hbase与jdk版本的关系

HBase VersionJDK 6JDK 7JDK 8

1.2

Not Supported

yes

yes

1.1

Not Supported

yes

Running with JDK 8 will work but is not well tested.

1.0

Not Supported

yes

Running with JDK 8 will work but is not well tested.

0.98

yes

yes

Running with JDK 8 works but is not well tested. Building with JDK 8 would require removal of the deprecated remove() method of thePoolMap class and is under consideration. See HBASE-7608 for more information about JDK 8 support.

0.94

yes

yes

N/A

In HBase 0.98.5 and newer, you must set JAVA_HOME on each node of your cluster. hbase-env.sh provides a handy mechanism to do this.