Arthur Alvim arthuralvim

Kafka Topics

bin/kafka-topics.sh --zookeeper localhost:2181 --list

bin/kafka-topics.sh --zookeeper localhost:2181 --describe --topic mytopic

bin/kafka-topics.sh --zookeeper localhost:2181 --alter --topic mytopic --config retention.ms=1000

... wait a minute ...

As an introduction into Luigi, I am following this tutorial with some modifications, e.g. installation using conda.

The problems and solutions described in the examples below have led to the development of sciluigi,

Given that your key has expired.

$ gpg --list-keys
$ gpg --edit-key KEYID

Use the expire command to set a new expire date:

	var ui = SpreadsheetApp.getUi();
	function onOpen(e){

	ui.createMenu("Gmail Manager").addItem("Get Emails by Label", "getGmailEmails").addToUi();

	}

	function getGmailEmails(){
	var input = ui.prompt('Label Name', 'Enter the label name that is assigned to your emails:', Browser.Buttons.OK_CANCEL);

	-- show running queries (pre 9.2)
	SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
	FROM pg_stat_activity
	WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
	ORDER BY query_start desc;

	-- show running queries (9.2)
	SELECT pid, age(clock_timestamp(), query_start), usename, query
	FROM pg_stat_activity
	WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'

	from sqlalchemy import create_engine
	from sqlalchemy.orm import Session
	from myapp.models import BaseModel
	import pytest


	@pytest.fixture(scope="session")
	def engine():
	return create_engine("postgresql://localhost/test_database")

	from django.db.models import OuterRef

	weapons = Weapon.objects.filter(unit__player_id=OuterRef('id'))
	units = Unit.objects.filter(player_id=OuterRef('id'))

	qs = Player.objects.annotate(weapon_count=SubqueryCount(weapons),
	rarity_sum=SubquerySum(units, 'rarity'))