question Re: jdk1.8.0_311 compatibility in Support Questions

jdk1.8.0_311 compatibility

MikeB — Tue, 26 Oct 2021 20:24:05 GMT

My cluster is Ambari 2.7.5.0, HDP 3.1.5, all nodes RHEL 7.9.

When I look at the Cloudera Support Matrix and drill down to Oracle JDK 8, it specifies a minimum level of 1.8.0_77. 1.8.0_311 is out now, and I'd like to update my cluster to use that.

Is there a maximum level of Oracle JDK 8 I should use? Are there Ambari/HDP issues with the latest JDK?

Thanks for your consideration,

Mike

Re: jdk1.8.0_311 compatibility

nthomas — Thu, 28 Oct 2021 13:14:45 GMT

Hortonworks HDP 2.6.x and 3.x platforms support both Oracle JDK 8 and Open JDK 8 versions.Not validated, but supported as per doc

You can use the latest version but make sure you refer: https://my.cloudera.com/knowledge/Cloudera-Customer-Advisory-Servers-with-Kerberos-enabled-stop?id=292027

Re: jdk1.8.0_311 compatibility

VidyaSargur — Wed, 10 Nov 2021 06:48:20 GMT

@MikeB, Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.