HeartSaVioR

case class SessionInfo(sessionStartTimestampMs: Long,
                       sessionEndTimestampMs: Long,
                       numEvents: Int) {

  /** Duration of the session, between the first and last events + session gap */
  def durationMs: Long = sessionEndTimestampMs - sessionStartTimestampMs
}

case class SessionUpdate(id: String,
                         sessionStartTimestampSecs: Long,

sanchezzzhak

SELECT table,
    formatReadableSize(sum(bytes)) as size,
    min(min_date) as min_date,
    max(max_date) as max_date
    FROM system.parts
    WHERE active
GROUP BY table

lomik

#!/bin/bash

set -x
set -e

IMAGE="Докер образ с centos7, rpmbuild, fpm"
# Докер-образ строится примерно такой командой (возможно что-то забыто):
# RUN yum install -y rpm-build ruby ruby-devel rubygems && gem install fpm && yum clean all

docker run --rm -ti $IMAGE bash -c '