Hi @HDP_Suja  , From the error " Execution of '['/usr/bin/yum', '-d', '0', '-e', '0', 'check', 'dependencies']' returned 1. hadoop_3_1_5_0_152-yarn-3.1.1.3.1.5.0-152.x86_64 has missing requires of hbase_3_1_5_0_152 phoenix_3_1_5_0_152-5.0.0.3.1.5.0-152.noarch has missing requires of hbase_3_1_5_0_152"    It looks like it is still pointing to the old repo. Please check for any old repo under /etc/yum.repos.d and move it to another folder and restart agent to see if it works.  Thanks ... View more

Hi @novice_tester , You can look for Backup -> replication schedules in the CM UI.    Sharing the doc for reference - https://docs.cloudera.com/documentation/enterprise/5-13-x/topics/cm_bdr_about.html    Let me know if it helps.  ... View more

Hi @MahmoudSabri , Please use the snapshot policy provided by CM to create snapshot for HDFS or Hbase. Refer the doc - https://docs.cloudera.com/runtime/7.2.10/data-protection/topics/hdfs-create-snapshot-policy.html   Hope this will help.  ... View more

Hi @Ani1991 , Suspecting Kerberos related parameters are incorrectly configured in the Kafka service repo in Ranger. Can you please try the below solution :     -- Ranager Admin UI > edit kafka service repo cm_kafka > Add configs in "Add New Configurations" -- Add below configs. (Change the config accordingly) for protocol   bootstrap.servers <kafkaBroker>:Port security.protocol SASL_PLAINTEXT sasl.mechanism GSSAPI kafka.keytab <keytab> kafka.principal <prinicipal>   This config needs a kafka keytab  path , copy kafka keytab to ranger admin host with ranger:ranger permissions set. ... View more

Hi Sai,   Can you take backup of files/directories inside path -  /var/lib/hadoop-yarn/yarn-nm-recovery and restart Nodemanagers and see how it goes.    Thanks ... View more