hkulekci

DELETE job-candidates

PUT job-candidates
{
  "mappings": {
    "properties": {
      "name": {
        "type": "keyword"
      },

hkulekci

PUT testindex1
{
  "mappings": {
    "properties": {
      "search": {
        "properties": {
          "query": { 
            "type": "percolator" 
          }

hkulekci

The clear, refreshing taste of tap water quenches my thirst on hot summer days.
Please make sure to filter the tap water before drinking it.
The tap in the kitchen was leaking, causing the water to drip incessantly.
After a long hike, we refilled our water bottles with tap water from the nearby fountain.
It's important to conserve tap water and use it wisely to protect our natural resources.
The tap water in this area has a slightly metallic taste, which can be off-putting to some people.
The plumber fixed the broken tap, ensuring a steady flow of water throughout the house.
My grandma always used to boil tap water before using it in cooking or drinking.
The city council implemented a new filtration system to improve the quality of tap water.

hkulekci

import boto3

def check_kinesis_stream_data(stream_name):
    # Create a Kinesis client using your AWS credentials
    kinesis_client = boto3.client('kinesis')

    # Get the shard iterator for the specified stream
    shard_response = kinesis_client.describe_stream(StreamName=stream_name)
    shard_id = shard_response['StreamDescription']['Shards'][0]['ShardId']
    shard_iterator_response = kinesis_client.get_shard_iterator(

hkulekci

GET idx_test/_search
{
  "size": 0,
  "aggs": {
    "Lorem-ipsum-dolor-sit-amet--consectetur-adipiscing-elit--Fusce-lacinia-lacus-dignissim--sollicitudin-est-a--rhoncus-velit--Nulla-ut-tortor-at-diam-suscipit-vestibulum--Praesent-dignissim--tellus-sed-tempus-scelerisque--velit-ligula-vestibulum-ante--non-sodales-risus-elit-at-orci--Morbi-at-lectus-quam--Vivamus-mattis--enim-eget-congue-viverra--nulla-dui-fermentum-tortor--nec-scelerisque-libero-tortor-luctus-nisl--Pellentesque-vel-metus-venenatis--gravida-libero-feugiat--tincidunt-ligula-pharetra-Lorem-ipsum-dolor-sit-amet--consectetur-adipiscing-elit--Fusce-lacinia-lacus-dignissim--sollicitudin-est-a--rhoncus-velit--Nulla-ut-tortor-at-diam-suscipit-vestibulum--Praesent-dignissim--tellus-sed-tempus-scelerisque--velit-ligula-vestibulum-ante--non-sodales-risus-elit-at-orci--Morbi-at-lectus-quam--Vivamus-mattis--enim-eget-congue-viverra--nulla-dui-fermentum-tortor--nec-scelerisque-libero-tortor-luctus-nisl--Pellentesque-vel-metus-venenatis--gravida-libero-fe

hkulekci

upstream elasticsearch_upstream {
  server 10.10.10.10:9200;
  keepalive 15;
}

upstream kibana_upstream {
  server 127.0.0.1:5601;
}

# Kibana, public access, RO operations

hkulekci

pub fn run() {
    // Correct One
    let hello1 = "Hello";
    let mut hello2 = String::from("Hello");

    hello2.push('\u{1f600}');
    println!("{}", hello1.len());
    println!("{}", hello2.len());
    println!("{:?}", (hello1, hello2));
}

hkulekci

POST test_index/_bulk
{"index": {"_id": 1}}
{"price": 68}
{"index": {"_id": 2}}
{"price": 74}
{"index": {"_id": 3}}
{"price": 74}
{"index": {"_id": 4}}
{"price": 118}

hkulekci

PUT transactions

POST transactions/_bulk
{"index": {"_id": 1}}
{"id": 1, "user_id": 5, "transaction_date": "2022-05-04T11:18:00Z"}
{"index": {"_id": 2}}
{"id": 2, "user_id": 5, "transaction_date": "2022-05-04T10:36:00Z"}
{"index": {"_id": 3}}
{"id": 3, "user_id": 3, "transaction_date": "2022-05-04T10:23:00Z"}

hkulekci

##
# Temporary Speed-up configuration for fast import
# references: https://www.elastic.co/blog/performance-considerations-elasticsearch-indexing
# p.s. If you do not want to restart your node/cluster - don't perform 1 and 2 points
##

# 1. Change "ES_HEAP_SIZE" from 50% of memory (default and recommended) to something like 80%
mem=`free -m | grep Mem | awk '{ print $2 }'` && heap=$[ ($mem/1024)*80/100 ]g && \
sudo sed -i "s/ES_HEAP_SIZE=.*/ES_HEAP_SIZE=$heap/" /etc/init.d/elasticsearch