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lfrolov pushed a commit to branch DATALAB-2091
in repository https://gitbox.apache.org/repos/asf/incubator-datalab.git

commit 764eb2289fcd8f40bf9cef8698707202fbdaa366
Author: leonidfrolov <[email protected]>
AuthorDate: Tue May 25 16:09:00 2021 +0300

    [DATALAB-2091]: added mem variable
---
 infrastructure-provisioning/src/general/lib/os/fab.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/infrastructure-provisioning/src/general/lib/os/fab.py 
b/infrastructure-provisioning/src/general/lib/os/fab.py
index d934aa9..274fe3a 100644
--- a/infrastructure-provisioning/src/general/lib/os/fab.py
+++ b/infrastructure-provisioning/src/general/lib/os/fab.py
@@ -846,7 +846,7 @@ def restart_zeppelin(creds=False, os_user='', hostname='', 
keyfile=''):
 def get_spark_memory(creds=False, os_user='', hostname='', keyfile=''):
     if creds:
         con = init_datalab_connection(hostname, os_user, keyfile)
-        con.sudo('free -m | grep Mem | tr -s " " ":" | cut -f 2 -d 
":"').stdout.replace('\n','')
+        mem = con.sudo('free -m | grep Mem | tr -s " " ":" | cut -f 2 -d 
":"').stdout.replace('\n', '')
         instance_memory = int(mem)
     else:
         mem = conn.sudo('free -m | grep Mem | tr -s " " ":" | cut -f 2 -d 
":"').stdout.replace('\n','')

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