spark-instrumented-optimizer/unsafe
Davies Liu 270ee67775 [SPARK-10095] [SQL] use public API of BigInteger
In UnsafeRow, we use the private field of BigInteger for better performance, but it actually didn't contribute much (3% in one benchmark) to end-to-end runtime, and make it not portable (may fail on other JVM implementations).

So we should use the public API instead.

cc rxin

Author: Davies Liu <davies@databricks.com>

Closes #8286 from davies/portable_decimal.
2015-08-18 20:39:59 -07:00
..
src [SPARK-10095] [SQL] use public API of BigInteger 2015-08-18 20:39:59 -07:00
pom.xml [SPARK-9464][SQL] Property checks for UTF8String 2015-07-31 21:19:23 -07:00