@RajaChintala You have to make below changes. HADOOP_OPTS="-Dsun.security.krb5.debug=true" For more details follow below docs: https://docs.cloudera.com/documentation/enterprise/5-10-x/topics/cdh_sg_debug_sun_kerberos_enable.html https://spark.apache.org/docs/2.0.0/running-on-yarn.html#troubleshooting-kerberos https://spark.apache.org/docs/2.0.0/running-on-yarn.html#troubleshooting-kerberos ... View more

@AJM  The valid license means the Enterprise features availability. If your subscription ends then your Software suit will work but: 1. You will not be able to use some explicit features[1] in that as stated here.  LDAP and SAML authentication Configuration history Alerts delivered as SNMP traps and custom alert scripts Backup and disaster recovery Operational reports Cloudera Navigator Commands such as Rolling Restart, History and Rollback, and Send Diagnostic Data Cluster Utilization Reports Role Based Access Control and Cluster-specific Roles 2. You will not be able to avail Cloudera Support on that product.    [1] https://docs.cloudera.com/documentation/enterprise/latest/topics/cm_ag_licenses.html#cmug_topic_13_7 ... View more

@geralt Oozie workflows etc. is not the part of CM database. Hue has it's own Database so for migration those stuffs you will be needing to Migrate Hue Database. ... View more

@GangWar The problem with crashing/exiting pods is now fixed. After the CDSW master host restoration by mistake I provisioned it's MASTER_IP in CM config as the one resolved by DNS from CDSW FQDN, however it should be the host's private IP address within Cloudera cluster. Hence the intermediate problem is solved.   Let me then kindly ask for further assistance in troubleshooting the original issue with the HDFS access from CDSW sessions. ... View more

Hello,   no, this does not answer my question. My table contains holes and overlaps and these errors can only be repaired with hbck2 fixMeta. This function is only available from Hbase version 2.1.6 or 2.2.1. See also HBCK2 documentation: fixMeta Do a server-side fix of bad or inconsistent state in hbase:meta. Available in hbase 2.2.1/2.1.6 or newer versions. Master UI has matching, new 'HBCK Report' tab that dumps reports generated by most recent run of _catalogjanitor_ and a new 'HBCK Chore'. It is critical that hbase:meta first be made healthy before making any other repairs. Fixes 'holes', 'overlaps', etc., creating (empty) region directories in HDFS to match regions added to hbase:meta. Command is NOT the same as the old _hbck1_ command named similarily. Works against the reports generated by the last catalog_janitor and hbck chore runs. If nothing to fix, run is a noop. Otherwise, if 'HBCK Report' UI reports problems, a run of fixMeta will clear up hbase:meta issues. See 'HBase HBCK' UI for how to generate new report. ... View more

@ipshubin Below should help.  1) Stop CDSW 2) Remove Spark gateway configuration from masternode. 3) Recreate the spark gateway configuration. 4) Start CDSW.  Also check if there is any softlink pointing to wrong directory on the hosts.  ... View more