Merge pull request #101 from Altinity/100-error-casting-from-int-to-long

Fixed parquet conversion to iceberg for long data type.

Author: subkanthi

ice/src/main/java/org/apache/iceberg/parquet/ParquetConversions.java

@@ -44,7 +44,7 @@ static <T> Literal<T> fromParquetPrimitive(Type type, PrimitiveType parquetType,
       case DATE:
         return (Literal<T>) Literal.of((Integer) value);
       case LONG:
-        return (Literal<T>) Literal.of((Long) value);
+        return (Literal<T>) Literal.of(((Number) value).longValue());
       case TIME:
       case TIMESTAMP:
         // time & timestamp/timestamptz are stored in microseconds