@HanzalaShaikh Please check the below location to see the logs form host's terminal to debug.  1. /var/log/hadoop-hdfs/ (For HDFS Role Log File) 2. /var/run/cloudera-scm-agent/process/xxxx-hdfs-DATANODE/logs/ (for stderr and stdout log files) This will help you to see the issue. ... View more

@_heisenberg No, sorry to say that. I would suggest you to go for some Cloud Provider like AWS and create a Free tier account and you can play for meantime with some minimal charges, the only way I can think of at this moment.    NOTE: You can give it a try with CDH5 quick start VM, but I am afraid you will not be able to play much with product then. It will marly survive.  https://docs.cloudera.com/documentation/enterprise/5-16-x/topics/cloudera_quickstart_vm.html#xd_583c10bfdbd326ba-3ca24a24-13d80143249--7f9d__section_d3z_wtv_ls     ... View more

@Marek CDSW doesn't consider /etc/hosts for the internal communications i.e with K8s and pods hierarchy. Here the issue is with HDFS side as stated in previous comment.  Regarding the issue with lvcreate command you are hitting a known bug: https://access.redhat.com/solutions/1228673 You have to manually run the command form terminal (Not Kill) while starting only docker role then you have to start Master and Application role respectively and see if CDSW comes up.  ... View more

@AnandG Is pyarrow module is installed? Please try to install with: #pip install pyarrow (pip3 for Python 3, you may need to upgrade the pip utility as well)   ... View more

@wert_1311 You are good to apply these changes, no harm in this. For the definitions of these terms you can check below doc:  https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/cm_dg_log_mgmt.html#concept_rnr_2gd_kz https://docs.cloudera.com/documentation/enterprise/5-14-x/topics/cm_ig_reqs_space.html#concept_bf1_pbm_gr ... View more

@Jordan_Kalmukov A stack trace can help us better to understand issue and you can get exact thoughts.  Ideally the Python path looks like this: [CMroot@xxxx~]# whereis python python: /usr/bin/python /usr/bin/python2.7 /usr/lib/python2.7 /usr/lib64/python2.7 /etc/python /usr/include/python2.7 /usr/share/man/man1/python.1.gz [CMroot@xxxx ~]# which python /usr/bin/python ... View more

@Shri23 can you please show the acess of this svc account? ... View more

@Jeyguna Watch this thread and let me know if this is what you are looking for. https://community.cloudera.com/t5/Support-Questions/How-to-have-a-exact-replicate-of-1-cluster-to-another/m-p/298590#M219261 ... View more