I'm trying to create mapping before uploading json data into elasticsearch.
I don't know how to implement mapping before uploading json data in sails.js
This is my bulkupload snippet
var body = [];
//row is json data
rows.forEach(function(row, id) {
body.push({ index: { _index: 'testindex', _type: 'testtype', _id: (id+1) } });
body.push(row);
})
client.bulk({
body: body
}, function (err, resp) {
if (err)
{
console.log(err);
return;
}
else
{
console.log("All Is Well");
}
});
I want to create mapping before data upload.can any one know how to create mapping in sails.
my Json object
[ { Name: 'paranthn', Age: '43', Address: 'trichy' },
{ Name: 'Arthick', Age: '23', Address: 'trichy' },
{ Name: 'vel', Age: '24', Address: 'trichy' } ]
Before making your client.bulk() call you first need to make another client.indices.putMapping() call like this in order to save the correct mapping for the data you're about to send via the bulk call:
client.indices.putMapping({
"index": "testindex",
"type": "testtype",
"body": {
"testtype": {
"properties": {
"your_int_field": {
"type": "integer"
},
"your_string_field": {
"type": "string"
},
"your_double_field": {
"type": "double"
},
// your other fields
}
}
}
}, function (err, response) {
// from this point on, if you don't get any error, you may call bulk.
});
Remember that all these calls are asynchronous, so be careful to only call bulk once putMapping has returned successfully.
Sounds like you need PutMapping.
Related
I am facing a problem while reading a JSON file in angular 7.
below is the format of my JSON data file.
[
{
"attributes": {
"User": "jay"
}
},
{
"attributes": {
"User": "roy"
}
},
{
"attributes":{
"User": "kiya"
}
},
{
"attributes":{
"User": "gini"
}
},
{
"attributes": {
"User": "rock"
}
},
{
"attributes": {
"User": "joy"
}
}
]
here is my component.ts file method in which I am calling service for a JSON file.
this.rest.getUsers().subscribe((data: {}) => {
console.log(data);
this.items = data;
//this.items=data;
});
Here is my service.ts file method.
private extractData(res: Response) {
let body = res;
return body || { };
}
getUsers():Observable<any> {
return this.httpService.get('./assets/usersdetails.json').pipe(
map(this.extractData));
}
Now I want to read only User from the JSON file and I want to filter the word attributes. is there any way to filter this thing from JSON file, so that I can only get the User value. because in my Project this attributes in JSON is creating a problem and I want to ignore or filter this.
because in my application I need to read the JSON as below format.
[
{
"User": "jay"
},
{
"User": "roy"
},
{
"User": "kiya"
},
{
"User": "gini"
},
{
"User": "rock"
},
{
"User": "joy"
}
]
but the data is coming in the format as above mentioned JSON format with attributes
so is there any way to filter the extra attributes thing from the JSON at the time of reading.
You don't show the code for the extractData method, so it is hard to say what isn't working there, but you should be able to accomplish your goals with the following.
return this.httpService
.get('./assets/usersdetails.json')
.pipe(
map(data => data.map(d => d.attributes))
);
If there are other properties on 'attributes' and you really only want the 'user' data, then you could further update the code to:
return this.httpService
.get('./assets/usersdetails.json')
.pipe(
map(data => data.map(d => ({ 'User': d.attributes.User })))
);
Using Sequelize and MySQL, updating an object including the associated object it has. Everything updates fine but I can't get the new associated object to return. If I do another GET request it's the new one but I need it to come back on the response after an update.
I'm trying to just reload that contact object before return.
The object looks like this:
{
"id": 1,
"details": "some task details",
"contact": { //associated object
"associatedId": 1,
"name": "Mike",
}
}
This is what I'm trying
db.task.findOne({
where: {
id: taskId,
userId: req.user.get('id')
},
include: [db.contact]
}).then(
function(task) {
if (task) {
return task.update(attributes);
} else {
res.status(404).send();
}
},
function() {
res.status(500).send();
}
).then(
function(task) {
if(task) {
res.json(task);
}
},
function(e) {
res.status(400).json(e);
}
);
All you need to do is returning: true :
return task.update(attributes,{
returning: true,
plain: true
});
I have this JSON FILE
{
"_id": "GgCRguT8Ky8e4zxqF",
"services": {
"emails": [
{
"address": "Abunae#naa.com",
"verified": false,
"verifiedMail": "Toto#hotmail.com"
}
],
"profile": {
"name": "Janis"
},
"pushIds": []
}
I want to update my verifiedMail field but couldn't figure out how to do it in Meteor, it's always returning me an error
let VerifiedEmail = "Exemple1"
await Meteor.users.update({ _id: user._id }, { $set: { 'emails.verifiedEmail': emailRefactor} }, { upsert: true })
Couldn't figure out how to access the emails.verifiedEmail field
Tried this exemlpe worked like a charm
let VerifiedEmail = "Exemple1"
await Meteor.users.update({ _id: user._id }, { $set: { 'profile.name': emailRefactor} }, { upsert: true })
but couldn't figure out how to access emails.verifiedEmail .
Could you please help me ?
Emails is an array, while profile is an object. You have to access the first object of the email array instead
This updates the exact email address from emails
Meteor.users.update({
"emails.address": emailRefactor
}, {
$set: {
"emails.$.verified": true
}
});
Or update the first element
Meteor.users.update({
_id: user._id,
"emails.address": emailRefactor
}, {
$set: {
"emails.0.verified": true
}
});
You're trying to set verifiedEmail while the actual field is verifiedMail.
I put the tracking code of google analytics in my web Application, now i want to get the Interests of the user from Google analytics API, I am using Nodejs, here is my request's code and the JSON response I get.
const dimensions_rows = [{
name: 'ga:interestAffinityCategory'
}, ];
const date_filters = [{
startDate: '7daysAgo',
endDate: 'today',
}];
const req = {
reportRequests: [{
viewId: viewId,
dateRanges: date_filters,
dimensions: dimensions_rows,
}],
};
analytics.reports.batchGet({
auth: oauth2Client,
requestBody: req
},
function(err, response) {
if (err) {
console.log('Failed to get Report');
console.log(err);
return;
}
// response.data is where the good stuff is located
console.log('Success - got something back from the Googlez');
console.log("responseee: ", JSON.stringify(response.data));
}
);
//JSON response
{
"reports": [{
"columnHeader": {
"dimensions": ["ga:interestAffinityCategory"],
"metricHeader": {
"metricHeaderEntries": [{
"name": "ga:visits",
"type": "INTEGER"
}]
}
},
"data": {
"totals": [{
"values": ["0"]
}]
}
}]
}
i could not able to parse my nested json data and i tried in many ways but i could not succeed. any help is appreciated.
Here is my json output looks like:
[
{
"task": {
"locator": "FGWESD",
"subtask": [
{
"work": {
"number": "1145",
"id": "0",
"status": true,
"gate": "N\/A",
},
"sequenceNumber": "0",
"id": "0"
},
{
"work": {
"number": "1145",
"id": "0",
"status": true,
"gate": "N\/A",
},
"sequenceNumber": "0",
"id": "0"
}
],
"connectTime": "0",
"id": "0"
}
}
]
Here is my model:
Ext.define('MyApp.model.MyModel',{
extend:'Ext.data.Model',
xtype:'myModel',
config:{
fields:[
{name:'number',mapping:'work.number'},
{name:'id',mapping:'work.id'},
{name:'locator',mapping:'task.locator'},
{name:'gate',mapping:'work.gate'}
]
}
});
Here is the store:
Ext.define('MyApp.store.StoreList', {
extend:'Ext.data.Store',
config:{
model:'MyApp.model.MyModel',
storeId: 'id_Store',
// added the url dynamically inside the controller
proxy:{
type:'ajax',
reader:
{
type:"json",
rootProperty: 'subtask'
},
method: 'POST',
actionMethods: {
create : 'POST',
read : 'POST', // by default GET
update : 'POST',
destroy: 'POST'
},
headers :{
"Content-Type" :'application/xml',
'Accept':'application/json'
}
}
}
});
Here is my controller code :
Ext.define('MyApp.controller.LoginController', {
extend: 'Ext.app.Controller',
requires: ['Ext.data.proxy.Rest'],
config: {
// My code is too long to add here so am adding store loading when user taps login button
},
getDetails: function(){
var segmentStore = Ext.create('MyApp.store.StoreList');
var url = 'http://localhost:8080/apps';
segmentStore.getProxy().setUrl(url.trim());
segmentStore.load({
scope:this,
callback: function(records, operation, success){
if(success){
console.log('records: ',records);
console.log('records: '+records.length); // prints here 1
console.log('locator: '+records[0].getData().locator);
// prints FGWESD
console.log('locator: '+records[0].getData().number);
//prints undefined
//
}
}
}
)
},
});
Can any one please help me out. how can i get Values of number, gate, id and status?
What are the necessary changes have to be made in model, store and controller ?
Please help me out in resolving ? Thanks.
As I wrote in a comment, I don't think you can achieve that without manually parsing the data and loading it to the store. So the getDetails function should look like this:
getDetails: function(){
var segmentStore = Ext.create('MyApp.store.StoreList');
Ext.Ajax.request({
url: 'http://localhost:8080/apps',
success: function(response){
var responseObj = Ext.decode(response.responseText);
var task = responseObj[0].task;
var locator = task.locator;
var subtasks = [];
Ext.each(task.subtask, function(subtask) {
subtasks.push({
number: subtask.work.number,
id: subtask.work.id,
gate: subtask.work.gate,
locator: locator
});
});
segmentStore.setData(subtasks);
}
});
}
Also, when using this method you should remove the mapping from your model, and you can get rid of the proxy definition of the store. Also, I'm not sure why you want to create the store in the "getDetails" and not define it in the 'stores' config of the controller, but maybe you have your reasons..
I didn't run the code, so there maybe errors, but I hope you get the idea.
I think the root property of your store should be:
rootProperty: 'task.subtask'