Hi Support,
We setup a new Apache drill cluster in our environment. Below is the configuration file. We are able to start the apache drill but after 10 - 20 minutes we are getting error as below . 2023-07-13 07:09:53,206 [qtp574367055-3887] ERROR o.a.d.e.r.u.s.Pam4jUserAuthenticator - PAM auth failed for user: supersetuser against login profile. Exception: pam_authenticate failed : Authentication failure. After apache drill restart we are able to login. This issue is keep on repeating . Please check and let us know how to resolve. drill.exec: { cluster-id: "drillbits1", zk.connect="10.181.ccc.19:xxxx1.241.xxxx1,10.181xxxxx5:2181", impersonation: { enabled: true, max_chained_user_hops: 3 }, security: { auth.mechanisms : ["PLAIN"], }, security.user.auth: { enabled: "true", packages += "org.apache.drill.exec.rpc.user.security", impl: "pam4j", pam_profiles: [ "login" ] } } drill.exec.http.ssl_enabled=true drill.exec.security.user.encryption.ssl.enabled=true drill.exec.ssl.keyStorePath: "/opt/ssl/keystore.jks" #If not provided then the default value is java system property javax.net.ssl.keyStorePassword value drill.exec.ssl.keyStorePassword: "YlBoGgo" #If not provided then the default value is java system property javax.net.ssl.trustStore value drill.exec.ssl.trustStorePath: "/opt/ssl/truststore.jks" #If not provided then the default value is java system property javax.net.ssl.trustStorePassword value drill.exec.ssl.trustStorePassword: "YlBoG5v*" drill.exec.ssl.keyStoreType=jks drill.exec.http.ssl.disable_host_verification=true Thanks & regards, Sk [Icon Description automatically generated]<https://solutionsbytext.com/> Surendar Database Administrator Text SBT to 77513 +91 8939953306 Schedule A Meeting<https://calendly.com/cbeebe> CONFIDENTIALITY NOTICE: This email and any files attached are intended solely for the use of the individual or entity to whom they are addressed. This message may contain information that is confidential, privileged, and/or protected by work product. If you have received this email in error, please notify the sender and delete the email immediately.