HI all,HIVE runs too slowly when it is doing such things(see the log below),
what's the problem? because I'm joining two large table?it runs pretty fast at
first. when the job finishes 95%, it begins to slow
down.--INFO
org.apache.hadoop.hive.ql.e
Check the log file, you can find more information about the error. The log file
could be found from the URL given below.
At 2011-05-27 20:07:17,"jinhang du" wrote:
Are there any documents to help me understand the meaning and usage of
"input.regex"?
I create table as your introduction. And "
Hi all,
I find that, to implement such a statement, there are mutiple source files
related. GenericUDFCase.java, GenericUDFWhen.java etc. I want to know how they
are related. Could anyone give me some ideas about this? And is it possible to
implement them with UDF? thanks!
Best Regards,
ZL.