How to load hive-site,hdfs-site,core-site xml through command prompt/keep it separately without placing under src/main/resources folder but to load while submitting storm jar?

[#1]

I have storm cluster which is non kerberized connecting to a hdfs cluster which is kerberized and want configuration files(

core-site.xml, hdfs-site.xml, hive-site.xml) to be added to the topology jar, which need to be overridden for the particular storm topology. I should be in position to package the config files per target runtime environment without re-building the storm topology jar.

Note:

ambari 2.6.3 and storm 1.1.0

[#2]

Followed the below steps

1.Place the keytab file that is generated for the storm user in all Non kerberzied nodes(/etc/security/keytabs/)

2.Place the krb5.conf(obtained from Kerberized cluster) in all the Non kerberzied nodes(/etc)

3.Add the below code in the class that is extending HDFSBolt as config parameters

map.put(HdfsSecurityUtil.STORM_KEYTAB_FILE_KEY, “/etc/security/keytabs/storm.headless.keytabs”); map.put(HdfsSecurityUtil.STORM_USER_NAME_KEY, “storm@xyz.com”);

4.Repackage the storm topology jar using jar utility with the necessary files such as hdfs-site.xml,core-site.xml,hive-site.xml. The jar command will be jar -uvf <storm-jar> hdfs-site.xml core-site.xml hive-site.xml