I get  "Unexpected error. Unable to verify database connection"  I checked cloudera-scm-server.log file, found the following ERROR: 7345 MainThread redactor     ERROR    Redaction rules file doesn't exist, not redacting logs. file: redaction-rules.json, directory: /run/cloudera-scm-agent/process/57-HUE-test-db-connection ------ Details: [root@prw-cld-trial cloudera-scm-server]# pwd /var/log/cloudera-scm-server # more cloudera-scm-server.log 2024-12-20 14:20:06,319 INFO CommandPusher-1:com.cloudera.server.cmf.CommandPusherThread: Acquired lease lock on DbCommand:81 2024-12-20 14:20:06,446 INFO CommandPusher-1:com.cloudera.cmf.service.AbstractOneOffHostCommand: Unsuccessful 'HueTestDatabaseConnection' 2024-12-20 14:20:06,471 INFO CommandPusher-1:com.cloudera.cmf.service.AbstractDbConnectionTestCommand: Command exited with code: 1 2024-12-20 14:20:06,472 INFO CommandPusher-1:com.cloudera.cmf.service.AbstractDbConnectionTestCommand:   from cryptography import x509 [20/Dec/2024 14:19:43 +0000] 7345 MainThread redactor     INFO     Started launcher: /opt/cloudera/cm-agent/service/hue/hue.sh is_db_alive [20/Dec/2024 14:19:43 +0000] 7345 MainThread redactor     ERROR    Redaction rules file doesn't exist, not redacting logs. file: redaction-rules.json, directory: /run/cloudera-scm-agent/process/57-HUE-test-db-connection [20/Dec/2024 14:19:43 +0000] 7345 MainThread redactor     INFO     Re-exec watcher: /opt/cloudera/cm-agent/bin/cm proc_watcher 7382 /opt/cloudera/cm-agent/lib/python2.7/site-packages/OpenSSL/crypto.py:12: CryptographyDeprecationWarning: Python 2 is no longer supported by the Python core team. Support for it is now deprecated in cryptography, and will be removed in the next release.   from cryptography import x509 + date + date Fri 20 Dec 14:20:02 EST 2024 ++ dirname /opt/cloudera/cm-agent/service/hue/hue.sh + cloudera_config=/opt/cloudera/cm-agent/service/hue ++ cd /opt/cloudera/cm-agent/service/hue/../common ++ pwd + cloudera_config=/opt/cloudera/cm-agent/service/common + . /opt/cloudera/cm-agent/service/common/cloudera-config.sh ++ : /opt/cloudera/cm ++ export CLOUDERA_DIR ++ set -x + source_parcel_environment + '[' '!' -z '' ']' + locate_cdh_java_home + '[' -z '' ']' + '[' -z /usr/libexec/bigtop-utils ']' + local BIGTOP_DETECT_JAVAHOME= + for candidate in "${JSVC_HOME}" "${JSVC_HOME}/.." "/usr/lib/bigtop-utils" "/usr/libexec" + '[' -e /usr/libexec/bigtop-utils/bigtop-detect-javahome ']' + for candidate in "${JSVC_HOME}" "${JSVC_HOME}/.." "/usr/lib/bigtop-utils" "/usr/libexec" + '[' -e /usr/libexec/bigtop-utils/../bigtop-detect-javahome ']' + for candidate in "${JSVC_HOME}" "${JSVC_HOME}/.." "/usr/lib/bigtop-utils" "/usr/libexec" + '[' -e /usr/lib/bigtop-utils/bigtop-detect-javahome ']' + for candidate in "${JSVC_HOME}" "${JSVC_HOME}/.." "/usr/lib/bigtop-utils" "/usr/libexec" + '[' -e /usr/libexec/bigtop-detect-javahome ']' + '[' -z '' ']' + echo 'Cannot find CDH'\''s bigtop-detect-javahome.' + exit 1 ---------- checked another log    [root@prw-cld-trial logs]# pwd /run/cloudera-scm-agent/process/57-HUE-test-db-connection/logs cat stderr.log     /opt/cloudera/cm-agent/lib/python2.7/site-packages/OpenSSL/crypto.py:12: CryptographyDeprecationWarning: Python 2 is no longer supported by the Python core team. Support for it is now deprecated in cryptography, and will be removed in the next release.   from cryptography import x509 [20/Dec/2024 14:19:43 +0000] 7345 MainThread redactor     INFO     Started launcher: /opt/cloudera/cm-agent/service/hue/hue.sh is_db_alive [20/Dec/2024 14:19:43 +0000] 7345 MainThread redactor     ERROR    Redaction rules file doesn't exist, not redacting logs. file: redaction-rules.json, directory: /run/cloudera-scm-agent/process/57-HUE-test-db-connection [20/Dec/2024 14:19:43 +0000] 7345 MainThread redactor     INFO     Re-exec watcher: /opt/cloudera/cm-agent/bin/cm proc_watcher 7382 /opt/cloudera/cm-agent/lib/python2.7/site-packages/OpenSSL/crypto.py:12: CryptographyDeprecationWarning: Python 2 is no longer supported by the Python core team. Support for it is now deprecated in cryptography, and will be removed in the next release.   from cryptography import x509 + date + date Fri 20 Dec 14:20:02 EST 2024 ++ dirname /opt/cloudera/cm-agent/service/hue/hue.sh + cloudera_config=/opt/cloudera/cm-agent/service/hue ++ cd /opt/cloudera/cm-agent/service/hue/../common ++ pwd + cloudera_config=/opt/cloudera/cm-agent/service/common + . /opt/cloudera/cm-agent/service/common/cloudera-config.sh ++ : /opt/cloudera/cm ++ export CLOUDERA_DIR ++ set -x + source_parcel_environment + '[' '!' -z '' ']' + locate_cdh_java_home + '[' -z '' ']' + '[' -z /usr/libexec/bigtop-utils ']' + local BIGTOP_DETECT_JAVAHOME= + for candidate in "${JSVC_HOME}" "${JSVC_HOME}/.." "/usr/lib/bigtop-utils" "/usr/libexec" + '[' -e /usr/libexec/bigtop-utils/bigtop-detect-javahome ']' + for candidate in "${JSVC_HOME}" "${JSVC_HOME}/.." "/usr/lib/bigtop-utils" "/usr/libexec" + '[' -e /usr/libexec/bigtop-utils/../bigtop-detect-javahome ']' + for candidate in "${JSVC_HOME}" "${JSVC_HOME}/.." "/usr/lib/bigtop-utils" "/usr/libexec" + '[' -e /usr/lib/bigtop-utils/bigtop-detect-javahome ']' + for candidate in "${JSVC_HOME}" "${JSVC_HOME}/.." "/usr/lib/bigtop-utils" "/usr/libexec" + '[' -e /usr/libexec/bigtop-detect-javahome ']' + '[' -z '' ']' + echo 'Cannot find CDH'\''s bigtop-detect-javahome.' + exit 1 ... View more