Hello @kunal_agarwal  If you are using Knox Gateway, it may be the bug, presented here To fix it you could apply this changes  to file: ${KNOX_GATEWAY_HOME}/data/services/yarnui/2.7.0/rewrite.xml to rewrite rules of yarnui service ... View more

is there any resolution to this. I am seeing this issue with one of the acid tables which has around 25 M records.  Other tables have 700 M records and are working fine.  Facing this issue only for few tables. ... View more

Hi,   Hope this below links helps in deciding the Configurations apart from the previous comments   https://blog.cloudera.com/how-to-tune-your-apache-spark-jobs-part-2/ https://blog.cloudera.com/how-to-tune-your-apache-spark-jobs-part-1/   Thanks AKR ... View more

@Redhouane Abdellaoui Can you please if the inode are available ? You can check this with "df -i" Thanks Vikas Srivastava ... View more

Hey @Sindhu and @ SUDHIR KUMAR Did you get the solution for this at all? I have been getting the same errors while running the Sqoop jobs and couldnt find out the solution. I have been through all the suggestions like restarting the cluster and checking "hdfs dfsadmin -report" which shows the datanodes availability. I have a EMR cluster with 3 ec2 instances of datanodes and 1ec2 instance of masternode. Any help is appreciable. ... View more

@hema moger Great if it's a Linux server then create a passwordless login between the remote server and the edge node. First, update your /etc/hosts so that the remoter server is pingable from your edge node check the firewall rules and make sure you don't have a DENY Here is the walkthrough See attached pic1.jpg In my case the I have a centos server GULU and a Cloudera Quickstart VM running in Oracle VM virtual box because they are on the same network it's easy GULU Remote server: I want to copy the file test.txt which is located in /home/sheltong/Downloads [root@gulu ~]# cd /home/sheltong/Downloads [root@gulu Downloads]# ls test.txt Edge node or localhost: [root@quickstart home]# scp root@192.168.0.80:/home/sheltong/Downloads/test.txt . The authenticity of host '192.168.0.80 (192.168.0.80)' can't be established. RSA key fingerprint is 93:8a:6c:02:9d:1f:e1:b5:0a:05:68:06:3b:7d:a3:d3. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '192.168.0.80' (RSA) to the list of known hosts. root@192.168.0.80's password:xxxxxremote_server_root_passwordxxx test.txt 100% 136 0.1KB/s 00:00 Validate that the file was copied [root@quickstart home]# ls cloudera test.txt There you are I hope that helped ... View more