Interesting. Can you share your use case where more than Integer.MAX_VALUE columns are needed.
Consider filing a JIRA for the proposed change. On Sun, Jan 17, 2016 at 8:05 PM, Toshihiro Suzuki <brfrn...@gmail.com> wrote: > Hi, > > We have lost the data in our development environment when a row has more > than Integer.MAX_VALUE columns after compaction. > > I think the reason is type of StoreScanner's countPerRow is int. > > > > https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java#L67 > > > After changing the type to long, it seems to be fixed. > > What do you think about that? > > > Thanks, > > Toshihiro Suzuki. >
