Here's a compare link in case others want to have a look https://github.com/apache/arrow/compare/master...a2un:PARQUET-1404-Add-index-pages-to-the-format-to-support-efficient-page-skipping-to-parquet-cpp
On Tue, Feb 4, 2020 at 5:41 PM Wes McKinney <wesmck...@gmail.com> wrote: > > hi Arun, > > I took a brief look at your branch. One thing that is missing is the > proposed public APIs that use the index pages -- that would be very > helpful for this discussion. > > I don't think we have any code for doing random access of a particular > data page in a column chunk, so having as an initial matter would also > be helpful. > > - Wes > > On Tue, Feb 4, 2020 at 2:28 PM Lekshmi Narayanan, Arun Balajiee > <arl...@pitt.edu> wrote: > > > > Hi Parquet dev > > > > Deepak Majeti was my dev lead during my summer internship, from when I am > > trying to add a few changes in the Arrow Parquet Project for the ticket > > below > > > > https://issues.apache.org/jira/browse/PARQUET-1404 (Assigned to Deepak) > > > > With this regard, I am making a few changes to src/parquet/file_reader.cc ( > > in a fork on my repository) > > > > https://github.com/a2un/arrow/tree/PARQUET-1404-Add-index-pages-to-the-format-to-support-efficient-page-skipping-to-parquet-cpp/cpp > > > > I am stuck at trying to read a particular row using the index that I get in > > the page_location array struct of offset index. Could you help me with this > > ? and if there have been discussions on the forums for this as well, could > > you direct me to that link? > > > > Regards, > > Arun Balajiee > >