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shaik ahamed 2012-07-11, 15:08
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Bejoy Ks 2012-07-11, 15:33
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shaik ahamed 2012-07-12, 07:00
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Bejoy KS 2012-07-12, 07:09
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shaik ahamed 2012-07-12, 08:05
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Nitin Pawar 2012-07-12, 08:12
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shaik ahamed 2012-07-12, 09:23
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Re: unable to create external table plz corrrect the syntaxNitin Pawar 2012-07-12, 10:51
'./usr/local/hadoop_dir/hadoop/big_data/vender_details.txt' ... why there
is a "." at the beginning ? On Thu, Jul 12, 2012 at 2:53 PM, shaik ahamed <[EMAIL PROTECTED]> wrote: > i tried nitin, still i cant previously before sending to mailing list i > tried all the always still getting the below error > > hive> load data local inpath > './usr/local/hadoop_dir/hadoop/big_data/vender_details.txt' into table > vender; > FAILED: Error in semantic analysis: Line 1:23 Invalid path > ''./usr/local/hadoop_dir/hadoop/big_data/vender_details.txt'': No files > matching path > file:/usr/local/hive-0.9.0/usr/local/hadoop_dir/hadoop/big_data/vender_details.txt > > hive> > > > > On Thu, Jul 12, 2012 at 1:42 PM, Nitin Pawar <[EMAIL PROTECTED]>wrote: > >> can you just give table name while loading data after into >> >> it shd be load data local inpath >> './usr/local/hadoop_dir/hadoop/big_data/vender_details.txt' into >> table vender >> >> >> On Thu, Jul 12, 2012 at 1:35 PM, shaik ahamed <[EMAIL PROTECTED]>wrote: >> >>> Hi bejoy >>> >>> hive> Create external table vender(vender string,supplier >>> string,order_date string,quantity int) row format delimited fields >>> terminated by ' ' stored as textfile LOCATION >>> '/usr/local/hadoop_dir/hadoop/big_data'; >>> OK >>> Time taken: 0.276 seconds >>> I created the above table as u said in the hdfs location created >>> successfully... >>> >>> then when im loadin the data in to the table im getting an error can u >>> please correct it >>> >>> hive> load data local inpath >>> './usr/local/hadoop_dir/hadoop/big_data/vender_details.txt' into table >>> './usr/local/hive-0.9.0/vender' ; >>> >>> FAILED: Parse Error: line 1:94 mismatched input >>> ''./usr/local/hive-0.9.0/vender'' expecting Identifier near 'table' in >>> table name >>> please help me in this .. >>> >>> thanks >>> shaik. >>> >>> On Thu, Jul 12, 2012 at 12:39 PM, Bejoy KS <[EMAIL PROTECTED]> wrote: >>> >>>> ** >>>> Hi shaik >>>> >>>> Step 1 >>>> Create an external table with the desired location in hdfs. Your data >>>> files for the hive table will be stored in this location/directory in hdfs. >>>> >>>> Step 2 >>>> Now use the LOAD DATA command to load data from any other location into >>>> this table. On successful execution of this command the data files will be >>>> moved to the table's location .( specified in previous step) >>>> >>>> Alternatively you can move or copy files within hdfs using hadoop fs >>>> copy commands. >>>> Regards >>>> Bejoy KS >>>> >>>> Sent from handheld, please excuse typos. >>>> ------------------------------ >>>> *From: *shaik ahamed <[EMAIL PROTECTED]> >>>> *Date: *Thu, 12 Jul 2012 12:30:23 +0530 >>>> *To: *<[EMAIL PROTECTED]>; Bejoy Ks<[EMAIL PROTECTED]> >>>> *ReplyTo: *[EMAIL PROTECTED] >>>> *Subject: *Re: unable to create external table plz corrrect the syntax >>>> >>>> Thanks for the reply guys >>>> >>>> I have tried dng with the load cmd >>>> >>>> i need the HDFS file to be place in the below hive path >>>> >>>> >>>> */usr/local/hive-0.9.0# >>>> * >>>> */usr/local/hadoop_dir/hadoop/big_data/vender_details.txt --* this is >>>> the hdfs path ,this path file >>>> ** >>>> *i.e vender_details.txt to be placed in the path >>>> /usr/local/hive-0.9.0# --* in the hive path >>>> >>>> please reply me with the syntax i tried all the ways with external >>>> table also >>>> >>>> >>>> Thanks in advance >>>> >>>> Shaik >>>> On Wed, Jul 11, 2012 at 9:03 PM, Bejoy Ks <[EMAIL PROTECTED]> wrote: >>>> >>>>> Hi Shaik >>>>> >>>>> For the correct syntax for create table statement please refer >>>>> >>>>> https://cwiki.apache.org/Hive/languagemanual-ddl.html#LanguageManualDDL-CreateTable >>>>> >>>>> >>>>> Please try our this command to avoid the syntax error >>>>> >>>>> Create external table vender(vender string,supplier string,order_date >>>>> string,quantity int) >>>>> row format delimited fields terminated by ' ' >>>>> stored as textfile >>>>> >>>>> LOCATION '<hdfs dir>'; >>>>> > Nitin Pawar +
shaik ahamed 2012-07-12, 11:44
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