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/*
    Author: Akshay Nagpal (github.com/akshaynagpal)
    License: MIT
*/

$(document).ready(function(){
    // clicking button with class "category-button"
    $(".category-button").click(function(){
        // get the data-filter value of the button
        var filterValue = $(this).attr('data-filter');

ishara

SELECT round(DBMS_LOB.getlength(A.FILE)/1024) KB FROM MY_TABLE A

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create table oauth_client_details (
  client_id VARCHAR(256) PRIMARY KEY,
  resource_ids VARCHAR(256),
  client_secret VARCHAR(256),
  scope VARCHAR(256),
  authorized_grant_types VARCHAR(256),
  web_server_redirect_uri VARCHAR(256),
  authorities VARCHAR(256),
  access_token_validity INTEGER,
  refresh_token_validity INTEGER,

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nginx/
!nginx/.gitkeep
!nginx/logs/.gitkeep

src/

tmp/

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Elasticsearch: updating the mappings and settings of an existing index

Note: This was written using elasticsearch 0.9.

Elasticsearch will automatically create an index (with basic settings and mappings) for you if you post a first document:

$ curl -X POST 'http://localhost:9200/thegame/weapons/1' -d \
'{
  "_id": 1,

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If you want, I can try and help with pointers as to how to improve the indexing speed you get. Its quite easy to really increase it by using some simple guidelines, for example:

- Use create in the index API (assuming you can).
- Relax the real time aspect from 1 second to something a bit higher (index.engine.robin.refresh_interval).
- Increase the indexing buffer size (indices.memory.index_buffer_size), it defaults to the value 10% which is 10% of the heap.
- Increase the number of dirty operations that trigger automatic flush (so the translog won't get really big, even though its FS based) by setting index.translog.flush_threshold (defaults to 5000).
- Increase the memory allocated to elasticsearch node. By default its 1g.
- Start with a lower replica count (even 0), and then once the bulk loading is done, increate it to the value you want it to be using the update_settings API. This will improve things as possibly less shards will be allocated to each machine.
- Increase the number of machines you have so

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#!/bin/bash
# Script used to setup elasticsearch. Can be run as a regular user (needs sudo)

ES_USER="elasticsearch"
ES_GROUP="$ES_USER"
ES_HOME="/usr/local/share/elasticsearch"
ES_CLUSTER="clustername"
ES_DATA_PATH="/var/data/elasticsearch"
ES_LOG_PATH="/var/log/elasticsearch"
ES_HEAP_SIZE=1024

ishara

package com.willvuong.foodie.controller;

import com.willvuong.foodie.dao.PlaceRepository;
import com.willvuong.foodie.domain.Place;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

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GET /my_data/data_type/_search
{
  "query": {
    "function_score": {
      "query": {
        "range": {
          "yearopened": {
            "gte": 2000
          }

ishara

import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.transport.TransportListener;

import javax.jms.Connection;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.Queue;
import javax.jms.Session;