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AWS EMR CLI

List of clusters

aws emr list-clusters

Get LogUri to get log locations

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Enable port forwarding on VirtualBox Machine from 2376 on host to 2376 on guest (Settings > Network > Adapter 1 NAT > Advanced > Port Forwarding), and then export the following in a shell. Docker Compose and other docker tools will work as expected.

export DOCKER_TLS_VERIFY="1"
export DOCKER_HOST="tcp://localhost:2376"

For docker-machine users:

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Note: replace {{server}} with your domain or ip

• Login as the ec2-user

ssh -i key.pem ec2-user@{{server}}

• Switch to administrator

sudo -i

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• Install docker-machine

• Install docker-compose

# Before VPN
alias dc=docker-compose
alias dm=docker-machine

# Optional: use options --virtualbox-cpu-count "4" --virtualbox-memory "4096"

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To remove all containers and images:

#!/bin/bash

# Delete all containers
docker rm $(docker ps -a -q)

# Delete all images
docker rmi $(docker images -q)

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{
  "settings" : {
    "analysis" : {
      "analyzer" : {
        "default" : {
          "tokenizer" : "whitespace",
          "filter" : [ "thesaurus_synonyms", "lowercase", "snow_en" ]
        },
        "make_analyzer" : {
          "tokenizer" : "whitespace",

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//xs:element[starts-with(@type, 'xs:')]/@name 
  | //xs:simpleType[
          xs:restriction[not(xs:length) and 
          not(xs:minInclusive and xs:maxInclusive) and 
          not(xs:maxLength) and not(xs:enumeration) and 
          not(starts-with(@base, 'xs:dateTime')) and
          not(xs:pattern[not(empty(@value))])]
    ]/@name