Hello @Exor ,    The issue seems to be that the agent is not able to connect to archive.cloudera.com.  Could you check or share what the failure is via the log files present under /tmp/scm_prepare_node.*/* ... View more

Hello @khanarshadazmat ,   We do not have a direct method to get the CM Server and Agent version like we have in java -version.   However, you can follow some of the below workarounds to get the required result: 1_). using below command # hdfs version # hadoop version 2_). version info available at "/opt/cloudera/parcels/<CDH>/lib/hadoop/cloudera/cdh_version.properties"   Let me know if this helps!   Cheers! Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button. ... View more

Hello @khanarshadazmat ,   You may get the role information using CM API for HDFS service.   API:  https://archive.cloudera.com/cm7/7.2.4/generic/jar/cm_api/apidocs/resource_RolesResource.html#resource_RolesResource_ClustersResourceV43_ServicesResourceV42_RolesResourceV41_readRoles_GET   See the below example for a better understanding: • When I execute the above API, I would get the below details for HDFS service: "name" : "HDFS-1-NAMENODE-cb7144bc695976e34cfbaaf26c176d21", "type" : "NAMENODE", "serviceRef" : { "clusterName" : "Cluster 1", "serviceName" : "HDFS-1", "serviceDisplayName" : "HDFS-1", "serviceType" : "HDFS" }, ... "roleState" : "STARTED", "healthSummary" : "GOOD", "configStalenessStatus" : "FRESH", "haStatus" : "STANDBY", "maintenanceMode" : false, "commissionState" : "COMMISSIONED", "roleConfigGroupRef" : { "roleConfigGroupName" : "HDFS-1-NAMENODE-BASE" }, • and, for the second namenode, I'll get something as below: "name" : "HDFS-1-NAMENODE-b1d777dd6714507397225b07ea9057ce", "type" : "NAMENODE", "serviceRef" : { "clusterName" : "Cluster 1", "serviceName" : "HDFS-1", "serviceDisplayName" : "HDFS-1", "serviceType" : "HDFS" }, ... "roleState" : "STARTED", "healthSummary" : "GOOD", "configStalenessStatus" : "FRESH", "haStatus" : "ACTIVE", "maintenanceMode" : false, "commissionState" : "COMMISSIONED", "roleConfigGroupRef" : { "roleConfigGroupName" : "HDFS-1-NAMENODE-BASE" }, "entityStatus" : "GOOD_HEALTH" • In both the above examples, check for the keyword "haStatus". The namenode with haStatus as Active would be your Active Namenode.    Let me know if this helps.   Cheers! Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button. ... View more

Hello @sweeny_here ,   You may skip the SSL check from the MySQL DB. To do so, below are the steps: 1. Stop the CM server 2. Set the property in MySQL config (my.cnf) file as below [mysql] ... ... skip_ssl ... ...  3. Restart mysqld and CM Server.    Also, please make sure to disable SSL in the CM db.properties file as below # you can set the &useSSL=false in the db.properties com.cloudera.cmf.db.type=mysql com.cloudera.cmf.orm.hibernate.connection.driver_class=com.mysql.jdbc.Driver com.cloudera.cmf.orm.hibernate.connection.url=jdbc:mysql://<mysql-host>/<database>?useUnicode=true&characterEncoding=UTF-8&useSSL=false com.cloudera.cmf.db.name=<database> com.cloudera.cmf.db.user=<CM-Mysql-user> com.cloudera.cmf.db.setupType=EXTERNAL com.cloudera.cmf.db.password=<password> Let me know if this helps!   Cheers! Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button. ... View more

Hello @Amn_468,   The property would include a double dash as "--backend_client_rpc_timeout_ms".   You may also want to refer to the below official documentation: https://docs.cloudera.com/cdp-private-cloud-base/7.1.3/impala-manage/topics/impala-timeout-thrift.html   Kindly let me know if this helps!   Cheers! Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button. ... View more

Hello @prasanna06    In CDH 6.3.3 you may use the below-documented way to add the "Add-on service" https://docs.cloudera.com/documentation/enterprise/latest/topics/cm_mc_addon_services.html#concept_kpt_spj_bn   Let us know if this helps!   Cheers! ----------------------------------- Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button. ... View more