PARQUET-1272: Return correct row count for nested columns in ScanFileContents
PARQUET-1272: Return correct row count for nested columns in ScanFileContents

Stumbled over this while adding lists to the `alltypes_sample` in `test_parquet.py` in Arrow.

Author: Korn, Uwe <Uwe.Korn@blue-yonder.com>

Closes #457 from xhochy/PARQUET-1272 and squashes the following commits:

45efe1c [Korn, Uwe] PARQUET-1272: Return correct row count for nested columns in ScanFileContents

Change-Id: Iaf10e9c5ed7f41db77d2230da70e0e258a7c8775

xhochy/arrow,apache/arrow,laurentgo/arrow,laurentgo/arrow,xhochy/arrow,xhochy/arrow,majetideepak/arrow,cpcloud/arrow,laurentgo/arrow,xhochy/arrow,tebeka/arrow,apache/arrow,kou/arrow,wesm/arrow,itaiin/arrow,laurentgo/arrow,xhochy/arrow,pcmoritz/arrow,apache/arrow,majetideepak/arrow,pcmoritz/arrow,wesm/arrow,laurentgo/arrow,icexelloss/arrow,xhochy/arrow,kou/arrow,majetideepak/arrow,apache/arrow,icexelloss/arrow,apache/arrow,renesugar/arrow,majetideepak/arrow,majetideepak/arrow,kou/arrow,cpcloud/arrow,wesm/arrow,apache/arrow,icexelloss/arrow,wesm/arrow,tebeka/arrow,xhochy/arrow,laurentgo/arrow,renesugar/arrow,laurentgo/arrow,renesugar/arrow,apache/arrow,pcmoritz/arrow,itaiin/arrow,kou/arrow,icexelloss/arrow,wesm/arrow,laurentgo/arrow,majetideepak/arrow,pcmoritz/arrow,pcmoritz/arrow,laurentgo/arrow,icexelloss/arrow,icexelloss/arrow,kou/arrow,xhochy/arrow,itaiin/arrow,itaiin/arrow,wesm/arrow,kou/arrow,tebeka/arrow,itaiin/arrow,itaiin/arrow,majetideepak/arrow,cpcloud/arrow,xhochy/arrow,renesugar/arrow,cpcloud/arrow,tebeka/arrow,cpcloud/arrow,tebeka/arrow,majetideepak/arrow,wesm/arrow,itaiin/arrow,pcmoritz/arrow,apache/arrow,pcmoritz/arrow,renesugar/arrow,renesugar/arrow,apache/arrow,majetideepak/arrow,xhochy/arrow,laurentgo/arrow,cpcloud/arrow,renesugar/arrow,renesugar/arrow,icexelloss/arrow,pcmoritz/arrow,pcmoritz/arrow,apache/arrow,icexelloss/arrow,kou/arrow,renesugar/arrow,wesm/arrow,laurentgo/arrow,cpcloud/arrow,tebeka/arrow,wesm/arrow,icexelloss/arrow,cpcloud/arrow,kou/arrow,cpcloud/arrow,wesm/arrow,itaiin/arrow,itaiin/arrow,cpcloud/arrow,kou/arrow,majetideepak/arrow,majetideepak/arrow,apache/arrow,xhochy/arrow,majetideepak/arrow,tebeka/arrow,icexelloss/arrow,renesugar/arrow,wesm/arrow,pcmoritz/arrow,apache/arrow,xhochy/arrow,icexelloss/arrow,kou/arrow,wesm/arrow,majetideepak/arrow,icexelloss/arrow,tebeka/arrow,itaiin/arrow,wesm/arrow,laurentgo/arrow,apache/arrow,pcmoritz/arrow,itaiin/arrow,cpcloud/arrow,cpcloud/arrow,itaiin/arrow,laurentgo/arrow,kou/arrow,itaiin/arrow,majetideepak/arrow,itaiin/arrow,wesm/arrow,renesugar/arrow,laurentgo/arrow,tebeka/arrow,kou/arrow,renesugar/arrow,kou/arrow,cpcloud/arrow,icexelloss/arrow,renesugar/arrow,pcmoritz/arrow,apache/arrow,kou/arrow,xhochy/arrow,xhochy/arrow,pcmoritz/arrow,pcmoritz/arrow,pcmoritz/arrow,icexelloss/arrow,renesugar/arrow,itaiin/arrow,tebeka/arrow,cpcloud/arrow,laurentgo/arrow,renesugar/arrow,majetideepak/arrow,xhochy/arrow