I need to update Oracle JDK to 8u172. What's the best way of doing it. Is there a documentation
You will need to install the desired JDK to all your cluster hosts manually on some common location like
Example: )on every cluster host same path should exist
Now on the ambari server host run the following command to setup the JDK.
# ambari-server setup –j /usr/jdk64/jdk1.8.0_172
# ambari-server restart
Ambari Serevr setup JDK Reference: https://docs.hortonworks.com/HDPDocuments/Ambari-22.214.171.124/bk_ambari-installation-ppc/content/set_up_t...
Also if you want to install the JCE on your JDK then please refer to : https://docs.hortonworks.com/HDPDocuments/Ambari-126.96.36.199/bk_ambari-security/content/installing_the_j...
HCC thread on the same: https://community.hortonworks.com/questions/91401/update-jdk-from-17-to-180-121-on-hdp.html
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Thanks @Jay Kumar SenSharma.
Question: On other nodes, do we have to do anything after installing new version of JAVA. Just by putting the JAVA in the same path as Ambari-server, is that going to be ok..?