Dave,
Where do you specify the classpath before starting the Hive shell , when you
introduce a custom class like this ?
Sam
On Aug 19, 2011, at 1:22 PM, Dave wrote:
I solved my own problem. For anyone who's curious:
It turns out that subclassing an InputFormat allows one to override
I solved my own problem. For anyone who's curious:
It turns out that subclassing an InputFormat allows one to override the
listStatus method, which returns the list of files for Hive (or mapreduce in
general) to process. All I had to do was subclass
org.apache.hadoop.mapred.TextInputFormat and
On similar lines, I want to have hive inlcude subdirs. That is..
I have an external table paritioned by month (data for each month under a
folder). Under the current month I want to keep adding folders daily . Is
this possible without having to subclass InputFormat ?
On Aug 19,
Hi,
I have a partitioned external table in Hive, and in the partition
directories there are other subdirectories that are not related to the table
itself. Hive seems to want to scan those directories, as I am getting an
error message when trying to do a SELECT on the table:
Failed with exception
