Question3Replies215Views×Close popoverSathish Vadluri (SathishV1966) Mphasis Mphasis IN View Profile SathishV1966 Member since 2017 11 posts Mphasis Posted: July 10, 2017Last activity: July 11, 2017Posted: 10 Jul 2017 11:27 EDTLast activity: 11 Jul 2017 12:08 EDT Closed Not able to add D-Node on Pega 7.2.2Hi ,Im not able to enable D-Node as the cassandra failed to start. Im seeing NoHostAvailableException in logs.Please do the needfulThanksSathish***Updated by moderator: Lochan to add Categories*** Decision Management ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 3 years agoPosted: 10 Jul 2017 13:00 EDT×Close popoverPaul Gentile (PaulGentile_GCS) PEGA Sr. Software Solutions Engineer Pegasystems Inc. US View ProfilePaulGentile_GCS PEGA replied to SathishV1966There is an issue with your driver compatibility. Please open an SR stating "need Casandra driver for 3.0.x". Please provide the results from following query to the new SR. select * from PR_ENGINECLASSES where pzjar like '%cassandra-driver%'; Posted: 3 years agoPosted: 11 Jul 2017 3:08 EDT×Close popoverVidyaranjan AV (Vidyaranjan) MOD Senior Online Community Moderator Pegasystems Inc. IN View ProfileVidyaranjan MOD replied to SathishV1966Hi Sathish, Do let us know the SR number so that we can tag it to the thread for the benefit of the engineer working on the case. Thanks! Posted: 3 years agoPosted: 11 Jul 2017 12:08 EDT×Close popoverPaul Gentile (PaulGentile_GCS) PEGA Sr. Software Solutions Engineer Pegasystems Inc. US View ProfilePaulGentile_GCS PEGA replied to SathishV1966Hello Sathish, You will want to request port of HFix-31496. This will provide an updated version of the Cassandra jar (cassandra-driver-core-3.1.2-pr.jar ... as well as prguava-16.0.1.jar). Refer to : https://pdn.pega.com/support-articles/datastax-driver-upgrade-721 (note : there is an existing 7.2.2 hotfix for similar Cassandra issue (HFix-35132), but it does not upgrade the jars.