expose configuration property for parquet.min.record.count.for.check to control hadoop node memory usage.


While writing large records ( e.g: record size > 10Mb ), default min check count of 100 could actually cause out of memory issue on hadoop node. Exposing "parquet.min.record.count.for.check" configuration setting allow user to change the size to resolve the issue.

Note: moved to ParquetProperties per julienledem comment on pull request #384