Spark Trim Whitespace Scala

10 and later. 0, string literals are unescaped in our SQL parser. static Column: Trim the spaces from left end for the. Upon going through the data file, I observed that some of the rows have empty rating and runtime values. MLlib includes support for all stages of the analytics process, including statistical methods, classification and regression algorithms, clustering, dimensionality reduction, feature. You can use the Spark executor with Spark on YARN. Since Scala is interoperable with Java, you can use Java's powerful String methods to extract substrings. The volume of unstructured text in existence is growing dramatically, and Spark is an excellent tool for analyzing this type of data. My code looks very ugly because of the multiple when condition. This is Recipe 12. import sqlContext. This is an example of action. Home » Scala » Scala String concatenation, substring, length functions Scala String can be defined as a sequence of characters. This capability reduces Disk I/O and network contention, making it ten times or even a hundred times faster. Convert RDD to DataFrame with Spark Some of the primary types have trailing spaces which I want to get rid of. Scala is a line-oriented language where statements may be terminated by semicolons (;) or newlines. Ask Question According to alvinalexander it shows there how to replace more than white spaces to one space. Taming Big Data with Apache Spark and Python. Using Excel's TRIM function, or a shortcut key to trigger Excel's search and replace feature, you can easily remove those unnecessary spacing. Accumulators are not thread-safe. In a country where caste and religion spark fierce debate (and even violence), the fact that these topics continue to make it to the silver screen – which is supposed to be the ultimate form of. If that's not the case, see Install. Licensed by Brendan O’Connor under a CC-BY-SA 3. Let's walk through a problem, step by step, to examine what it takes to make data quality as awesome. Okay by now I have tried everything to do this task, but I can't make it work. Complete your traditional space with Independence Hillsborough's distinctive lounge chair and sofas. Like C:\SW\Java. You'll notice there are several options for creating data frames from an RDD. Here's an easy example of how to rename all columns in an Apache Spark DataFrame. It takes its inspiration from the VISION RS study, borrowing the concept car’s sporty yet timeless design, complete with sculptural shapes and dynamic details. IN the JSON data the values contain leading and trailing white spaces, when I emit the CSV the leading and trailing white spaces are gone. Last active Oct 4, 2019. This is possible in Spark SQL Dataframe easily using regexp_replace or translate function. Newline Characters. Tehcnically, we're really creating a second DataFrame with the correct names. Which is why my dad. You can vote up the examples you like and your votes will be used in our system to product more good examples. Can somebody please help me simplify my code? Here is my existing code. Zeppelin's current main backend processing engine is Apache Spark. I attempted to use the TRIM function to clean this space, but it's not cleaning it out as the LEN function returns the same number of characters with the TRIM function as without the TRIM function. In databricks runtime 4. 1 and above and for Python in Databricks Runtime 4. Map, map and flatMap in Scala Published on 2011-12-02 10:56:39 +0000 Scala (stairs) by Paolo Campioni. Should this happen, trim affected tips with sharp scissors and expose the plant to moisture by misting daily, running a humidifier or placing the pot into a rimmed pan that contains about an inch. In short, he loves to break things apart, figure out how they work, and then put them back together; usually better than before. Word Count Program using R, Spark, Map-reduce, Pig, Hive, Python Published on July 18, 2015 July 18, 2015 • 37 Likes • 4 Comments. Tehcnically, we're really creating a second DataFrame with the correct names. // Turns off whitespace removal: line separators are an important part of the CSV. trim // must produce "hello world" Removing Trailing White Spaces: Scala doesn't have an inbuilt method in the String class for removing trailing white spaces. This feature supports the versions of Scala-2. This is an example of action. Movie Recommendation with MLlib 6. String function in Hive will help you in computations and will help to fetch result faster. In one of my project, we needed to migrate the Hadoop Java code to Spark. You can run the examples and exercises locally on a workstation, on Hadoop (which could also be on your workstation), or both. Zeppelin's current main backend processing engine is Apache Spark. updateAccumulators method that the driver uses to update the values of accumulators after a task completes (successfully or with a failure) is only executed on a single thread that runs scheduling loop. Feature transformers. trim returns a copy of the string with white space at both ends removed; S. Spark Architecture. And since you don't want to block and handle it asynchronously, your last println statement is. scala: def processFile(filename: String, width: Int). Porting R Models into Scala Spark 1. You want to execute an external (system) command from within a Scala application. These examples are extracted from open source projects. You get to build a real-world Scala multi-project with Akka HTTP. Spark SQL lets you query structured data as a distributed dataset (RDD) in Spark, with integrated APIs in Java, Scala and Python. scala forked from sam/Slug. Sample documents. 2) Recently switched on to a new shiny mac in order to find out why its better. Strip whitespace from a string/Top and tail You are encouraged to solve this task according to the task description, using any language you may know. Apache Spark Porting Mathematical Models into Scala and Spark Carl Pulley 2. Learners will master Scala programming and will get trained on different APIs which Spark offers such as Spark Streaming, SparkSQL, Spark RDD, Spark MLlib and Spark GraphX. Find duplicates in a Spark DataFrame. Since Scala is interoperable with Java, you can use Java's powerful String methods to extract substrings. Use HDInsight Spark cluster to read and write data to Azure SQL database. I will update this page later with extracting strings using regular expressions. The Spark SQL API and spark-daria provide a variety of methods to manipulate whitespace in your DataFrame StringType columns. This topic contains Scala user-defined function (UDF) examples. You can also find examples of building and running Spark standalone jobs in Java and in Scala as part of the. A string is a sequence of characters. Kafka and Spark. Trimming Spaces from the Beginning or End of a String String result = str. In scala, there are three types of comments. Here we explain how to use the Decision Tree Classifier with Apache Spark ML (machine learning). To me it is very simple and easy to use udf written in Scala for spark on the fly. This method uses reflection to generate the schema of an RDD that contains specific types of objects. In this post, we introduce the Snowflake Connector for Spark (package available from Maven Central or Spark Packages, source code in Github) and make the case for using it to bring Spark and Snowflake together to power your data-driven solutions. Big Data is getting bigger in 2017, so get started with Spark 2. Do you need to adjust the gap settings of a new spark plug?. A regular expression can separate a string. Accumulators are not thread-safe. IndexedSeq, This conversion got applied in the last line above where a string got converted into a Seq. {"serverDuration": 43, "requestCorrelationId": "cc94302984d0962a"} Saagie {"serverDuration": 47, "requestCorrelationId": "001d075d817f95d6"}. import org. This Apache Spark Interview Questions and Answers tutorial lists commonly asked and important interview questions & answers of Apache Spark which you should prepare. Attachments: Up to 2 attachments (including images) can be used with a maximum of 524. This is a handset only device and best for home or shared spaces. Spark jobs lets you run Spark applications on clusters and monitor their status. scala \>scala Demo Output The value of the float variable is 12. 'scala', 'java'); scala Removes the leading string. We write the solution in Scala code and walk the reader through each line of the code. Hive on Spark is only tested with a specific version of Spark, so a given version of Hive is only guaranteed to work with a specific version of Spark. Simon Jackson has been a tinkerer, engineer, problem solver, and solution gatherer ever since his early years. true if the value parameter is null or Empty, or if value consists exclusively of white-space characters. + Spark output data to hive table. Spark RDD groupBy function returns an RDD of grouped items. See Scaladoc for Library Authors for more technical info on formatting Scaladoc. Spark provides developers and engineers with a Scala API. by markstur on April 20, 2018 in data-analytics, IBM Code, Ingest and analyze event data streams for timely insights, Java, Spark Event-driven analytics requires a data management system that can scale to allow a high rate of incoming events while optimizing to allow immediate analytics. You want to rename the columns in a data frame. Removing unwanted spaces from a string can be used to store only the required data and to remove the unnecessary trailing spaces. Split by multiple space/whitespace. It can also be used to hide program code details. Each dataset is divided into logical partitions which may be computed on different nodes of the cluster. 0, string literals (including regex patterns) are unescaped in our SQL parser. A regular expression can separate a string. For further information, you may wish to reference Kafka tutorial section of this site or Spark Tutorials with Scala and in particular Spark Streaming tutorials) Before we dive into the example, let’s look at a little background on Spark Kafka integration because there are multiple ways to integrate and it may be confusing. Executor behavior can be controlled programmatically. format(arguments) returns a string where the percent-placeholders in S have been replaced by the arguments (see example below); S. In general terms, adding a number is the same as. Due to its compact size, the Chevrolet Spark is often sought after by singles, city-dwellers, and first-time drivers/car owners. This section provides examples of DataFrame API use. C# Trim() is a string method. Part 2 focuses on SparkSQL and SparkML with Oozie. The first, low-priority conversion maps a String to a WrappedString, which is a subclass of immutable. 3) Went ahead and started learning Scala from a book and when i went to the Scala website it said intelliJ has a Scala plugin. 2-bin-hadoop2. It wasn’t Chrysler’s fault, really — nobody had expected gasoline to suddenly spike in price — but it still slapped large-car sales down. View Alexis Seigneurin’s profile on LinkedIn, the world's largest professional community. Tab, space, and line feed are usually what we call whitespace. For removing all white space we have used regular expression along with replaceAll() method of String in Java. Spark executors function as interchangeable work spaces for Spark application processing. \>scalac Demo. Newline Characters. Simon Jackson. And since you don't want to block and handle it asynchronously, your last println statement is. The new Spark DataFrames API is designed to make big data processing on tabular data easier. trim() Arguments This function does not take any arguments. Zeppelin's current main backend processing engine is Apache Spark. Like C:\SW\Java. trim() method is defined under the String class of java. I need to concatenate two columns in a dataframe. The Spark connector for Azure SQL Database and SQL Server enables SQL databases, including Azure SQL Database and SQL Server, to act as input data source or output data sink for Spark jobs. 3, data read using scala properly read records from csv file. Splitting Strings Problem You want to split a string into parts based on a field separator, such as a string you get from a comma-separated value (CSV) or pipe-delimited …. So we seek the help of Regular Expressions. We write the solution in Scala code and walk the reader through each line of the code. import org. The function returns a value with datatype VARCHAR2. Too much boilerplate In Java and Scala, you can convert String to numbers pretty easily, but as you might imagine, not all strings will convert to a number. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. In spark, groupBy is a transformation operation. let me write more udfs and share them in this website, keep visiting…. Author: Reynold Xin Closes #6535 from rxin/whitespace-sql and squashes the following commits: de50316 [Reynold Xin] [SPARK-3850] Trim trailing spaces for SQL. The second method for creating DataFrame is through programmatic interface that allows you to construct a schema and then apply it to an existing RDD. split(T) splits the string into pieces and returns an array with the pieces. Source to read data from a file. Most of you might be knowing the full form of RDD, it is Resilient Distributed Datasets. UDFs are great when built-in SQL functions aren't sufficient, but should be used sparingly because they're. The Spark executor starts a Spark application each time it receives an event. The following example uses SparkSQL to query structured data that is stored in a file. Computes the numeric value of the first character of the string column, and returns the result as an int column. Zeppelin Tutorial. - broadcast-example. fieldNames All columns name are from the array columnsNameArray and in same sequence except. If you wish to learn Spark and build a career in domain of Spark and build expertise to perform large-scale Data Processing using RDD, Spark Streaming, SparkSQL, MLlib, GraphX and Scala with Real Life use-cases, check out our interactive, live online Apache Spark Certification Training here, that comes with 24*7 support to guide you throughout. Preliminary comparison results are a WIP and will be added soon. There is a SQL config 'spark. IN the JSON data the values contain leading and trailing white spaces, when I emit the CSV the leading and trailing white spaces are gone. This chapter explains how Scala supports regular expressions through Regex class available in the scala. Accent chairs for small spaces View Photos In apartments and condos where space is precious, finding an accent chair that’s stylish, comfortable and lean can feel impossible — but it isn’t. Many people who are keen on keeping their cars up-to-date, and on giving them the best efficiency possible, prefer to use iridium spark plug sets, but there are also some downsides which can make these spark plugs seem like a lot of effort for very little gain. Trimming Spaces from the Beginning or End of a String String result = str. The ŠKODA SCALA is the first production model in the next stage of the ŠKODA design language’s evolution. split(T) splits the string into pieces and returns an array with the pieces. In this case, simply put the number of spaces used for indentation (between 1 and 9) at the end of the. The Cisco 6901 VoIP Phone is likely the simplest modern IP phone that Cisco deploys. SQLContext(sc) // Importing the SQL context gives access to all the SQL functions and conversions. The proper spark plug gap for a 2001 Ford F150 4. format(arguments) returns a string where the percent-placeholders in S have been replaced by the arguments (see example below); S. However these are not supported options on the CSV writer and so the library defaults take place which strips the whitespace. The names of the arguments to the. import org. It is very common sql operation to replace a character in a string with other character or you may want to replace string with other string. Scala string FAQ: Does Scala have a String method like chomp or chop that you find in Perl?. With Databricks Connect, you can: Run large-scale Spark jobs from any Python, Java, Scala, or R application. Creating a String in Scala. val sqlContext = new org. The syntax of the function is as follows: str. You may need a block indentation indicator if the first line of the block starts with extra spaces. A PrePrint™ is a work-in-progress, a book that has not yet been fully. Actions: Actions refer to an operation which also applies on RDD, that instructs Spark to perform computation and send the result back to driver. S-99: Ninety-Nine Scala Problems. The guide is aimed at beginners and enables you to write simple codes in Apache Spark using Scala. The maximum length of the value is the length of trim_source. This is possible in Spark SQL Dataframe easily using regexp_replace or translate function. SQL Databases using the Apache Spark Connector. where position and length are both integers. You may need a block indentation indicator if the first line of the block starts with extra spaces. In Python add constructing a schema RDD from an in-memory collection. escapedStringLiterals' that can be used to fallback to the Spark 1. It is fast, scalable cluster service with on-demand workloads, workbook scheduling, supports R, SQL, Python, Scala, and Java and integrated with. They do not really have to since the DAGScheduler. It does not eliminated the middle spaces of the string. Also, data analytics frameworks in Spark can be built using Java, Scala, Python, R, or even SQLs. It shows how to register UDFs, how to invoke UDFs, and caveats regarding evaluation order of subexpressions in Spark SQL. escapedStringLiterals' is enabled, it fallbacks to Spark 1. If you have a simple function without an explicit return type that ends with a statement, the Scala compiler will infer the return type of the function to be Unit, the lack of a value. This allows SQL queries to be embedded in normal code. Temporary views in Spark SQL are session-scoped and will disappear if the session that creates it terminates. Spark Interview Questions and Answers DataFrames and Datasets in Apache Spark - NE Scala 2016 - Duration: 48:05. scala \>scala Demo Output The value of the float variable is 12. The following example uses SparkSQL to query structured data that is stored in a file. Command line arguments to a Scala script are available via a Scala array named args. For further information, you may wish to reference Kafka tutorial section of this site or Spark Tutorials with Scala and in particular Spark Streaming tutorials) Before we dive into the example, let's look at a little background on Spark Kafka integration because there are multiple ways to integrate and it may be confusing. Scala uses import scala. The new text will appear in the box at the bottom of the page. hi, I am new to scala… I am using scala spark dataframe and want to read a text file and retrive specific portion based on prefix and suffix delimiter or strings. When it is absolutely necessary to wrap an expression across more than one line, each successive line should be indented two spaces from the first. I have a dataframe that contains of rows like below and i need to split this data to get month wise series on the basis of pa_start_date and pa_end_date and create a new column period start and end date. Note that when using this approach it’s best to trim each string. trim // Trim leading/trailing whitespace (including what used to be leading/trailing. By calling the trim() method, a new String object is returned. Learn More. Hive on Spark provides Hive with the ability to utilize Apache Spark as its execution engine. The new Java inference API can be distributed alongside the existing Scala API. These operations are supported by two implicit conversions. In this blog post, we introduce the new window function feature that was added in Apache Spark 1. Null Functions in SQL. Apache Spark Porting Mathematical Models into Scala and Spark Carl Pulley 2. If you wish to learn Spark and build a career in domain of Spark and build expertise to perform large-scale Data Processing using RDD, Spark Streaming, SparkSQL, MLlib, GraphX and Scala with Real Life use-cases, check out our interactive, live online Apache Spark Certification Training here, that comes with 24*7 support to guide you throughout. Many times you will be required to extract a substring out of a string. Introduction to Datasets. scala LongLines. 2-bin-hadoop2. Take a look at the API docs. What others are saying Switching up your bedding can transform your room into completely different spaces by @inspire_me_home_decor! Click the image to try our free home design app. Since Scala source is usually indented by two spaces, the text aligns with source indentation in a way that is visually pleasing. spark sql spark-sql Question by dhanunjaya · Sep 20, 2018 at 07:33 AM · lets assume if i have 10 columns in a data frame,all 10 columns has empty values for 100 rows out of 200 rows, how i can skip the empty rows?. Today we will look into String concatenation, substring and some other Scala string functions. Apache Spark is definitely a step in the right direction to close the gap between data science and software engineering, or more specifically, turning an idea into immediate execution. This book will assist you in designing, implementing, and managing. Here we explain how to use the Decision Tree Classifier with Apache Spark ML (machine learning). The length of string data includes the trailing spaces. The Apache Spark scala documentation has the details on all the methods for KMeans and KMeansModel at KMeansModel. Licensed by Brendan O'Connor under a CC-BY-SA 3. Below is the scala code which you can run in a zeppelin notebook or spark-shell on your HDInsight cluster with Spark. In this article, Srini Penchikala discusses Spark SQL. Spark Architecture. We need to keep track of two indexes, one for current. Lightbend [email protected] @deanwampler. However, Spark is expected to run distributed, and your local virtualenv will not be available on remote worker nodes. The most common pattern being removed is the white space. Computes the numeric value of the first character of the string column, and returns the result as a int column. For Scala or Java programs, we do that by providing the Spark cluster URL, the Spark home directory, and the JAR file that will be generated when we compile our program. I think it would make the most sense if the writer semantics matched the reader (and did not alter the data) however this would be a change in behaviour. Renault India has launched new Scala RxE base trim. IN the JSON data the values contain leading and trailing white spaces, when I emit the CSV the leading and trailing white spaces are gone. For more information, see the Heroku Local article. Global Temporary View. We can create a DataFrame programmatically using the following three steps. Checkpoint interval for Kinesis checkpointing. 2-bin-hadoop2. String Interpolation is the new way to create Strings in Scala programming language. The new text will appear in the box at the bottom of the page. An expert in data analysis and BI gives a quick tutorial on how to use Apache Spark and some Scala code to resolve issues with fixed width files. Spark with Brunel. Thanks to Brendan O’Connor, this cheatsheet aims to be a quick reference of Scala syntactic constructions. If either trim_source or trim_character is null, then the TRIM function returns null. For Python programs, we only need to provide the Spark cluster URL. Big Data is getting bigger in 2017, so get started with Spark 2. Try the following example program where we will try to find out word Scala from a statement. 11, "How to execute external system commands in Scala. You'll learn the general concepts behind machine learning, compare small scale and large scale data analysis algorithms, and review the basics of the architectures used in large-scale distributed processing. You can copy paste the code line by line in Jupyter Notebook with Scala-Toree Kernel or to your favorite IDE with Scala and Spark dependencies or even use Spark's Scala shell and run these line by line. Computes the numeric value of the first character of the string column, and returns the result as an int column. Kafka and Spark. The names of the arguments to the. import sqlContext. fs, or Spark APIs or use the /dbfs/ml folder described in Local file APIs for deep learning. The volume of unstructured text in existence is growing dramatically, and Spark is an excellent tool for analyzing this type of data. trim) res1: Array[java. This is supported for Scala in Databricks Runtime 4. 3) Went ahead and started learning Scala from a book and when i went to the Scala website it said intelliJ has a Scala plugin. 10/03/2019; 7 minutes to read +1; In this article. It is not a library function but defined by the user. val sqlContext = new org. You don't want to block, by waiting on the response of the actor, so you are using Future correctly. The Cisco 6901 VoIP Phone is likely the simplest modern IP phone that Cisco deploys. A regular expression can separate a string. We can use scala. Created Aug 4, 2017. {"serverDuration": 38, "requestCorrelationId": "937c890e59518371"} Martin Family Wiki {"serverDuration": 37, "requestCorrelationId": "001d91b8b4d21b20"}. Here is an example code that parses a String separated by multiple spaces. Also remember that Scala requires each “wrap line” to either have an unclosed parenthetical or to end with an infix method in which the right parameter is not given:. Computes the numeric value of the first character of the string column, and returns the result as a int column. Strip whitespace from a string/Top and tail You are encouraged to solve this task according to the task description, using any language you may know. As of Spark 2. We can eliminate the leading and trailing spaces of a string in Java with the help of trim(). Learn More. Many people who are keen on keeping their cars up-to-date, and on giving them the best efficiency possible, prefer to use iridium spark plug sets, but there are also some downsides which can make these spark plugs seem like a lot of effort for very little gain. General Style. I am joining two data frame in spark using scala. These examples are extracted from open source projects. Apache Spark Porting Mathematical Models into Scala and Spark Carl Pulley 2. This is shown in the following code, where I use the map method to call trim on each string before returning the array: // 2nd attempt, cleaned up scala> s. The Scala Font Collection is a collection of fonts that playback in the Windows Playback Engine, Linux Playback Engine, Content Manager, and Designer. It’s affordable, reliable, has a trim footprint, and is wall mountable. You want to execute an external (system) command from within a Scala application. Let's learn how to write Spark programs with Scala to model big data problems today!. scala \>scala Demo Output The value of the float variable is 12. They define a generic pattern to match a sequence of input characters. import org. Hence i am following the flow. Renault India has launched new Scala RxE base trim. Getting Started with Spark (in Python) Benjamin Bengfort Hadoop is the standard tool for distributed computing across really large data sets and is the reason why you see "Big Data" on advertisements as you walk through the airport. public class SQLContext extends java. Part 2 focuses on SparkSQL and SparkML with Oozie. The first, low-priority conversion maps a String to a WrappedString, which is a subclass of immutable. split(T) splits the string into pieces and returns an array with the pieces. You can copy paste the code line by line in Jupyter Notebook with Scala-Toree Kernel or to your favorite IDE with Scala and Spark dependencies or even use Spark's Scala shell and run these line by line. This book will assist you in designing, implementing, and managing. AS3 Trim a Comma Delimited String (e. val columnsNameArray=schema. An example of broadcast variables in spark using scala. Purpose: To help concatenate spark dataframe columns of interest together into a timestamp datatyped column - timecast. InfoQ 96,902 views. Using Excel's TRIM function, or a shortcut key to trigger Excel's search and replace feature, you can easily remove those unnecessary spacing. To obtain this visualization, you supply the decision tree model. Write the missing Spark SQL queries to join all the three tables, sort the table, and display the output in the given format: ID, Name, Salary, Manager Name. Many people who are keen on keeping their cars up-to-date, and on giving them the best efficiency possible, prefer to use iridium spark plug sets, but there are also some downsides which can make these spark plugs seem like a lot of effort for very little gain. To me it is very simple and easy to use udf written in Scala for spark on the fly. This release should be identical to 0. Splitting Strings Problem You want to split a string into parts based on a field separator, such as a string you get from a comma-separated value (CSV) or pipe-delimited …. While writing parquet files with column partition enabled ( specifically if the column value contains spaces / special chars ) Alluxio throws InvalidPathException exception. Hyper-V Server and Windows Server 2016 with Hyper-V provide best-in-class virtualization capabilities. 11, "How to execute external system commands in Scala. static Column: Trim the spaces from left end for the. Back to top Problem. With the addition of new date functions, we aim to improve Spark's performance, usability, and operational stability. cleanframes is a small library for Apache Spark to make data cleansing automated and enjoyable. For further information, you may wish to reference Kafka tutorial section of this site or Spark Tutorials with Scala and in particular Spark Streaming tutorials) Before we dive into the example, let's look at a little background on Spark Kafka integration because there are multiple ways to integrate and it may be confusing. 0 liter and 2. In this case, simply put the number of spaces used for indentation (between 1 and 9) at the end of the. Let's start and see some of the important String function in Hive with syntax and examples. Scala版本:而Scala由于其具有隐式转换的特性,所以Spark SQL的Scala接口,是支持自动将包含了case class的RDD转换为DataFrame的。case class就定义了元数据。Spark SQL会通过反射读取传递给case class的参数的名称,然后将其作为列名。. Paste your text in the box below and then click the button to trim whitespace characters. Computes the numeric value of the first character of the string column, and returns the result as a int column. Simon Jackson has been a tinkerer, engineer, problem solver, and solution gatherer ever since his early years. The Chevrolet Spark is unchanged for the 2018 model year. Their hats may even be so delicately created as to be considered an inspiration. StorageLevel. This chapter explains how Scala supports regular expressions through Regex class available in the scala. Scala updated from the old v2. 0) while building scala-application. Using the API.