twitterstream | Twitter Streaming API Example with Kafka Streams in Scala | REST library

by jpzk Scala Version: Current License: Non-SPDX

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kandi X-RAY | twitterstream Summary

twitterstream is a Scala library typically used in Web Services, REST, Kafka applications. twitterstream has no bugs, it has no vulnerabilities and it has low support. However twitterstream has a Non-SPDX License. You can download it from GitHub.

Twitter Streaming API Example with Kafka Streams in Scala

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Quality

Security

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Support

twitterstream has a low active ecosystem.

It has 50 star(s) with 13 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of twitterstream is current.

Quality

twitterstream has no bugs reported.

Security

twitterstream has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

twitterstream has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

twitterstream releases are not available. You will need to build from source code and install.

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twitterstream Key Features

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twitterstream Examples and Code Snippets

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Community Discussions

Trending Discussions on twitterstream

foreachRDD to pull average number of words & characters for each RDD in J8 Spark Streaming of Twitter API

how to drop other results in spark streaming?

Why is there a delay when streaming tweets live?

How to update the bottom row(first empty row) of sheet with data using pygsheets?

Spring Cloud Data Flow urlExpression of httpclient cannot be set properly

Is there anything wrong with my python code in line 56?

ErrorException (E_NOTICE) Undefined variable: actualLabels

How the twitter API works for streaming tweets ? Error 420

Laravel "ErrorException (E_NOTICE) Undefined variable: class"

Getting the NATS streaming event sequence number in Siddhi

QUESTION

foreachRDD to pull average number of words & characters for each RDD in J8 Spark Streaming of Twitter API

Asked 2021-May-03 at 04:36

I'm trying to get the average number of words and characters in each RDD I pull from the Twitter API using spark in Java 8. However, I'm having trouble using streams to achieve this. My code is as follows:

...

ANSWER

Answered 2021-May-03 at 04:36

There is no possibility to return data if the return type is void. You can create a list outside the "foreachRDD" function and pass the values as shown below:

Source https://stackoverflow.com/questions/67357935

QUESTION

how to drop other results in spark streaming?

Asked 2020-Oct-28 at 08:14

I wanted to make the word count streaming with only showing which word I would like to see with Twitter.

So, I made the cords as like below

...

ANSWER

Answered 2020-Oct-28 at 08:14

val pairs = words.map(x => {
  if (x == "xrp" || x == "ripple"){
    (x, 1)
  } else {
  }
})

Source https://stackoverflow.com/questions/64567479

QUESTION

Why is there a delay when streaming tweets live?

Asked 2020-Sep-22 at 16:40

I am trying to get live tweet data via stream with tweepy from a specific user, however I am finding there is exactly a 4 second delay from the exact timestamp the tweet is posted and the timestamp of the printed text from my tweepy program. Is this normal/expected or is there a way I can make my code more efficient? Thanks!

...

ANSWER

Answered 2020-Sep-22 at 16:40

That's more-or-less going to be true, yes. Latency depends on a number of things like network connection and location, but generally I'd expect a small delay of a few seconds.

Source https://stackoverflow.com/questions/64013879

QUESTION

How to update the bottom row(first empty row) of sheet with data using pygsheets?

Asked 2020-Jun-21 at 23:12

I have a spreadsheet linked with the python module with 3 columns. I have tried to insert the new row of data using insert_rows function but it does not do anything and also does not throw any error, making it harder for me to narrow down the problem.

Here is what I have tried:

...

ANSWER

Answered 2020-Jun-21 at 23:12

I believe your goal and situation as follows.

You want to append the values to the next row of the last row onthe Spreadsheet using pygsheets with python.
You have already been able to get and put values to Google Spreadsheet using Sheets API.

For this, how about this answer? In this answer, I would like to propose to use the method of append_table. For this, at first, the values for putting to the sheet are created, and then, the created values are put to the sheet using the method of append_table.

Modified script:

When your script is modified, it becomes as follows.

From:

Source https://stackoverflow.com/questions/62496056

QUESTION

Spring Cloud Data Flow urlExpression of httpclient cannot be set properly

Asked 2019-Dec-22 at 00:20

I parse image urls from JSON produced by Twitter with Spring Cloud Data Flow and I'd like to download the image with httpclient.

Here is the pipeline:

...

ANSWER

Answered 2019-Dec-22 at 00:20

The problem is that the payload is a series of ASCII codes and I solved the issue by setting --httpclient.urlExpression='new String(payload)'. It converts the ASCII codes to a string, but I think it's not the best solution so I'm waiting for a better one.

Source https://stackoverflow.com/questions/59439163

QUESTION

Is there anything wrong with my python code in line 56?

Asked 2019-Dec-18 at 17:00

screen shot

hi, I am trying to run this python code for twitter scrapping. as it is shown in the screenshot, it gives me a syntax error that I can't figure out. here is the whole code:

...

ANSWER

Answered 2019-Dec-18 at 16:49

I can only assume you are running this using Python 3 and not 2.

This question explains that the format you've used for the except statement would be wrong in that case.

The TL;DR of that post is:

switch the comma to as: except Exception as err:

Source https://stackoverflow.com/questions/59396657

QUESTION

ErrorException (E_NOTICE) Undefined variable: actualLabels

Asked 2019-Dec-18 at 06:51

Help, i got an error "ErrorException (E_NOTICE) Undefined variable: actualLabels" in my code

...

ANSWER

Answered 2019-Dec-17 at 10:18

define Array()

Source https://stackoverflow.com/questions/59371968

QUESTION

How the twitter API works for streaming tweets ? Error 420

Asked 2019-Dec-17 at 17:37

I try to ingest tweets with Twitter Streaming API.

Yesterday, after many tests, the Twitter API returned me an Error 420. I readed some topics and documentations and the problem is that I make to much connections in a short time.

...

ANSWER

Answered 2019-Dec-17 at 17:37

Twitter's API returns the 420 HTTP status code

when an app is being rate limited for making too many requests.

See https://developer.twitter.com/en/docs/basics/response-codes.

Specifically, for streaming endpoints:

Back off exponentially for HTTP 420 errors. Start with a 1 minute wait and double each attempt. Note that every HTTP 420 received increases the time you must wait until rate limiting will no longer will be in effect for your account.

Clients which do not implement backoff and attempt to reconnect as often as possible will have their connections rate limited for a small number of minutes. Rate limited clients will receive HTTP 420 responses for all connection requests.

Clients which break a connection and then reconnect frequently (to change query parameters, for example) run the risk of being rate limited.

Twitter does not make public the number of connection attempts which will cause a rate limiting to occur, but there is some tolerance for testing and development. A few dozen connection attempts from time to time will not trigger a limit. However, it is essential to stop further connection attempts for a few minutes if a HTTP 420 response is received. If your client is rate limited frequently, it is possible that your IP will be blocked from accessing Twitter for an indeterminate period of time.

See https://developer.twitter.com/en/docs/tweets/filter-realtime/guides/connecting.

Source https://stackoverflow.com/questions/58725951

QUESTION

Laravel "ErrorException (E_NOTICE) Undefined variable: class"

Asked 2019-Dec-16 at 13:40

    Hello everyone can help me, I have a problem "ErrorException (E_NOTICE) Undefined variable: class"


         class ControllerTraining extends Controller
    {
        public function index()
        {

                $title = "Data Training";
                foreach(Sentimen::all() as $stm){
                    $class['class'][] = $stm->kategori;
                    $data_training[$stm->kategori] = WordFrequency::where('id_sentimen',$stm->id_sentimen)->get();
                }


                $total = WordFrequency::count();

...

ANSWER

Answered 2019-Dec-16 at 13:40

 $stm){
                    $class['class'][$key] = $stm->kategori;
                    $data_training[$stm->kategori] = WordFrequency::where('id_sentimen',$stm->id_sentimen)->get();
                }

                $total = WordFrequency::count();
                foreach($class['class'] as $cls){
                    $sum = DB::table('term_frequency')->select(DB::raw('SUM(jumlah) as jumlah_term'))->join('sentimen', 'sentimen.id_sentimen', '=', 'term_frequency.id_sentimen')->where('sentimen.kategori',$cls)->whereNotNull('id_training')->first();   
                    $data_sum[] = [
                        'kelas' => $cls,
                        'jumlah' => $sum->jumlah_term,
                    ];
                }

                $distinct = DB::select("SELECT count(*) as total FROM (SELECT kata FROM term_frequency WHERE term_frequency.id_training is not null GROUP by kata) as x");
                foreach($distinct as $dst){
                    $distinctWords = $dst->total;
                }
                $uniqueWords = $distinctWords;


                $i = 0;
                foreach($class['class'] as $cls)
                {
                    $Count = DB::table('data_training')
                                ->join('data_crawling', 'data_training.id_crawling', '=', 'data_crawling.id_crawling')
                                ->join('sentimen', 'sentimen.id_sentimen', '=', 'data_crawling.id_sentimen')
                                ->select('sentimen.kategori as kategori')
                                ->where('sentimen.kategori', '=', $cls)
                                ->count();
                    // $Count = DataTraining::where('kategori',$cls)->count();
                    $totalCount = DataTraining::count();
                    $prior[] = [
                        'kelas' => $cls,
                        'nilai' => $Count / $totalCount,
                    ];
                }
                return view('data_training', compact(['title','data_sum','prior','uniqueWords','data_training','total']));
            } else {
                echo "sentimen is empty";
            }
        }

        public function hapus_training($kategori)
        {
            $data_training = TwitterStream::where('id_sentimen',$kategori)->delete();
            return redirect('/training');
        }

        public function data_sentimen()
        {
            $data_training = Sentimen::all();
            return response()->json($data_training);
        }

    }

Source https://stackoverflow.com/questions/59352235

QUESTION

Getting the NATS streaming event sequence number in Siddhi

Asked 2019-Oct-28 at 12:02

I have a stream of tweets in text format (TwitterStream) and a stream of sentiments for each tweet (SentimentStream). The SentimentStream subscribes to the TwitterStream, does a sentiment analysis and publishes a new message with the result and the TwitterStream sequence number.

I'm trying to join these two streams where SentimentStream.seq is equal to the sequence number of the tweets. The problem I'm having is that I cannot get a "handle" of the sequence number from the TwitterStream.

I've been trying to find a way to get event "metadata" that might give some insights on the position / sequence number of the event.

...

ANSWER

Answered 2019-Oct-28 at 12:02

We have created a feature improvement request through https://github.com/siddhi-io/siddhi-io-nats/issues/25 to provide this support.

Source https://stackoverflow.com/questions/58569261

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install twitterstream

You can download it from GitHub.

Support

http://www.confluent.io/blog/introducing-kafka-streams-stream-processing-made-simplehttps://kafka.apache.org/documentation.htmlhttp://docs.confluent.io/3.0.0/streams/javadocs/index.htmlhttp://docs.confluent.io/3.0.0/streams/developer-guide.html#kafka-streams-dsl

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