Not sure--I just truncated the file list from the ls--that was the first file (just obfuscated the name)
The command I used to create the directories was: hdfs dfs -mkdir 715 then hdfs dfs -put myfile.csv 715 [cloudera@localhost data]$ hdfs dfs -ls /715 Found 1 items -rw-r--r-- 1 cloudera supergroup 7853975 2013-02-14 17:03 /715 [cloudera@localhost data]$ hdfs dfs -ls 715 Found 13 items -rw-r--r-- 1 cloudera cloudera 7853975 2013-02-15 00:41 715/40-file.csv Thanks ________________________________ From: Dean Wampler <dean.wamp...@thinkbiganalytics.com> To: user@hive.apache.org; Joseph D Antoni <jdant...@yahoo.com> Sent: Friday, February 15, 2013 11:50 AM Subject: Re: CREATE EXTERNAL TABLE Fails on Some Directories Something's odd about this output; why is there no / in front of 715? I always get the full path when I run a -ls command. I would expect either: /715/file.csv or /user/<me>/715/file.csv Or is that what you meant by "(didn't leave rest of ls results)"? dean On Fri, Feb 15, 2013 at 10:45 AM, Joseph D Antoni <jdant...@yahoo.com> wrote: [cloudera@localhost data]$ hdfs dfs -ls 715 >Found 13 items >-rw-r--r-- 1 cloudera cloudera 7853975 2013-02-15 00:41 715/file.csv >(didn't leave rest of ls results) > > >Thanks on the directory--wasn't clear on that.. > >Joey > > > > > > > > >________________________________ > 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 a file by >accident? > > >By the way, you don't need to include the file name in the LOCATION. It will >read all the files in the directory. > > >dean > > >On Fri, Feb 15, 2013 at 10:29 AM, Joseph D Antoni <jdant...@yahoo.com> wrote: > >I'm trying to create a series of external tables for a time series of data >(using the prebuilt Cloudera VM). >> >> >>The directory structure in HDFS is as such: >> >> >>/711 >>/712 >>/713 >>/714 >>/715 >>/716 >>/717 >> >> >>Each directory contains the same set of files, from a different day. They >>were all put into HDFS using the following script: >> >> >>for i in *;do hdfs dfs -put $i in $dir;done >> >> >>They all show up with the same ownership/perms in HDFS. >> >> >>Going into Hive to build the tables, I built a set of scripts to do the >>loads--then did a sed (changing 711 to 712,713, etc) to a file for each day. >>All of my loads work, EXCEPT for 715 and 716. >> >> >>Script is as follows: >> >> >>create external table 715_table_name >>(col1 string, >>col2 string) >>row format >>delimited fields terminated by ',' >>lines terminated by '\n' >>stored as textfile >>location '/715/file.csv'; >> >> >>This is failing with: >> >> >>Error in Metadata MetaException(message:Got 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 >+1-312-339-1330 > > > > -- Dean Wampler, Ph.D. thinkbiganalytics.com +1-312-339-1330
