Re: binary column data consistency in hive table copy

2015-09-30 Thread Ujjwal Wadhawan
*发送时间:*2015-09-15 06:00 > *主题:*Re: binary column data consistency in hive table copy > *收件人:*"user@hive.apache.org" > *抄送:* > > > Looks like your table is using text storage format. Binary data needs to > be stored as base64 in TextInputformat, so those values are

binary column data consistency in hive table copy

2015-09-14 Thread Ujjwal Wadhawan
Hi all, I recently observed a behavior in hive that I’ll like to share and get inputs. *Scenario:* Say you have a hive table with a binary column. create table binsource (bincol binary); and some input data $ cat /nis3/home/ujjwal2/test2/binin 1101 121 10 1011 Asfs L

Re: OrcOutputFormat

2014-04-29 Thread Ujjwal Wadhawan
I second Abhishek's suggestion. Even I think you need to use hcatalog APIs. I would also like to know if there are ways to read write directly (without a map-reduce job) to an ORC/RC files stored on HDFS. Something like a browsing/loading client ? Best, Ujjwal Ujjwal — Via Mailbox for iPho