GH-3207: ParquetFileReader should allow closing resources except for file input stream

Author: pan3793

parquet-hadoop/src/main/java/org/apache/parquet/hadoop/ParquetFileReader.java

@@ -1743,8 +1743,12 @@ public OffsetIndex readOffsetIndex(ColumnChunkMetaData column) throws IOExceptio
 
   @Override
   public void close() throws IOException {
+    close(true);
+  }
+
+  public void close(boolean closeFileInputStream) throws IOException {
     try {
-      if (f != null) {
+      if (closeFileInputStream && f != null) {
         f.close();
       }
     } finally {