Hi,
meines Wissens waren das Test / Playground Server für die Jungs aus Karlsruhe (
Joachim und Ben) die mal für vinsight Ops geplant waren.
Das ist schon sehr alt.
Aus meiner Sicht keine Aktion notwendig.
Viele Grüße
Benedikt
On 27 May 2014, at 12:06 pm, Matouk IFTISSEN
mailto:matouk.iftis.
That is what I have done and works normaly ;)
Thanks Saurabh.
2014-05-27 0:46 GMT+02:00 Db-Blog :
> Implement dynamic Partitioning on daily cadence.
> Example:
> ParentDirectory/partition=Day1/Day1_n_files.gz
> ParentDirectory/partition=Day2/Day2_n_files.gz
> ParentDirectory/partition=Day30/Day3
Implement dynamic Partitioning on daily cadence.
Example:
ParentDirectory/partition=Day1/Day1_n_files.gz
ParentDirectory/partition=Day2/Day2_n_files.gz
ParentDirectory/partition=Day30/Day30_n_files.gz
And so on...
You can also opt for Monthly partitions rather than daily by comparing the file
files are all the same format (.gz) but they are in different
subdirectories !!
my problematique is : I want to do an import by day from oracle to hdfs
(in directory :
hdfs_my_parent_directory/import_dir_day1/part_data_import.gz
hdfs_my_parent_directory/import_dir_day2/part_data_import.gz
...
Hé Geeks,
Is there a best manner to load or read data in hive table (normal or
external) from plural subdirectories?
exemple : I have a directory my_directory and in there are lot of
subdirectory ie:
my_directory --> my_subdirectory1 , my_subdirectory2, ..., my_subdirectoryx
and my data (files) are
If those files are all the same format, you would point the Hive table to the
parent directory. It will resource through and find all of the files to include
on the table.
You can filter files to use multiple tables, but recursion is designed in.
Sent from my gadget. Please excuse any spelli