![]() ![]() You can assign Collections labels via a selected item’s right-click(Win) / CTRL- click(Mac) context menu, or by using the number key shortcuts 1 through to 7. These labels (or “tags”) enable you to quickly organize and access particular browser items (for example, your favorite or most-used items). The Collections labels each have their own assignable color, which you can use to tag items (including folders) that appear in the browser’s content pane. Working in the browser involves choosing one of the labels from the Collections, Categories or Places sections in the sidebar, and then selecting from the items that appear in the content pane. To resize the sections, drag the divider line horizontally.ĥ.1.1 Understanding the Browser’s Hierarchy The browser display is divided into left and right sections, called the sidebar and the content pane respectively. Live’s browser is the place where you interact with your library of musical assets: the core library of sounds that are installed with the program, any additional sounds you’ve installed via Ableton Packs, presets and samples you’ve saved, your Ableton and third-party devices, and any folder on your hard drive that contains samples, tracks, etc. However, we should first take a look at Live’s browser, through which most files arrive in the program. This chapter will explain everything you need to know about working with each of these file types in Live. INSERT INTO emp.Various types of files are used in making music with Live, from those containing MIDI ( see 5.3) and audio ( see 5.2), to more program-specific files such as Live Clips ( see 5.4) and Live Sets ( see 5.5). INSERT INTO emp.employee values(7,'scott',23,'M') Like SQL, you can also use INSERT INTO to insert rows into Hive table. LOAD DATA LOCAL INPATH '/home/hive/data.csv' OVERWRITE INTO TABLE emp.employee PARTITION(date=2020) you can also use OVERWRITE to remove the contents of the partition and re-load. ![]() If you have a partitioned table, use PARTITION optional clause to load data into specific partitions of the table. LOAD DATA LOCAL INPATH '/home/hive/data.csv' OVERWRITE INTO TABLE emp.employee Use optional OVERWRITE clause of the LOAD command to delete the contents of the target table and replaced it with the records from the file referred. ![]() Unlike loading from HDFS, source file from LOCAL file system won’t be removed. LOAD DATA LOCAL INPATH '/home/hive/data.csv' INTO TABLE emp.employee Use LOCAL optional clause to load CSV file from the local filesystem into the Hive table without uploading to HDFS. Use SELECT command to get the data from a table and confirm data loaded successfully without any issues. rw-r-r- 1 hive supergroup 52 19:29 /user/hive/warehouse/emp.db/employee/data.txt Hdfs dfs -ls /user/hive/warehouse/emp.db/employee/ Note that after loading the data, the source file will be deleted from the source location, and the file loaded to the Hive data warehouse location or to the LOCATION specified while creating a table. LOAD DATA INPATH '/user/hive/data/data.csv' INTO TABLE emp.employee Now use the Hive LOAD command to load the file into the table.Create a data file (for our example, I am creating a file with comma-separated columns).Now, let’s see how to load a data file into the Hive table we just created. Load statement performs the same regardless of the table being Managed/Internal vs External Hive LOAD DATA statement is used to load the text, CSV, ORC file into Table. Note: In order to load the CSV comma-separated file to the Hive table, you need to create a table with ROW FORMAT DELIMITED FIELDS TERMINATED BY ',' Hive LOAD CSV File from HDFS If you already have a table created by following Create Hive Managed Table article, skip to the next section.ĬREATE TABLE IF NOT EXISTS emp.employee (
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