nagarjuna kanamarlapudi
nagarjuna.kanamarlap...@gmail.com wrote:
Hi,
Select col1,myudf(col2,col3) from table1;
In what phase if map reduce an udf
and SPAM
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thinkbiganalytics.com
+1-312-339-1330
, Suite 2800, Chicago, IL 60601
Cell: 314-827-4356
** **
On Fri, Jan 18, 2013 at 11:09 AM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
Oops, I overlooked that you have the public domain name in your message.
Can you surf to http://ec2-54-247-61-206.eu-west-1
java around?
I am curious on what steps I can take to trouble shoot or eliminate this
problem.
--
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. If this output is continously used by
hive, it is fine. The problem is that I may use a self-define map-reduce
job to read these files. Does that mean I have to take care of
this \t by myself?
is there any option that I can disable this \t in hive?
At 2013-01-09 22:38:11,Dean Wampler dean.wamp
multiple aliases ?
Thanks,
Mathieu
--
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*Dean Wampler, Ph.D.*
thinkbiganalytics.com
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partitions?
Thanks in advance!
--Tom
--
*Dean Wampler, Ph.D.*
thinkbiganalytics.com
+1-312-339-1330
.
Good wishes,always !
Santosh
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=321grgrdgolfll3onsl'
or
'?MovieTitle=949303sjkskldsososodn'
how to extract 'MovieTitle=321grgrdg' or 'MovieTitle=949303sjkskld' using
Hive reg expression functions
thanks
and happy holidays
--
*Dean Wampler, Ph.D.*
thinkbiganalytics.com
+1-312-339-1330
way to reflect MySQL updates into Hive with
minimal resources?
2. Is sqoop the right tool to do the ETL?
3. Is Hive the right tool to do this kind of queries or we should
search for alternatives?
Any hint will be useful, thanks in advanced.
--
Ibrahim
--
*Dean Wampler, Ph.D
/Day) --- Load in
Hive as External Table ---(Transform Data Join Tables)-- Save it in Hive
tables for reporting.
Correct?
Appreciated.
--
Ibrahim
On Mon, Dec 24, 2012 at 5:51 PM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
This is not as hard as it sounds. The hardest
into a
non-partitioned table and then copy the information using hive and dynamic
partitioning the data in the same query... is that right?
Thanks again!
On Fri, Dec 14, 2012 at 1:22 PM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
A couple of clarifying questions and suggestions
server
connection?
If not, could we build it in that we can add UDFs to hive without
doing a
recompile that stay in permanently?
I would welcome discussion on this!
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a custom SerDe that I did not
write...but I do have the code for it.
I'm quite new to hive, so I appreciate any kind of pointers you can throw
at me.
Thanks!
Fernando Doglio
--
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for different days/hours have
different headers.
Is it possible to do this with Hive?
Thanks!
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+1-312-339-1330
way for different file
systems.
Edward
On Mon, Nov 5, 2012 at 9:33 AM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
Writing a script to add the external partitions individually
is the only way
I know of.
Sent from my rotary phone.
On Nov 5, 2012, at 8:19 AM, Chunky Gupta
/*+ MAPJOIN*/ it ran faster sparing reduce operation, but still
read the whole A table.
Is there a more efficient way to perform the query w/o reading the whole A
content?
Thanks
Dima
--
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*Dean Wampler, Ph.D.*
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DELIMITED FIELDS TERMINATED BY '~'
LINES TERMINATED BY '\n' STORED AS TEXTFILE
LOCATION '/Work/Hive/tables/order_1'
;
** **
** **
** **
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a solution to run hive under cygwin.
Although hadoop works very well, the command hive starts to turn as
infinite
Thank you in advance for your answers
--
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com
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the bullet and install a virtual
machine image of Hadoop on Linux running in VMWare or VirtualBox,
anyway.
dean
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for this problem on internet. Please
help me.
Thanks,
Chunky.
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partitioning all dates, so I have to write
script for that to do so for all dates. Is there any easiest way other than
this ?
Thanks,
Chunky
On Mon, Nov 5, 2012 at 6:28 PM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
The RECOVER PARTITIONS is an enhancement added
get exactly the same problem as before.
Is there some particular place that I should put the derby.jar to make this
problem go away? Is there anything else that I can try?
** **
Peter Marron
** **
*From:* Dean Wampler [mailto:dean.wamp...@thinkbiganalytics.com]
*Sent
/Reduce errors?
** **
Regards,
** **
Peter Marron
** **
*From:* Dean Wampler [mailto:dean.wamp...@thinkbiganalytics.com]
*Sent:* 02 November 2012 14:03
*To:* user@hive.apache.org
*Subject:* Re: Creating Indexes
** **
Oh, I
, but it
appears to be an immature feature, unfortunately.
dean
On Fri, Nov 2, 2012 at 7:02 PM, Dean Wampler
dean.wamp...@thinkbiganalytics.com wrote:
Wow. Lots of quirks. I'm glad the ADD JAR
On Fri, Nov 2, 2012 at 6:59 PM, Peter Marron
peter.mar...@trilliumsoftware.com wrote:
Hi Dean
.
Now I’ve been told that I can create and use indexes with the current
release of Hive _*without*_ writing and developing any Java code of my
own.
Is this true? If so, how?
Any help appreciated.
Peter Marron.
** **
--
*Dean
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