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Kerberized Cluster
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Enable hive interactive server in hive
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Get following details from hive for spark or try this HWC Quick Test Script
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############################### | |
### ENVIRONMENTAL VARIABLES ### | |
############################### | |
# HomeBrew PATH | |
export PATH=/usr/local/bin:/usr/local/sbin:$PATH | |
# Jenv | |
export PATH="$HOME/.jenv/bin:$PATH" | |
eval "$(jenv init -)" |
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################## | |
### ALIASES ### | |
################## | |
# git command autocompletion script | |
source ~/.git-completion.bash | |
source ~/.git-prompt.sh | |
source ~/.profile | |
# git commamands simplified |
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#!/bin/bash | |
DIRNAME="/backups/production" | |
DOW=`eval date +%A` | |
REPLICANAME="production_replica" | |
declare -a DBNAMES=("example_v1_0" "example_v2_0" "example_v3_0" example_v4_0) | |
for DBN in "${DBNAMES[@]}" | |
do |
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# Path is: /etc/logrotate.d/my_job | |
/var/log/supervisor/my_job.log{ | |
daily | |
missingok | |
rotate 1 | |
compress | |
delaycompress | |
notifempty | |
create 0755 datateam adm |
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**/etc/apt/preferences.d/trusty-preferences** | |
Package: * | |
Pin: release a=trusty | |
Pin-Priority: 1010 | |
Package: * | |
Pin: release a=trusty-updates | |
Pin-Priority: 1011 |
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getent passwd | cut -d : -f 1 | xargs groups | |
| grep sudo | |
| grep root | |
You also have to check: /etc/sudoers |
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1) Setting "managed=false" to "managed=true" in the file: /etc/NetworkManager/NetworkManager.conf | |
2) /etc/network/interfaces (Can find defaults using nm-tool) | |
auto lo | |
iface lo inet loopback | |
auto eth0 | |
iface eth0 inet static | |
address 192.168.1.108 | |
netmask 255.255.255.0 | |
network 192.168.1.0 |
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#To find any expired repository keys and their IDs, use apt-key as follows: | |
apt-key list | grep expired | |
#You will get a result similar to the following: | |
pub 4096R/BE1DB1F1 2011-03-29 [expired: 2014-03-28] | |
#The key ID is the bit after the / i.e. BE1DB1F1 in this case. | |
#To update the key, run |
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awk '{print $7}' access.log | # Split by whitespace, 7th field is request path | |
sort | # Make occurrences of the same URL appear consecutively in file | |
uniq -c | # Replace consecutive occurrences of the same URL with a count | |
sort -rn | # Sort by number of occurrences, descending | |
head -n 5 # Output top 5 URLs |
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