com.asakusafw.directio.hive.util

Class CompatibilityUtil

java.lang.Object

com.asakusafw.directio.hive.util.CompatibilityUtil

public final class CompatibilityUtil
extends Object

utilities about Hive v1/v2 compatibilities.

Since:

0.10.3

Method Summary

Modifier and Type	Method and Description
static OptionalInt	getHiveMajorVersion() returns the major version number of Hive.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getHiveMajorVersion

public static OptionalInt getHiveMajorVersion()

returns the major version number of Hive.

Returns:

the major version, or empty if it is not sure