Aliaksei Belablotski belablotski
belablotski
/ ORDER_CUSTOMER_INVENTORY.js
Created
August 20, 2016 00:22
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Sample data for https://gist.github.com/beloblotskiy/190be806cb26316b3185a891075380e2 | |
| var JobGraph_workers_ORDER_CUSTOMER_INVENTORY = { | |
| "ORDER_DATA_EXTRACTOR_1": { | |
| "execModule": "MSSQL Ext", | |
| "consumers": 1, /* not used */ | |
| "jobDesc": "Cyclic, interval: 15 min", | |
| "isWarn": false, | |
| "parentJobs": [], | |
| "inputThroughput": 50 /* not used */ }, |
belablotski
/ ETL Graph
Last active
August 20, 2016 00:24
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge" /> | |
| <meta charset="utf-8"> | |
| <!-- Based on https://github.com/cpettitt/dagre-d3/blob/master/demo/etl-status.html --> | |
| <!-- Sample data are here: https://gist.github.com/beloblotskiy/06583a59c3005d6225835084be35641b --> | |
| <title>Order-Customer-Inventory Jobs Graph</title> | |
| <script src="./js/d3/d3.min.js" charset="utf-8"></script> |
belablotski
/ AutoMpgSparkParserLoader.scala
Last active
December 12, 2015 04:21
Parsing classic "auto-mpg" stats dataset, convert it to JSON, parallelize in Spark RDD and then create Spark DataFrame
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package com.beloblotskiy.scalascratchpad.temp | |
| /** | |
| * Convert text to JSON. | |
| * Parsing classic "auto-mpg" dataset: https://archive.ics.uci.edu/ml/datasets/Auto+MPG | |
| * @author Aliaksei Belablotski | |
| */ | |
| object TextToJson { | |
| val text = """18.0 8 307.0 130.0 3504. 12.0 70 1 "chevrolet chevelle malibu" | |
| 15.0 8 350.0 165.0 3693. 11.5 70 1 "buick skylark 320" |
belablotski
/ AvbTabulator.scala
Last active
December 14, 2015 19:45
Spark DataFrame tabular representation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /** | |
| * Tabular representation of Spark dataset. | |
| * Idea and initial implementation is from http://stackoverflow.com/questions/7539831/scala-draw-table-to-console. | |
| * Usage: | |
| * 1. Import source to spark-shell: | |
| * set HADOOP_HOME=D:\Java\extra_conf | |
| * cd D:\Java\spark-1.4.1-bin-hadoop2.6\bin | |
| * spark-shell.cmd --master local[2] --packages com.databricks:spark-csv_2.10:1.3.0 -i /path/to/AvbTabulator.scala | |
| * 2. Tabulator usage: | |
| * import org.apache.spark.sql.hive.HiveContext |