Login Issue - no shell: Resource temporarily unavailable



I am getting below error message while trying to login into lab through console, could you please take a look.

CentOS Linux release 7.3.1611 (Core)

Linux gw02.itversity.com 3.14.32-xxxx-grs-ipv6-64 #9 SMP Thu Oct 20 14:53:52 CEST 2016 x86_64 x86_64 x86_64 GNU/Linux

server : 269781
hostname : gw02.itversity.com
eth0 IPv4 :
eth2 IPv4 :
eth2 IPv6 : 2607:5300:61:c62::/64

login – seshasks: no shell: Resource temporarily unavailable


While trying to login through Cygwin getting below error,

“shell request failed on channel 0”


@sesha.sks Issue Resolved. Try to Login now.


Unable to run hadoop, sqoop or spark commands. Could you please check on the same.

[seshasks@gw02 ~]$ hadoop fs -ls /public/retail_db
bash: hadoop: command not found…

[seshasks@gw02 ~]$ spark-shell --master yarn --conf spark.ui.port=12645
spark-shell is not found, please check if spark is installed
/usr/bin/spark-shell: line 26: exec: : not found

For Sqoop --> bash: sqoop: command not found…


We are looking into the issue…Will give update once it is resolved.


The Labs are working fine. We are looking into some minor issue, you can start using it and post if you come across any issues in discuss.itversity.com