[DelimitedSplit8K]( @pString VARCHAR(8000), @pDelimiter CHAR(1) ) RETURNS TABLE WITH SCHEMABINDING AS RETURN WITH E1(N. insert a dictionary into sql data base. So in Python 3. I know how to insert using sql by itself (and I think I did it using php as well, not sure off hand), but I'm having trouble getting it to work using C++. There is also another standard sequence data type: the tuple. using an SSIS task? What is the open source hadoop version you are referring to? Is it IBM hadoop, Cloudera, HortonWorks etc. So let’s try to load hive table in the Spark data frame. Specifying the data type in the Python function output is probably the safer way. How to Load Data from External Data Stores (e. Is there any way if there is no data then dont create partition. I usually insert data into the hbase table like this: hive > insert overwrite table hbase_table_emp select * from testemp ; Can I do the same for a JSON file :. Now, Let see how to use this method. Therefore, when we filter the data based on a specific column, Hive does not need to scan the whole table; it rather goes to the appropriate partition which improves the performance of the query. csv' into. I am currenty using MySQL 5. (works fine as per requirement) df. How to generate DDL(create statement) with columns using Python[code snippets] By Sai if you want to view data or query this data we need to create HIVE table on top of that data. You can also use the Kudu Java, C++, and Python APIs to do ingestion or transformation operations outside of Impala, and Impala can query the current data at any time. HIve : Append data in HIve table. Step 5: Verify the data in Hive. Reading CSV files in Python. Now open the file in Edit mode and write your Hive commands that will be executed using this script. In this tutorial, we will program Python to insert data into a PostgreSQL database. Insert data into Hive tables from queries. Hive is having the same structure as RDBMS and almost same commands can be used in Hive. user would get the detail information about how we can create external table and how we can insert data into external table. Update: I’ve started to use hivevar variables as well, putting them into hql snippets I can include from hive CLI using the source command (or pass as -i option from command line). Follow the steps below to create a Hive Warehouse Connector example that ingests data from a Spark stream on localhost port 9999 into a Hive table. Let us load Data into table from HDFS by following step by step instructions. To create the table, first use the hbase shell. Now to get this JSON loaded into an external table, that will match the structure of the JSON, we're going to incorporate a 3rd party java library that can deserialize the JSON for us. This allows you to easily comply with GDPR and CCPA and also simplifies use cases like change data capture. Trying to upsert these change records table which have updates and inserts into a Kudu table using PySpark 1. Perform ETL by ingesting data from Kafka into Hive You can extract, transform, and load a Kafka record into Hive in a single transaction. This course is an end-to-end, practical guide to using Hive for Big Data processing. Next, you’ll need to establish a connection between Python and SQL Server. INSERT OVERWRITE LOCAL DIRECTORY 'C:\Temp\hmeOwn' SELECT id, Name, wins FROM GamblerWins; Hive writes data to the files serializing all the fields as string and using the same default encoding it. Specifying the data type in the Python function output is probably the safer way. The Twitter data was obtained using Flume. Step 1: Install MySQL First you must install a MySQL driver, use the specific installation method below. Here are some articles to show how to set the file numbers of hive table using insert method: How to control the file numbers of hive table after inserting data on MapR-FS. This one is an INSERT INTO, and the table name follows. Each distinct value in the partition column will create new directory and data file. py in the Phoenix bin directory. Selecting, updating and deleting data MongoDB with PyMongo I - Installing MongoDB Python HTTP Web Services - urllib, httplib2. Note: You must specify the table name in single quotes: STORE data into 'tablename'. To do so, you have to first create the respective table. Thanks, hsbal. load data infile 'data. In this short tutorial, I'll show you how to insert values into MS Access table using Python. This page assumes that you are familiar with SQL databases in general and helps you get started with SQLite databases on Android. Inserts can be done to a table or a partition. Create external table and insert data using insert command 2. For example, we can store all our previously used population data into a partitioned table using the. Inserting Data into a MySQL Database Table. Many customers want to be able to insert, update and delete rows from Hive tables with full ACID support. Creating new PostgreSQL tables in Python – provides you with the steps of creating new tables in PostgreSQL using psycopg2. sqlite3 — DB-API 2. Follow the below steps: Step 1: Sample table in Hive. When loading to a table using dynamic partitioning only partitions defined by the select statement will be overwritten. This tutorial demonstrates different ways of running simple Hive queries on a Hadoop system. Then, we insert a tuple of values. In SQL, we use the INSERT command to add records/rows into table data. Specifying float type output in the Python function. Goals of this article. A general note, go to HDInsight (Hadoop in Azure), over time it must be just a better experience. It's really easy. How to Insert Data Into a MySQL or MariaDB Table. It’s possible to make hive plots using R, Python, D3. Codementor is an on-demand marketplace for top Python engineers, developers, consultants, architects, programmers, and tutors. This lesson covers an overview of the partitioning features of HIVE, which are used to improve the performance of SQL queries. <YOUR TABLE NAME> ( <provide comma separted list of column and. I Am trying to get data-set from a existing non partitioned hive table and trying an insert into partitioned Hive external table. The first parameter of the insert_one() method is a dictionary containing the name(s) and value(s) of each field in the document you want to insert. I know how to insert using sql by itself (and I think I did it using php as well, not sure off hand), but I'm having trouble getting it to work using C++. Note: if you had created a TABLE with EXTERNAL keyword. Data Loading into buckets needs to be handled by our-self. Partitioning creates a virtual folder for each unique value of column using which you have partition. Read and write operations Hortonworks Docs » Hortonworks Data Platform 3. Notice that an existing Hive deployment is not necessary to use this feature. We can achieve this using a parameterized query and cursor's executemany() method. Raw Data Ingestion into a Data Lake with spark is a common currently used ETL approach. While inserting data into Hive, it is better to use LOAD DATA to store bulk records. SQLite DB on Raspberry Pi; Python Flask Web Application on Raspberry Pi with NGINX and uWSGI You can insert Data into your table using following command. js Application Summary : in this tutorial, you will learn how to insert one or more row into an SQLite table from a Node. As an alternative to the INSERT statement, if you have existing data files elsewhere in HDFS, the LOAD DATA statement can move those files into a table. 3 tools offers easy and free import of CSV files to MySQL is minimum efforts: * DBeaver - works best * HeidiSQL - sometimes it has path or encoding issues * MySQL Workbench - encoding issues * code * Table Data Import Wizard DBeaver DBeaver [https://dbeaver. And: This yields a string. Before we begin, let us understand what is UDF. Yeah, I understand how to connect to the server and print tables or show the values in a specific table. Web Development JavaScript React Angular CSS PHP Node. HTML Tables. Because Hive table reads and writes via HDFS usually involve very large blocks of data, the more data you can manage altogether in one table, the better the overall performance. The following example demonstrates the second way:. To create the table, first use the hbase shell. We are passing values from expression to Hive table including partition values. Partition is helpful when the table has one or more Partition keys. incase if select returns no data then partition is getting created with zero byte files. Importing data into Hive is as simple as adding the --hive-import option to your Sqoop command line. way certain data types automatically turn themselves into strings. It is used to divide tables into related parts based on the values of the given columns in a table. In addition, you can insert a row into a table using data provided by a SELECT statement. Partitioning creates a virtual folder for each unique value of column using which you have partition. Loading, Updating and Deleting From HBase Tables using HiveQL and Python 21 May 2015 Earlier in the week I blogged about a customer looking to offload part of the data warehouse platform to Hadoop, extracting data from a source system and then incrementally loading data into HBase and Hive before analysing it using OBIEE11g. In this quick tutorial we will connect to a sqlite3 database, create a table, and insert data. How to Load Data from External Data Stores (e. Partition keys (with optional partition values for dynamic partition insert). connect("sample. Explanation. How to generate DDL(create statement) with columns using Python[code snippets] By Sai if you want to view data or query this data we need to create HIVE table on top of that data. To interact with the data stored in tables we use a special-purpose programming language called SQL. To modify a table so that new partitions of the istari table are stored as ORC files: ALTER TABLE istari SET FILEFORMAT ORC; As of Hive 0. Step 2: Establish a connection between Python and SQL Server. Sometimes it. Insert documents into a collection. But in Hive, we can insert data using the LOAD DATA statement. This post will show you how to use Python to connect to a SQL Server database, save and retrieve data. Common applications are to make lists where each element is the result of some operations applied to each member of the sequence, or to create a subsequence of those elements that satisfy a certain condition. Here are some syntax rules to follow: The SQL query must be quoted in PHP; String values inside the SQL query must be quoted; Numeric values must not be quoted; The word NULL must not be quoted. locals() vs. Table API/SQL: Production-ready Hive Integration. HWC queries Hive to overwrite an existing table using LOAD DATAOVERWRITE or INSERT OVERWRITE The following example uses. u’Mike’ instead of ‘Mike’). A command line tool and JDBC driver are provided to connect users to Hive. This demo creates a python script which uses pySpark to read data from a Hive table into a DataFrame, perform operations on the DataFrame, and write the results out to a JDBC DataSource (PostgreSQL database). As you can see clearly from the output, SQLite implicitly creates a column named rowid and automatically assigns an integer value whenever you insert a new row into the table. The Apache Hive ™ data warehouse software facilitates reading, writing, and managing large datasets residing in distributed storage using SQL. Note the use of the int() to cast for the employee ID as an integer. python to load the hive module. Note that you can only load data into a Map column type using something like that. The bucketing in Hive is a data organizing technique. This tutorial demonstrates different ways of running simple Hive queries on a Hadoop system. This article shows a sample code to load data into Hbase or MapRDB(M7) using Scala on Spark. Using Python to Parse Spreadsheet Data Learn how to Share Data with PHPExcel with our video tutorial. I will introduce 2 ways, one is normal load using Put , and another way is to use Bulk Load API. What is Partitions? Hive Partitions is a way to organizes tables into partitions by dividing tables into different parts based on partition keys. We would first insert data in MongoDB. The steps below load few thousand rows into a target table (dw_log_ip_test – data warehouse access log) “access_log_2010_01_25” then extract date from format like DD/Mon/YYYY:HH:MM:SS -800 to ‘DD/Mon/YYYY’ along with remote ip address through a Python streaming script. SQL HOME SQL Intro SQL Syntax SQL Select SQL Select Distinct SQL Where SQL And, Or, Not SQL Order By SQL Insert Into SQL Null Values SQL Update SQL Delete SQL Select Top SQL Min and Max SQL Count, Avg, Sum SQL Like SQL Wildcards SQL In SQL Between SQL Aliases SQL Joins SQL Inner Join SQL Left Join SQL Right Join SQL Full Join SQL Self Join SQL. Hive runs its query using HQL (Hive query language). When this option is used, data will completely deleted. To do this work we have to do first install python on our machine also have setup xampp and MySQL. Logical plan for the table to insert into. numbers Table testdb. They are the same ones you would use in the Hive shell. Inserting (INSERT) Data into the Database. The second value is the name. This demo creates a python script which uses pySpark to read data from a Hive table into a DataFrame, perform operations on the DataFrame, and write the results out to a JDBC DataSource (PostgreSQL database). _mysql moduleThe _mysql module implements the MySQL C API directly. commit (), this method saves your changes to the database. Sqoop Import with Hive Dynamic Partitions. js, and more, but most of these tools have one thing in common: they require the network mapper to read and write code. Hi Everyone, I have a basic question. If the Hive table already exists, you can specify the --hive-overwrite option to indicate that existing table in hive must be replaced. In our example, we are adding data to the table Students. So, for example, let's say we have a table that represents students, that has 3 columns, the student's first name, last name, and grade level. Posted on August 18, 2017 by Hesham Rafi. We can also use the content tab in Sequel Pro to graphically browse the tables: In the next post in this series of posts, I will go over the basics of querying for data in a SQL database. UPSERT in Hive(3 Step Process) In this post we'll learn an efficient 3 step process, for performing UPSERT in hive on a large size table containing entire history. The INSERT statement inserts one or more rows into a table. When this option is used, data will completely deleted. This article assumes that you have: Created an Azure Storage account. using an SSIS task? What is the open source hadoop version you are referring to? Is it IBM hadoop, Cloudera, HortonWorks etc. Create flat tables for Impala Access Hive from Python. Import Data into Python: While importing external files, we need to check the following points - Check whether header row exists or not; We can use read_table() function to pull data from text file. we have a function. Summary: this tutorial shows you the step by step how to insert one or more rows into a PostgreSQL table in Python. This table is still empty. communicate() does the reading and calls wait() for you about the memory: if the output can be unlimited then you should not use. Before we begin, let us understand what is UDF. This statement works. The end goal is to insert new values into the dbo. Integer type data can be specified using integral data types, referred as INT. Better Python project management with Poetry opposed to merely using Hadoop's native reporting or exporting Hadoop data into a conventional database. Spark's primary data abstraction is an immutable distributed collection of items called a resilient distributed dataset (RDD). As you know, the INSERT command adds records to a table and the SELECT statement retrieves data from one or more tables. This table can further be used to be sent with the bimailer, or in any other way. Follow the below steps: Step 1: Sample table in Hive. Tutorial: Building simple Hive queries. Next, you’ll need to establish a connection between Python and SQL Server. Commit the changes. A column can also be inserted manually in a data frame by the following method, but there isn't much freedom here. commit (), this method saves your changes to the database. csv hive -f "filename. I am a beginner with Scala and Apache Spark and I am facing the below problem. Now let’s load data into the movies table. Create Table is a statement used to create a table in Hive. In this article, I will let you know how to insert or save any digital information such as a file, image, video, or a song as a blob data into MySQL table from python. 0) or createGlobalTempView on our spark Dataframe. A hash table uses a hash function to compute an index, also called a hash code, into an array of buckets or slots, from which the desired value can be found. The samples included here use a clean installation of the Hortonworks Sandbox and query some of the sample tables included out of the box. 3 Inserting Data Using Connector/Python Inserting or updating data is also done using the handler structure known as a cursor. Analyze your data with Hive, an open-source, data warehouse and analytic package that runs on top of Hadoop. io/] - Universal Database Tool available for Linux, Windows and MacOS. Hive DML Command. cursor() my_company. Generally, after creating a table in SQL, we can insert data using the Insert statement. Use the INSERT command to enter data into a table. compatibility is set to BACKWARD, the Hive table schema for a topic will be equivalent to the latest schema in the HDFS files under that topic that can query the whole data of that topic. In Hive, table structured data in HDFS is encapsulated with a table as in RDBMS. - Create a Hive table (ontime) - Map the ontime table to the CSV data - Create a Hive table ontime_parquet and specify the format as Parquet - Move the table from the ontime table to the ontime_parquet table In the previous blog, we have seen how to convert CSV into Parquet using Hive. Even though Apache Pig can also be deployed for the same purpose, Hive is used more by researchers and programmers. Selecting, updating and deleting data MongoDB with PyMongo I - Installing MongoDB Python HTTP Web Services - urllib, httplib2. cities or countries, etc. If you have a single table containing many terabytes of data, Hadoop might be a good option for running full table scans on it. This preview allowed users to persist Flink-specific metadata (e. I am a beginner with Scala and Apache Spark and I am facing the below problem. To retrieve an item from the top of the stack, use pop() without an explicit index. sql" > output. It converts SQL-like queries into MapReduce jobs for easy execution and processing of extremely large volumes of data. In this article, I will let you know how to insert or save any digital information such as a file, image, video, or a song as a blob data into MySQL table from python. Otherwise, new data is appended. otherwise it is optional parameter. Use LOAD DATA when you have the data files in HDFS but outside of any Impala table. How do I load CSV file into Hive table using Python? Forget about Python for a minute. net connection is there a way of inserting data in to Hive(Hadoop) tables uing SSIS. e many tables of cluster/ Merging Two Internal Tables for Showing Data Following is the ABAP Program of merging two tables for showing data:TABLES: mara, makt. The insert overwrite table query will overwrite the any existing table or partition in Hive. Unfortunately, OPENROWSET cannot accept variables when we want to dynamically loop over the directory with files and load all of them. Use Sqoop to achieve incremental import and use Airflow for automate the process. Sets also support mathematical set operations such as testing for subsets and finding the union or intersection of two sets. Load the Data in Table. If the Hive table already exists, you can specify the --hive-overwrite option to indicate that existing table in hive must be replaced. Hadoop: How to dynamically partition table in Hive and insert data into partitioned table for better query performance? Tweet; We are giving all software Courses such as Data science, big data, hadoop, apache spark scala, python and many other course. While inserting data from a dataframe to an existing Hive Table. 466 seconds See that the load was successful and there were 3 files used in the load. The insert command requires a table name to insert to and the sequence of values to insert. This article presents generic Hive queries that create Hive tables and load data from Azure blob storage. csv hive -f "filename. You can now create a job which reads input from table mySource , preforms some transformations, and writes the results to table mySink. You can then load data from Hive into Spark with commands like. An HQL script is just a series of Hive query language commands. List Comprehensions¶. INSERT INTO table VALUES(); The first form (with the "VALUES" keyword) creates one or more new rows in an existing table. The LOAD TABLE statement efficiently imports data from a text or binary file into an existing database table. then SSIS 2012's ODBC destination component can be used to load data into hadoop table. He needed an easy means of moving data back and forth between MySQL and Excel, and sometimes he needed to do a bit of manipulation between along the way. Specifying bucketing doesn’t ensure that the table is properly populated. There are many ways that you can use to insert data into a partitioned table in Hive. In order to perform CREATE, SELECT, UPDATE, DELETE, We have to ensure while creating the table with the following conditions. In this tutorial, we will be giving a demo on how to load Hive data into Pig using HCatLoader and how to store the data in Pig into Hive. This is what I have tried:. In MongoDB, a JSON document corresponds to a row of data or a data record. pushdowns property is set to true. Insert Data in Table Using Stored Procedure. pandasql supports aggregation. What’s not going to work most likely is the use of LOAD DATA IN PATH. Use PyODBC package or the JDBC package or PyHive package to connect to Hiveserver2 and read data. None : Uses standard SQL INSERT clause (one per row). Set (and export) PYTHONPATH to build/dist/lib/py. Inserting data into the PostgreSQL table in Python – explains to you how to insert data into a PostgreSQL database table in Python. It is nothing but a directory that contains the chunk of data. The Hive documentation makes clear that you cannot add values to a Map using SQL: “Hive does not support literals for complex types (array, map, struct, union), so it is not possible to use them in INSERT INTO…VALUES clauses. It has many methods which are very handy in data manipulation. As you know, the INSERT command adds records to a table and the SELECT statement retrieves data from one or more tables. The insert command is used to load the data Hive table. In this post, I describe how to insert data from a text file to a hive table. Python Programming Tutorial - 50: Insert Data Into Tables The Bad Tutorials. overwrite flag that indicates whether to overwrite an existing table or partitions (true) or not (false) ifPartitionNotExists flag. In this Python tutorial, we will be learning how to insert data into MySQL table in Python programming. For example: A syntax which looks like the below:. Aug 9, 2015. Inserts can be done to a table or a partition. To prevent data correctness issues in this release, pruning and projection pushdown is disabled by default. Hive allows only appends, not inserts, into tables, so the INSERT keyword simply instructs Hive to append the data to the table. Any ideas to make this any faster? CASE 1: Create table x ( c1 bigint, c2 bigint, c3 bigint) partitioned by (c4 int) stored as parquet ; insert into x partition c4 select c1,c2,c3,c4 from big_table; CASE 2 create table x stored as parquet select select. Advanced Hive Concepts and Data File Partitioning Tutorial. executemany() requires only 20 ms. ifPartitionNotExists flag. 5 Tips for efficient Hive queries with Hive Query Language October 18, 2013 by [email protected] Updated July 13th, 2018 Hive on Hadoop makes data processing so straightforward and scalable that we can easily forget to optimize our Hive queries. Based on partition keys it divides tables into different parts. • INSERT OVERWRITE is used to overwrite the existing data in the table or partition. It lets you execute mostly unadulterated SQL, like this: CREATE TABLE test_table (key string, stats map < string, int >);. The bucketing in Hive is a data organizing technique. First, however, the data are mapped using the map() function so that every RDD item becomes a Row object which represents a row in the new DataFrame. Provides a holistic view on the entire Hadoop table at that point in time. Before we begin, let us understand what is UDF. Because I usually load data into Spark from Hive tables whose schemas were made by others, specifying the return data type means the UDF should still work as intended even if the Hive schema has changed. And then retrieve the data from table). as a CSV to HDFS and define a Hive schema on that as your new table. The following illustrates the INSERT statement that inserts a single row into an existing table. Inserting data into partitioned tables can be a bit tedious - understand how dynamic partitioning can help! practical guide to using Hive for Big Data processing. HI, In this blog i will explain about how can we update a table in hive on f daily basis. hive> insert overwrite table employee select * from custnew;. u’Mike’ instead of ‘Mike’). Python Programming Tutorial - 50: Insert Data Into Tables The Bad Tutorials. Return Value. This is an optimized solution as a source table needs to be read only once, which helps reduce the time. Description. The execute method uses the SQL command of getting all the data from the table using “Select * from table_name” and all the table data can be fetched in an object in the form of list of lists. Methods we are going to discuss here will help you to connect Hive tables and get required data for your analysis. As long as you use the syntax above and set hive. Even if you are using the latest version of Hive, there is no bulk update or delete support. Requirements A degree in Statistics, Computer Science, Physical Sciences, Economics, Math or a related technical field. There should only be one entry for each CRQ in the CRQ table, though a CRQ number can occur multiple times in a separate Tasks table in the database. How to use Approximate Query Processing (AQP) to Run Approximate Queries; How to use Python to Create Tables and Run Queries; How to Connect using ODBC Driver; How to Connect to the Cluster from External Network; How to Import Data from Hive Table into SnappyData Table; How to Export and Restore Table Data using HDFS; How to Access SnappyData. How to Insert Data Into a MySQL or MariaDB Table. To insert rows into a table, we can use an INSERT query and pass it to the cursor. A short explanation is in order. insertInto(table) but as per Spark docs, it's mentioned I should use command. This ensures that the Hive table schema is able to query all the data under a topic written with different schemas. As you know, the INSERT command adds records to a table and the SELECT statement retrieves data from one or more tables. To load the data from local to Hive use the following command in NEW terminal:. Using cursor execute the INSERT statement. read()) work or is it best to use Image or ImageGrab?. Like Like. Hive does not support inserting into an existing table or updating table data like RDBMS which is an important part of OLTP process. For example, when a user signs up for a web service in Internet, the details of the user are stored into some database server. To insert multiple rows into a table, use the executemany() method. hive -f my_script. In Hive, ORDER BY is not a very fast operation because it forces all the data to go into the same reducer node. This will determine how the data will be stored in the table. Hive allows only appends, not inserts, into tables, so the INSERT keyword simply instructs Hive to append the data to the table. Create a table to represent source Kafka record offsets. This blog outlines the various ways to ingest data into Big SQL which include adding files directly to HDFS, Big SQL LOAD HADOOP and INSERT…SELECT/CTAS from Big SQL and Hive. communicate() that accumulates all output in memory. The TCLIService module is autogenerated using a TCLIService. Efficient way to dedupe Hive table? I'm working with a data pipeline similar to Airflow and want to have a daily task that checks if a new partition has landed in a table and then create a new table with all duplicate records removed. MIT CSAIL zAMPLab, UC Berkeley ABSTRACT Spark SQL is a new module in Apache Spark that integrates rela-. The following example shows how to construct DataFrames in. import os os. An HQL script is just a series of Hive query language commands. That is, the tables are just Metadata to represent the format in which the data will be used. (Note: INSERT INTO syntax is work from the version 0. When you issue a conventional INSERT statement, Oracle Database reuses free space in the table into which you are inserting and maintains referential integrity constraints. MongoDB stores data in BSON format. How to insert data into a table using SQL Developer GUI. ACID support. Suppose we have a list. The difference between these is that. This approach can convert an array (or list) into a usable string. See how to open the database using Python's psycopg module. QDS Presto supports inserting data into (and overwriting) Hive tables and Cloud directories, and provides an INSERT command for this purpose. JSON TO HIVE TABLE ===== In this, we are going to load JSON data into Hive tables, and we will fetch the values stored in JSON schema using th. Below line of code is working : **curso. Table A and Table B can be matched on a set of 19 identically named Inserting columns from one table to another using IronPython | TIBCO Community. communicate() that accumulates all output in memory. If you are using a non-default database you must specify your input as 'dbname. Then, we insert a tuple of values. x, the range() function got its own type. We can also use the content tab in Sequel Pro to graphically browse the tables: In the next post in this series of posts, I will go over the basics of querying for data in a SQL database. He has authored 12 SQL Server database books, 30 Pluralsight courses and has written over 5000 articles on the database technology on his blog at a https://blog. valueN - Mention the values that you needs to insert into hive table. I have created a hive table partitioned by country. Summary: in this tutorial, you will learn how to use the Oracle MERGE statement to perform an update or insert data based on a specified condition. The time required to load the data into Hive was less than 1 minute. SQLite DB on Raspberry Pi; Python Flask Web Application on Raspberry Pi with NGINX and uWSGI You can insert Data into your table using following command. It provides a SQL like interface for querying HDFS data, whch accounts for most of it’s popularity. Advanced Hive Concepts and Data File Partitioning Tutorial.