Hi community,
I am new to Apache Orc. I have the impression that Orc was originally developed 
in Java, and I can see that there are Java code under Hive Orc:
http://svn.apache.org/viewvc/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/orc/

But when I check out the Apache Orc git, I did not see any any Java code, and 
only C++:
https://github.com/apache/orc/tree/master

Can anyone clarify if the Orc is rewritten completely in C++, or the C++ code 
is just a wrapper on top of the old Java implementation? If the later, then why 
there is no Java code in Apache Orc git?
Thanks a lot!
Best,Sean

Reply via email to