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ASF GitHub Bot commented on ORC-178: ------------------------------------ Github user omalley commented on a diff in the pull request: https://github.com/apache/orc/pull/128#discussion_r131738380 --- Diff: c++/include/orc/Common.hh --- @@ -27,6 +27,30 @@ #include <string> namespace orc { + + class FileVersion { --- End diff -- You should have 2 instance values for HIVE_0_11 and HIVE_0_12. With the current implementation, you'll need to throw if they use anything but HIVE_0_11, since that corresponds to RLEv1. We'll also need to have Reader.getFormatVersion() return this type too, but that can be done later. > Implement Basic C++ Writer and Writer Option > -------------------------------------------- > > Key: ORC-178 > URL: https://issues.apache.org/jira/browse/ORC-178 > Project: ORC > Issue Type: Sub-task > Components: C++ > Reporter: Gang Wu > Assignee: Xiening Dai > > 1. write orc file header, file footer, postscript, etc. > 2. write columns of all types > 3. write column statistics > 4. write index stream in writer and reader seeks to row based on index > information -- This message was sent by Atlassian JIRA (v6.4.14#64029)