Hello,
Ambari 1.7.0 Documentation Suite states that the following JDK version is supported for an HDP cluster deployment:
Ambari 1.7.0 Documentation Suite
http://docs.hortonworks.com/HDPDocuments/Ambari-1.7.0.0/AMBARI_DOC_SUITE/index.html#Item2.3.6
JDK Requirements
The following Java runtime environments are supported:
Oracle JDK 1.7_67 64-bit (default)
The Oracle site permits to download the following JDK 7 version, which is more recent :
Java SE Development Kit 7 Downloads
http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
jdk-7u75-linux-x64.tar.gz
Can we use a more recent version of JDK 7 provided by Oracle, jdk-7u75, to deploy an HDP 2.2 cluster?
Thank you.
Best regards,
Timofei