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Hadoop Streaming step | |
{ | |
"jobFlowId": "j-1JKGNMYXT59DP", | |
"steps": [ | |
{ | |
"name": "EMRHadoopLogPushingTest", | |
"actionOnFailure": "CANCEL_AND_WAIT", | |
"hadoopJarStep": { | |
"jar": "command-runner.jar", |
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# submit a step to run a command on a cluster | |
AWS_PROFILE=integ-preprod aws emr add-steps \ | |
--cluster-id j-32M91WVU0V1OR \ | |
--steps Name="Create table",ActionOnFailure=CONTINUE,Jar=command-runner.jar,Args=[beeline,-u,jdbc:hive2://ec2-52-91-119-206.compute-1.amazonaws.com:10000,-n,admin,-p,admin,-e,"create table d417f3333(id INT, value STRING);"] --region us-east-1 --endpoint https://emr-preprod-us-east-1.amazon.com --no-verify |
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db = 'test.db' | |
table = 'Table' | |
releaseLabel = "releaseLabel" | |
applicationString = "applicationString" | |
account = "account" | |
creationDate = "creationDate" | |
def create_table(overwrite: bool): | |
if overwrite and table_exists(table): |
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time.asctime([t]) | |
t is response of gmtime() or localtime() | |
time.clock() | |
time.clock_gettime(clk_id) > float | |
time.clock_gettime_ns(clk_id) > float | |
# Returns the response in this format |
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{ | |
"id": 56, | |
"title": "Secret Garden", | |
"description": "Mary Lennox is a spoiled, middle-class, self-centred child who has been recently orphaned. She is accepted into the quiet and remote country house of an uncle, who has almost completely withdrawn into himself after the death of his wife. Mary gradually becomes drawn into the hidden side of the house: why does she hear the crying of a unseen child? Why is there an overgrown, walled garden, its door long locked? (Summary by Peter)", | |
"num_sections": 27, | |
"sections": { | |
"1": { | |
"number": 1, | |
"name": "01 - There Is No One Left", | |
"url": "https://ia600204.us.archive.org/15/items/secret_garden_version2_librivox/secretgarden_01_burnett_64kb.mp3" |
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git log --oneline | awk '{print $1}' | xargs git show | grep "diff" | awk '{print $3}' | sort | uniq -c | sort -nr | more |
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git log --oneline --graph --decorate --all |
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export PS1="\@ \w $(if [[ -e .gitignore ]]; then git branch | head -n 1 | awk '{print $2}'; fi) > " | |
Prints time in am/pm, the current working directory and the checked out gitbranch if pwd is a git repo | |
01:39 PM ~/work/emr/sparkmagic jupyter > |
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[[Title >>https://aws.amazon.com/blogs/big-data/running-jupyter-notebook-and-jupyterhub-on-amazon-emr]] | |
Review Vanguard requirements | |
======== | |
{{toc numbered="true" /}} | |
**bold** | |
* item | |
** subitem |
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# | |
# Source https://www.linuxtrainingacademy.com/linux-commands-cheat-sheet/ | |
# | |
– SYSTEM INFORMATION | |
# Display Linux system information | |
uname -a | |
# Display kernel release information | |
uname -r |
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